{"id":2699,"date":"2026-08-06T08:08:00","date_gmt":"2026-08-06T12:08:00","guid":{"rendered":"https:\/\/www.creechimport.com\/blog\/?p=2699"},"modified":"2026-08-17T19:10:55","modified_gmt":"2026-08-17T23:10:55","slug":"10l80-shudder-diagnosis-raleigh","status":"publish","type":"post","link":"https:\/\/www.creechimport.com\/blog\/10l80-shudder-diagnosis-raleigh\/","title":{"rendered":"10L80 Shudder and Vibration \u2013 Why Creech Import Is Raleigh&#8217;s Choice for 10-Speed Transmission Diagnosis"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"2699\" class=\"elementor elementor-2699\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7cc35815 e-flex e-con-boxed e-con e-parent\" data-id=\"7cc35815\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e7281e4 elementor-widget elementor-widget-text-editor\" data-id=\"e7281e4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"ds-markdown-paragraph\"><span class=\"\">10L80 shudder and vibration is a common complaint among Chevrolet Silverado and GMC Sierra owners with the 10-speed automatic transmission. The shudder typically occurs at light throttle between 25-50 mph and feels like driving over rumble strips. While many owners assume this is a torque converter issue, the root cause can be more complex, including valve body problems, fluid contamination, or other factors. At Creech Import, we have been diagnosing and repairing GM transmissions since 1993, and we understand exactly what causes 10L80 shudder, how to identify the root cause, and how to restore smooth shifting. Our ASE-certified technicians use factory-level diagnostic tools and live data analysis to pinpoint transmission issues accurately. This comprehensive guide explains the 10L80 shudder problem, what symptoms to watch for, how GM&#8217;s technical service bulletins address the issue, and why Creech Import is Raleigh&#8217;s trusted choice for transmission diagnosis.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5725dad6 e-flex e-con-boxed e-con e-parent\" data-id=\"5725dad6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-77d93ebf elementor-widget elementor-widget-heading\" data-id=\"77d93ebf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Understanding 10L80 Shudder\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e8ee3e9 e-flex e-con-boxed e-con e-parent\" data-id=\"e8ee3e9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1a3fb9ec elementor-widget elementor-widget-text-editor\" data-id=\"1a3fb9ec\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3><span class=\"\">What Shudder Feels Like<\/span><\/h3>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">10L80 shudder is typically described as:<\/span><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Vibration<\/span><\/strong><span class=\"\">\u00a0\u2013 felt through the seat, floor, or steering wheel, often described as a &#8220;buzzing&#8221; or &#8220;humming&#8221; sensation<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Rumble strip sensation<\/span><\/strong><span class=\"\">\u00a0\u2013 as if driving over rumble strips at highway speeds, typically between 25-50 mph<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Light throttle occurrence<\/span><\/strong><span class=\"\">\u00a0\u2013 most noticeable at light throttle, when the torque converter clutch is engaged<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Intermittent<\/span><\/strong><span class=\"\">\u00a0\u2013 may come and go depending on driving conditions, engine temperature, and load<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">RPM fluctuation<\/span><\/strong><span class=\"\">\u00a0\u2013 slight movement of the tachometer during shudder events<\/span><\/p>\n<\/li>\n<\/ul>\n<h3><span class=\"\">What Causes 10L80 Shudder<\/span><\/h3>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">The root cause of 10L80 shudder can vary, and identifying the exact cause requires proper diagnostic procedures:<\/span><\/p>\n<h4><span class=\"\">Torque Converter Issues<\/span><\/h4>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">The torque converter clutch can wear prematurely, contaminating the transmission fluid with clutch material. This is the most common cause of shudder in 8-speed transmissions and can also affect 10-speed transmissions. When the torque converter clutch cannot engage smoothly, it produces the shudder sensation.<\/span><\/p>\n<h4><span class=\"\">Valve Body Issues<\/span><\/h4>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">A defective spacer plate can cause internal hydraulic leakage, leading to erratic shifting and shudder. The valve body may not be delivering the correct pressure to the torque converter clutch. This is a known issue on 10L80 and 10L90 transmissions, as confirmed by GM&#8217;s recall documentation.<\/span><\/p>\n<h4><span class=\"\">Fluid Contamination<\/span><\/h4>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">Contaminated fluid can cause the torque converter clutch to engage and disengage erratically, producing shudder. Fluid contamination can occur from:<\/span><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">Moisture absorption<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">Clutch material wear<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">Overheating<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">Normal degradation over time<\/span><\/p>\n<\/li>\n<\/ul>\n<h4><span class=\"\">Fluid Level Issues<\/span><\/h4>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">Low or overfilled transmission fluid can cause shudder and other transmission problems. Low fluid can cause the torque converter to slip, while overfilled fluid can cause aeration and erratic operation.<\/span><\/p>\n<h4><span class=\"\">Thermal Bypass Valve Issues<\/span><\/h4>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">Some 10L80 transmissions have experienced issues with the thermal bypass valve, which controls fluid flow to the transmission cooler. A stuck valve can cause overheating or inadequate fluid flow.<\/span><\/p>\n<h4><span class=\"\">Other Causes (GM Bulletin #25-NA-369)<\/span><\/h4>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">GM Bulletin #25-NA-369 addresses vibration or shudder felt at steady speeds between 25 and 80 mph. GM stresses that many shudder complaints are not torque-converter issues. Other causes frequently produce the same sensation:<\/span><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Ride height changes<\/span><\/strong><span class=\"\">\u00a0\u2013 from suspension modifications or wear<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Excessive tongue weight<\/span><\/strong><span class=\"\">\u00a0\u2013 from towing<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Tire or wheel issues<\/span><\/strong><span class=\"\">\u00a0\u2013 imbalance, wear, or damage<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Driveline imbalance<\/span><\/strong><span class=\"\">\u00a0\u2013 from worn U-joints or driveshaft issues<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Engine misfires<\/span><\/strong><span class=\"\">\u00a0\u2013 can produce similar sensations<\/span><\/p>\n<\/li>\n<\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-73510941 e-flex e-con-boxed e-con e-parent\" data-id=\"73510941\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-398c8191 elementor-widget elementor-widget-heading\" data-id=\"398c8191\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Common 10L80 Shudder Symptoms\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-420945a6 e-flex e-con-boxed e-con e-parent\" data-id=\"420945a6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-47a46f2b elementor-widget elementor-widget-text-editor\" data-id=\"47a46f2b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div style=\"border: 2px solid #c7220c; border-radius: 8px; padding: 20px; font-family: sans-serif; background-color: #ffffff;\">\n  <p style=\"font-size: 1.1em; font-weight: bold; margin-bottom: 16px; color: #000000;\">\n    Common Symptoms of Transmission Shudder:\n  <\/p>\n  <table style=\"width: 100%; border-collapse: collapse; text-align: left; color: #000000;\">\n    <thead>\n      <tr style=\"background-color: #c7220c; color: #ffffff;\">\n        <th style=\"padding: 12px; border: 1px solid #c7220c; width: 30%; font-size: 1.1em;\">Symptom<\/th>\n        <th style=\"padding: 12px; border: 1px solid #c7220c; width: 70%; font-size: 1.1em;\">Details &#038; Description<\/th>\n      <\/tr>\n    <\/thead>\n    <tbody>\n      <tr>\n        <td style=\"padding: 12px; border: 1px solid #c7220c; font-weight: bold; background-color: #ffffff;\">1. Steady Speed Shudder<\/td>\n        <td style=\"padding: 12px; border: 1px solid #c7220c; background-color: #ffffff;\">The most common symptom is a shudder or vibration that occurs at steady highway speeds, typically between 25-50 mph. The shudder is most noticeable under light throttle when the torque converter clutch is engaged. It may feel like driving over rumble strips or washboard roads.<\/td>\n      <\/tr>\n      <tr>\n        <td style=\"padding: 12px; border: 1px solid #c7220c; font-weight: bold; background-color: #fdf2f1;\">2. Light Throttle Shudder<\/td>\n        <td style=\"padding: 12px; border: 1px solid #c7220c; background-color: #fdf2f1;\">The shudder is most pronounced under light throttle application. It may disappear when you accelerate harder or when you let off the throttle completely. This is a classic symptom of torque converter clutch issues.<\/td>\n      <\/tr>\n      <tr>\n        <td style=\"padding: 12px; border: 1px solid #c7220c; font-weight: bold; background-color: #ffffff;\">3. Vibration Through the Vehicle<\/td>\n        <td style=\"padding: 12px; border: 1px solid #c7220c; background-color: #ffffff;\">The vibration may be felt through the seat, floor, or steering wheel. It can be mild and barely noticeable, or severe enough to be distracting and uncomfortable.<\/td>\n      <\/tr>\n      <tr>\n        <td style=\"padding: 12px; border: 1px solid #c7220c; font-weight: bold; background-color: #fdf2f1;\">4. Intermittent Nature<\/td>\n        <td style=\"padding: 12px; border: 1px solid #c7220c; background-color: #fdf2f1;\">\n          The shudder may come and go depending on:\n          <ul style=\"margin: 8px 0 0 20px; padding: 0; color: #000000;\">\n            <li>Vehicle speed<\/li>\n            <li>Engine temperature<\/li>\n            <li>Transmission fluid temperature<\/li>\n            <li>Driving conditions (flat road vs. hills)<\/li>\n            <li>Load (towing vs. empty)<\/li>\n          <\/ul>\n        <\/td>\n      <\/tr>\n      <tr>\n        <td style=\"padding: 12px; border: 1px solid #c7220c; font-weight: bold; background-color: #ffffff;\">5. No Check Engine Light<\/td>\n        <td style=\"padding: 12px; border: 1px solid #c7220c; background-color: #ffffff;\">Often, there is no check engine light or diagnostic trouble code associated with the shudder. This makes diagnosis more challenging, as the vehicle&#8217;s computer may not detect any problem.<\/td>\n      <\/tr>\n      <tr>\n        <td style=\"padding: 12px; border: 1px solid #c7220c; font-weight: bold; background-color: #fdf2f1;\">6. RPM Fluctuation<\/td>\n        <td style=\"padding: 12px; border: 1px solid #c7220c; background-color: #fdf2f1;\">During shudder events, the tachometer may show slight fluctuations as the torque converter clutch slips and grabs.<\/td>\n      <\/tr>\n    <\/tbody>\n  <\/table>\n<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3257dbfe e-flex e-con-boxed e-con e-parent\" data-id=\"3257dbfe\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-751f3491 elementor-widget elementor-widget-heading\" data-id=\"751f3491\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Why 10L80 Shudder Is Often Misdiagnosed\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-54fa96f e-flex e-con-boxed e-con e-parent\" data-id=\"54fa96f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-136f8b99 elementor-widget elementor-widget-text-editor\" data-id=\"136f8b99\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"ds-markdown-paragraph\"><span class=\"\">10L80 shudder is frequently misdiagnosed because:<\/span><\/p>\n<h3><span class=\"\">Overlapping Symptoms<\/span><\/h3>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">Shudder can be caused by torque converter issues, valve body problems, fluid contamination, or other factors. Without proper diagnosis, it is easy to misidentify the cause. A simple fluid flush may not resolve the issue if the valve body is defective.<\/span><\/p>\n<h3><span class=\"\">Intermittent Symptoms<\/span><\/h3>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">Shudder can be intermittent, making it difficult to reproduce during diagnosis. The issue may only occur when the vehicle is at operating temperature, or only under certain load conditions.<\/span><\/p>\n<h3><span class=\"\">Lack of Warning<\/span><\/h3>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">Shudder often occurs without any check engine light or other warning, so owners may not realize there is a problem until it worsens. This can lead to delayed diagnosis and more extensive damage.<\/span><\/p>\n<h3><span class=\"\">Multiple Potential Causes<\/span><\/h3>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">As noted in GM Bulletin #25-NA-369, many shudder complaints are not torque-converter issues. Tire issues, driveline imbalance, and other factors can produce the same sensation. Without a systematic diagnostic process, it is easy to replace the wrong component.<\/span><\/p>\n<h3><span class=\"\">Dealership Practices<\/span><\/h3>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">Some dealerships may perform a fluid flush as a &#8220;first step&#8221; without properly diagnosing the root cause. While this may temporarily mask the issue, it often returns if the underlying problem is not addressed.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9125c4d e-flex e-con-boxed e-con e-parent\" data-id=\"9125c4d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-13cc420e elementor-widget elementor-widget-image\" data-id=\"13cc420e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.creechimport.com\/blog\/wp-content\/uploads\/2026\/08\/10L80-Shudder-Diagnostics-at-Creech-Import-Raleigh-infographic-1-1024x683.png\" class=\"attachment-large size-large wp-image-2839\" alt=\"10L80 shudder\" srcset=\"https:\/\/www.creechimport.com\/blog\/wp-content\/uploads\/2026\/08\/10L80-Shudder-Diagnostics-at-Creech-Import-Raleigh-infographic-1-1024x683.png 1024w, https:\/\/www.creechimport.com\/blog\/wp-content\/uploads\/2026\/08\/10L80-Shudder-Diagnostics-at-Creech-Import-Raleigh-infographic-1-300x200.png 300w, https:\/\/www.creechimport.com\/blog\/wp-content\/uploads\/2026\/08\/10L80-Shudder-Diagnostics-at-Creech-Import-Raleigh-infographic-1-768x512.png 768w, https:\/\/www.creechimport.com\/blog\/wp-content\/uploads\/2026\/08\/10L80-Shudder-Diagnostics-at-Creech-Import-Raleigh-infographic-1.png 1536w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d1ad2f9 e-flex e-con-boxed e-con e-parent\" data-id=\"d1ad2f9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6d336ca2 elementor-widget elementor-widget-heading\" data-id=\"6d336ca2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">GM's Technical Bulletins on 10L80 Shudder\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-408e60fa e-flex e-con-boxed e-con e-parent\" data-id=\"408e60fa\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7ba4a9cd elementor-widget elementor-widget-text-editor\" data-id=\"7ba4a9cd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3><span class=\"\">Bulletin #25-NA-369 \u2013 Vibration or Shudder<\/span><\/h3>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">GM Bulletin #25-NA-369 addresses vibration or shudder felt at steady speeds between 25 and 80 mph. The bulletin notes that many shudder complaints are not torque-converter issues. Other causes frequently produce the same sensation:<\/span><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">Ride height changes<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">Excessive tongue weight<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">Tire or wheel issues<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">Driveline imbalance<\/span><\/p>\n<\/li>\n<\/ul>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">The bulletin instructs technicians to check these potential causes before performing transmission repairs.<\/span><\/p>\n<h3><span class=\"\">Bulletin #25-NA-175 \u2013 10L80 Torque Converter Shudder (Reference)<\/span><\/h3>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">This bulletin (originally for 8L90, but referenced for 10L80) addresses torque converter shudder and provides diagnostic procedures for identifying the issue.<\/span><\/p>\n<h3><span class=\"\">Bulletin #25-NA-188 \u2013 Transmission Fluid Flush Procedure<\/span><\/h3>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">This bulletin provides the correct procedure for flushing the 10L80 transmission, including using the correct fluid and equipment.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1070dee1 e-flex e-con-boxed e-con e-parent\" data-id=\"1070dee1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7f1e4381 elementor-widget elementor-widget-heading\" data-id=\"7f1e4381\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">How Creech Import Diagnoses 10L80 Shudder\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6b4db586 e-flex e-con-boxed e-con e-parent\" data-id=\"6b4db586\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3a995fa9 elementor-widget elementor-widget-text-editor\" data-id=\"3a995fa9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"ds-markdown-paragraph\"><span class=\"\">At Creech Import, we use a systematic diagnostic process to identify the root cause of 10L80 shudder:<\/span><\/p>\n<h3><span class=\"\">Step 1: Customer Interview<\/span><\/h3>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">We ask detailed questions about the shudder:<\/span><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">When did you first notice the shudder?<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">At what speeds does it occur?<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">Does it happen under light throttle, heavy throttle, or both?<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">Is it worse when the vehicle is hot or cold?<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">Do you tow with the vehicle?<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">Have you had any recent transmission service?<\/span><\/p>\n<\/li>\n<\/ul>\n<h3><span class=\"\">Step 2: Comprehensive Scan with GM-Enhanced Software<\/span><\/h3>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">We use factory-level diagnostic tools to read codes from all transmission-related modules. GM-specific codes provide detailed information about which circuits or components are affected.<\/span><\/p>\n<h3><span class=\"\">Step 3: Live Data Analysis<\/span><\/h3>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">We monitor transmission parameters in real time during a road test, including:<\/span><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">TCC slip speed<\/span><\/strong><span class=\"\">\u00a0\u2013 whether the torque converter clutch is slipping<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Line pressure<\/span><\/strong><span class=\"\">\u00a0\u2013 whether the valve body is delivering correct pressure<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Shift timing<\/span><\/strong><span class=\"\">\u00a0\u2013 whether shifts are occurring at the correct time<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Solenoid response<\/span><\/strong><span class=\"\">\u00a0\u2013 whether solenoids are activating correctly<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Transmission fluid temperature<\/span><\/strong><span class=\"\">\u00a0\u2013 whether the transmission is operating at the correct temperature<\/span><\/p>\n<\/li>\n<\/ul>\n<h3><span class=\"\">Step 4: Fluid Condition Inspection<\/span><\/h3>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">We inspect the transmission fluid for:<\/span><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Color<\/span><\/strong><span class=\"\">\u00a0\u2013 should be bright red; dark or brown indicates overheating or contamination<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Smell<\/span><\/strong><span class=\"\">\u00a0\u2013 burnt odor indicates clutch or fluid degradation<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Debris<\/span><\/strong><span class=\"\">\u00a0\u2013 metal particles or clutch material in the fluid or on the magnet<\/span><\/p>\n<\/li>\n<\/ul>\n<h3><span class=\"\">Step 5: Road Test<\/span><\/h3>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">We road test the vehicle to reproduce the shudder and observe its characteristics. We note the speed, throttle position, and conditions under which the shudder occurs.<\/span><\/p>\n<h3><span class=\"\">Step 6: Vehicle Inspection<\/span><\/h3>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">We inspect the vehicle for other potential causes of shudder, including:<\/span><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Tire condition<\/span><\/strong><span class=\"\">\u00a0\u2013 wear, pressure, and balance<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Wheel balance<\/span><\/strong><span class=\"\">\u00a0\u2013 Road Force balancing if needed<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Driveline inspection<\/span><\/strong><span class=\"\">\u00a0\u2013 U-joints, carrier bearings, driveshaft balance<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Ride height<\/span><\/strong><span class=\"\">\u00a0\u2013 suspension modifications or wear<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Tongue weight<\/span><\/strong><span class=\"\">\u00a0\u2013 if towing<\/span><\/p>\n<\/li>\n<\/ul>\n<h3><span class=\"\">Step 7: Valve Body Inspection<\/span><\/h3>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">If indicated, we remove the valve body for visual inspection to check for spacer plate defects and valve bore wear. This is the most definitive way to identify valve body issues.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4a6b6fb7 e-flex e-con-boxed e-con e-parent\" data-id=\"4a6b6fb7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1e9e3343 elementor-widget elementor-widget-heading\" data-id=\"1e9e3343\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Repair Options for 10L80 Shudder\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ef9a55f e-flex e-con-boxed e-con e-parent\" data-id=\"ef9a55f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4af10447 elementor-widget elementor-widget-text-editor\" data-id=\"4af10447\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div style=\"border: 2px solid #c7220c; border-radius: 8px; padding: 20px; font-family: sans-serif; background-color: #ffffff;\">\n  <p style=\"font-size: 1.1em; font-weight: bold; margin-bottom: 16px; color: #000000;\">\n    Based on our diagnosis, we recommend the appropriate repair:\n  <\/p>\n  <table style=\"width: 100%; border-collapse: collapse; text-align: left; color: #000000;\">\n    <thead>\n      <tr style=\"background-color: #c7220c; color: #ffffff;\">\n        <th style=\"padding: 12px; border: 1px solid #c7220c; width: 30%; font-size: 1.1em;\">Repair Option<\/th>\n        <th style=\"padding: 12px; border: 1px solid #c7220c; width: 70%; font-size: 1.1em;\">Details &#038; Solution<\/th>\n      <\/tr>\n    <\/thead>\n    <tbody>\n      <tr>\n        <td style=\"padding: 12px; border: 1px solid #c7220c; font-weight: bold; background-color: #ffffff;\">Fluid Exchange with Updated Fluid<\/td>\n        <td style=\"padding: 12px; border: 1px solid #c7220c; background-color: #ffffff;\">If fluid contamination is the cause and there is no debris, a complete fluid exchange with updated GM-approved fluid may resolve the issue. The correct fluid for the 10L80 is Mobil 1 Synthetic LV ATF or GM-approved equivalent. The exchange should include flushing the cooler and cooler lines.<\/td>\n      <\/tr>\n      <tr>\n        <td style=\"padding: 12px; border: 1px solid #c7220c; font-weight: bold; background-color: #fdf2f1;\">Torque Converter Replacement<\/td>\n        <td style=\"padding: 12px; border: 1px solid #c7220c; background-color: #fdf2f1;\">If the torque converter clutch has failed, replacement of the torque converter is necessary. The new converter should be the updated GM design. The cooler and cooler lines must be flushed to remove debris.<\/td>\n      <\/tr>\n      <tr>\n        <td style=\"padding: 12px; border: 1px solid #c7220c; font-weight: bold; background-color: #ffffff;\">Valve Body Repair or Replacement<\/td>\n        <td style=\"padding: 12px; border: 1px solid #c7220c; background-color: #ffffff;\">\n          If the valve body or spacer plate is defective, repair or replacement of the valve body is necessary. This may include:\n          <ul style=\"margin: 8px 0 0 20px; padding: 0; color: #000000;\">\n            <li>Replacing the spacer plate with the updated design<\/li>\n            <li>Replacing solenoids<\/li>\n            <li>Replacing the entire valve body assembly<\/li>\n          <\/ul>\n        <\/td>\n      <\/tr>\n      <tr>\n        <td style=\"padding: 12px; border: 1px solid #c7220c; font-weight: bold; background-color: #fdf2f1;\">Transmission Rebuild<\/td>\n        <td style=\"padding: 12px; border: 1px solid #c7220c; background-color: #fdf2f1;\">If internal damage has occurred (clutch wear, drum damage, etc.), a full rebuild may be necessary. A rebuilt transmission includes new clutches, seals, bushings, and any damaged components.<\/td>\n      <\/tr>\n      <tr>\n        <td style=\"padding: 12px; border: 1px solid #c7220c; font-weight: bold; background-color: #ffffff;\">Thermal Bypass Valve Replacement<\/td>\n        <td style=\"padding: 12px; border: 1px solid #c7220c; background-color: #ffffff;\">If the thermal bypass valve is stuck, replacing it can restore proper fluid flow to the cooler.<\/td>\n      <\/tr>\n    <\/tbody>\n  <\/table>\n<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-56da0839 e-flex e-con-boxed e-con e-parent\" data-id=\"56da0839\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-37498883 elementor-widget elementor-widget-text-editor\" data-id=\"37498883\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span class=\"\">Experiencing shudder or vibration in your Silverado or Sierra? Don&#8217;t let a transmission problem go undiagnosed.\u00a0<\/span><strong><span class=\"\">Call Creech Import at 919-872-1999<\/span><\/strong><span class=\"\">\u00a0for a professional transmission diagnostic. Visit us at\u00a0<\/span><strong><span class=\"\">1818 St. Albans Dr #106, Raleigh, NC 27609<\/span><\/strong><span class=\"\">\u00a0or book online at\u00a0<\/span><a href=\"https:\/\/www.creechimport.com\/\" target=\"_blank\" rel=\"noopener noreferrer\"><span class=\"\">https:\/\/www.creechimport.com\/contact<\/span><\/a><span class=\"\">.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-495bbd8a e-flex e-con-boxed e-con e-parent\" data-id=\"495bbd8a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6d52a823 elementor-widget elementor-widget-heading\" data-id=\"6d52a823\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">FAQs<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2e415825 e-flex e-con-boxed e-con e-parent\" data-id=\"2e415825\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-76673a70 elementor-widget elementor-widget-n-accordion\" data-id=\"76673a70\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;default_state&quot;:&quot;expanded&quot;,&quot;max_items_expended&quot;:&quot;one&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Accordion. Open links with Enter or Space, close with Escape, and navigate with Arrow Keys\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1980\" class=\"e-n-accordion-item\" open>\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"true\" aria-controls=\"e-n-accordion-item-1980\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\">  What is 10L80 shudder? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1980\" class=\"elementor-element elementor-element-3e288bcc e-con-full e-flex e-con e-child\" data-id=\"3e288bcc\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1980\" class=\"elementor-element elementor-element-5596c176 e-flex e-con-boxed e-con e-child\" data-id=\"5596c176\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-78b3ccdc elementor-widget elementor-widget-text-editor\" data-id=\"78b3ccdc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"ds-markdown-paragraph\"><span class=\"\">10L80 shudder is a vibration that feels like driving over rumble strips, typically occurring at light throttle between 25-50 mph. It is caused by the torque converter clutch engaging and disengaging erratically.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1981\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1981\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> What causes 10L80 shudder? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1981\" class=\"elementor-element elementor-element-5409419b e-con-full e-flex e-con e-child\" data-id=\"5409419b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1981\" class=\"elementor-element elementor-element-499b042d e-flex e-con-boxed e-con e-child\" data-id=\"499b042d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4fc8498f elementor-widget elementor-widget-text-editor\" data-id=\"4fc8498f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"ds-markdown-paragraph\"><span class=\"\">Causes can include torque converter issues, valve body problems, fluid contamination, tire issues, driveline imbalance, or other factors as noted in GM Bulletin #25-NA-369.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1982\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"3\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1982\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\">  How does Creech Import diagnose 10L80 shudder? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1982\" class=\"elementor-element elementor-element-2129ea05 e-con-full e-flex e-con e-child\" data-id=\"2129ea05\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1982\" class=\"elementor-element elementor-element-3106af28 e-flex e-con-boxed e-con e-child\" data-id=\"3106af28\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-567e5dc4 elementor-widget elementor-widget-text-editor\" data-id=\"567e5dc4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"ds-markdown-paragraph\"><span class=\"\">We use factory-level diagnostic tools, live data analysis, fluid inspection, road testing, and vehicle inspection to identify the root cause.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1983\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"4\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1983\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> s 10L80 shudder always a transmission problem? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1983\" class=\"elementor-element elementor-element-451c9d9d e-flex e-con-boxed e-con e-child\" data-id=\"451c9d9d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1983\" class=\"elementor-element elementor-element-2a0ac4fb e-con-full e-flex e-con e-child\" data-id=\"2a0ac4fb\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-40349be9 elementor-widget elementor-widget-text-editor\" data-id=\"40349be9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"ds-markdown-paragraph\"><span class=\"\">No \u2013 as GM Bulletin #25-NA-369 notes, many shudder complaints are not torque-converter issues. Tire issues, driveline imbalance, and other factors can produce the same sensation.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1984\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"5\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1984\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> What is GM Bulletin #25-NA-369? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1984\" class=\"elementor-element elementor-element-7ce54abd e-flex e-con-boxed e-con e-child\" data-id=\"7ce54abd\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1984\" class=\"elementor-element elementor-element-41207157 e-con-full e-flex e-con e-child\" data-id=\"41207157\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-30584f9a elementor-widget elementor-widget-text-editor\" data-id=\"30584f9a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"ds-markdown-paragraph\"><span class=\"\">GM Bulletin #25-NA-369 addresses vibration or shudder felt at steady speeds between 25 and 80 mph and instructs technicians to check non-transmission causes before performing transmission repairs.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1985\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"6\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1985\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Can a fluid flush fix 10L80 shudder? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1985\" class=\"elementor-element elementor-element-6aceec89 e-flex e-con-boxed e-con e-child\" data-id=\"6aceec89\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1985\" class=\"elementor-element elementor-element-33704263 e-con-full e-flex e-con e-child\" data-id=\"33704263\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5ef57779 elementor-widget elementor-widget-text-editor\" data-id=\"5ef57779\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"ds-markdown-paragraph\"><span class=\"\">If the shudder is caused by contaminated fluid, a fluid flush with updated GM-approved fluid may resolve the issue. However, if the valve body or torque converter is defective, a flush alone will not fix the problem.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1986\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"7\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1986\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Can a valve body issue cause 10L80 shudder? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1986\" class=\"elementor-element elementor-element-684cc032 e-flex e-con-boxed e-con e-child\" data-id=\"684cc032\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1986\" class=\"elementor-element elementor-element-1d75281c e-con-full e-flex e-con e-child\" data-id=\"1d75281c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3a7357c9 elementor-widget elementor-widget-text-editor\" data-id=\"3a7357c9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"ds-markdown-paragraph\"><span class=\"\">Yes \u2013 a defective spacer plate can cause internal hydraulic leakage, leading to erratic torque converter clutch engagement and shudder.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1987\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"8\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1987\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Does Creech Import offer a warranty on transmission repairs? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1987\" class=\"elementor-element elementor-element-3c1ee705 e-flex e-con-boxed e-con e-child\" data-id=\"3c1ee705\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1987\" class=\"elementor-element elementor-element-54e4fc7e e-con-full e-flex e-con e-child\" data-id=\"54e4fc7e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-10905f6 elementor-widget elementor-widget-text-editor\" data-id=\"10905f6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"ds-markdown-paragraph\"><span class=\"\">Yes \u2013 all repairs include a written warranty on parts and labor.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1988\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"9\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1988\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> How can I prevent 10L80 shudder? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1988\" class=\"elementor-element elementor-element-50a25d28 e-flex e-con-boxed e-con e-child\" data-id=\"50a25d28\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1988\" class=\"elementor-element elementor-element-471a443f e-con-full e-flex e-con e-child\" data-id=\"471a443f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d621dad elementor-widget elementor-widget-text-editor\" data-id=\"d621dad\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"ds-markdown-paragraph\"><span class=\"\">Regular transmission fluid service and early diagnosis of symptoms can help prevent shudder from causing further damage. We recommend fluid changes every 45,000-60,000 miles.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1989\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"10\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1989\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\">  What should I do if I experience 10L80 shudder? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1989\" class=\"elementor-element elementor-element-47e52bb8 e-flex e-con-boxed e-con e-child\" data-id=\"47e52bb8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1989\" class=\"elementor-element elementor-element-5ecee868 e-con-full e-flex e-con e-child\" data-id=\"5ecee868\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6730d70f elementor-widget elementor-widget-text-editor\" data-id=\"6730d70f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Have the vehicle diagnosed by a qualified transmission specialist as soon as possible. Continued driving can cause further damage to the torque converter and other transmission components.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1566405c e-flex e-con-boxed e-con e-parent\" data-id=\"1566405c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-137b3e7b elementor-widget elementor-widget-heading\" data-id=\"137b3e7b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Sources<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-53c59fb5 elementor-widget elementor-widget-text-editor\" data-id=\"53c59fb5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul> <li><a href=\"https:\/\/www.nhtsa.gov\" target=\"_blank\" rel=\"noopener\">NHTSA \u2013 National Highway Traffic Safety Administration<\/a><\/li> <li><a href=\"https:\/\/www.carcomplaints.com\" target=\"_blank\" rel=\"noopener\">CarComplaints.com \u2013 GM Owner Complaints<\/a><\/li> <li><a href=\"https:\/\/www.jdpower.com\" target=\"_blank\" rel=\"noopener\">J.D. Power \u2013 Vehicle Reliability Ratings<\/a><\/li> <li><a href=\"https:\/\/repairpal.com\" target=\"_blank\" rel=\"noopener\">RepairPal \u2013 Real Repair Cost Estimates<\/a><\/li> <li><a href=\"https:\/\/gm-techlink.com\" target=\"_blank\" rel=\"noopener\">GM-TechLink \u2013 Official GM Technical Bulletins<\/a><\/li> <li><a href=\"https:\/\/apnews.com\" target=\"_blank\" rel=\"noopener\">AP News \u2013 Auto Industry News<\/a><\/li> <\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-11aef360 elementor-widget elementor-widget-heading\" data-id=\"11aef360\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Why Choose Creech Import Repair for Your Vehicle?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-71015182 elementor-widget elementor-widget-text-editor\" data-id=\"71015182\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-814dc1b e-flex e-con-boxed e-con e-parent e-lazyloaded\" data-id=\"814dc1b\" data-element_type=\"container\" data-e-type=\"container\">\n<div class=\"e-con-inner\">\n<div class=\"elementor-element elementor-element-bdfddab elementor-widget elementor-widget-heading\" data-id=\"bdfddab\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n<div class=\"elementor-widget-container\">\n<h2 class=\"elementor-heading-title elementor-size-default\"><strong style=\"font-size: 16px;\"><span class=\"\">Serving Raleigh since 1993<\/span><\/strong><span class=\"\" style=\"font-size: 16px;\">\u00a0\u2013 Family\u2011owned, deeply rooted in the community.<\/span><\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-c7ee092 e-flex e-con-boxed e-con e-parent e-lazyloaded\" data-id=\"c7ee092\" data-element_type=\"container\" data-e-type=\"container\">\n<div class=\"e-con-inner\">\n<div class=\"elementor-element elementor-element-40feb64 elementor-widget elementor-widget-text-editor\" data-id=\"40feb64\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n<div class=\"elementor-widget-container\">\n<p class=\"ds-markdown-paragraph\"><span class=\"\">\u2713\u00a0<\/span><strong><span class=\"\">ASE\u2011Certified Technicians<\/span><\/strong><span class=\"\">\u00a0\u2013 Trained on domestic and import vehicles.<\/span><br \/><span class=\"\">\u2713\u00a0<\/span><strong><span class=\"\">Both domestic and import expertise<\/span><\/strong><span class=\"\">\u00a0\u2013 One trusted shop for mixed garages.<\/span><br \/><span class=\"\">\u2713\u00a0<\/span><strong><span class=\"\">Transparent pricing &amp; electronic approvals<\/span><\/strong><span class=\"\">\u00a0\u2013 No surprises, no unnecessary work.<\/span><br \/><span class=\"\">\u2713\u00a0<\/span><strong><span class=\"\">Professional\u2011grade diagnostic equipment<\/span><\/strong><span class=\"\">\u00a0\u2013 Advanced scanners and live data analysis.<\/span><br \/><span class=\"\">\u2713\u00a0<\/span><strong><span class=\"\">High\u2011quality parts &amp; long\u2011lasting repairs<\/span><\/strong><span class=\"\">\u00a0\u2013 We don\u2019t cut corners.<\/span><\/p>\n<h2><span class=\"\">\ud83d\udcde Schedule Your\u00a0 Service Appointment Today<\/span><\/h2>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">Don\u2019t wait until a small problem becomes a major repair. Whether you need routine maintenance, diagnostics, or major repairs, the team at\u00a0<\/span><strong><span class=\"\">Creech Import Repair<\/span><\/strong><span class=\"\"> is ready to help.<\/span><\/p>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">10L80 shudder requires more than a scan tool and a guess. It requires deep knowledge of GM&#8217;s 10-speed transmission architecture, access to factory-level diagnostic software, and the discipline to diagnose before replacing parts. At Creech Import, we have been serving Raleigh drivers since 1993. Our ASE-certified technicians use professional scan tools, live data, and factory-level procedures to diagnose transmission problems accurately. We never recommend unnecessary repairs, and we stand behind our work with a written warranty. From torque converter diagnosis to valve body replacement, we keep Raleigh&#8217;s Silverado and Sierra trucks shifting smoothly.<\/span><\/p>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\ud83d\udccd Address:<\/span><\/strong><span class=\"\">\u00a01818 St. Albans Dr #106, Raleigh, NC 27609<\/span><br \/><strong><span class=\"\">\ud83d\udcde Phone:<\/span><\/strong><span class=\"\">\u00a0919-872-1999<\/span><br \/><strong><span class=\"\">\ud83c\udf10 Schedule Online:<\/span><\/strong><span class=\"\">\u00a0<\/span><a href=\"https:\/\/www.creechimport.com\/\" target=\"_blank\" rel=\"noopener noreferrer\"><span class=\"\">https:\/\/www.creechimport.com\/contact<\/span><\/a><\/p>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">About the Author:<\/span><\/strong><span class=\"\">\u00a0The ASE-certified team at Creech Import Repair has been serving Raleigh drivers since 1993. We specialize in GM transmission diagnosis and repair, with extensive experience in 10-speed, 8-speed, and 6-speed transmissions. We are fully equipped to service the latest GM models, including 2026 releases with modern transmission architectures.<\/span><\/p>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Last updated:<\/span><\/strong><span class=\"\">\u00a0August 2026.<\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>10L80 shudder and vibration is a common complaint among Chevrolet Silverado and GMC Sierra owners with the 10-speed automatic transmission. The shudder typically occurs at light throttle between 25-50 mph and feels like driving over rumble strips. While many owners assume this is a torque converter issue, the root cause can be more complex, including [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":2872,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[128,108,909,120,139,592,863],"tags":[952,951,956,955,953,954],"class_list":["post-2699","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-gm-parts-raleigh","category-chevrolet-silverado","category-creech-import","category-gm-truck-repair","category-gm-vehicles","category-maintenance-schedule","category-raleigh-truck-repair","tag-10-speed-shudder","tag-10l80-shudder","tag-gm-transmission-diagnosis","tag-sierra-shudder","tag-silverado-shudder","tag-transmission-vibration"],"_links":{"self":[{"href":"https:\/\/www.creechimport.com\/blog\/wp-json\/wp\/v2\/posts\/2699","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.creechimport.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.creechimport.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.creechimport.com\/blog\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/www.creechimport.com\/blog\/wp-json\/wp\/v2\/comments?post=2699"}],"version-history":[{"count":11,"href":"https:\/\/www.creechimport.com\/blog\/wp-json\/wp\/v2\/posts\/2699\/revisions"}],"predecessor-version":[{"id":2842,"href":"https:\/\/www.creechimport.com\/blog\/wp-json\/wp\/v2\/posts\/2699\/revisions\/2842"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.creechimport.com\/blog\/wp-json\/wp\/v2\/media\/2872"}],"wp:attachment":[{"href":"https:\/\/www.creechimport.com\/blog\/wp-json\/wp\/v2\/media?parent=2699"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.creechimport.com\/blog\/wp-json\/wp\/v2\/categories?post=2699"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.creechimport.com\/blog\/wp-json\/wp\/v2\/tags?post=2699"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}