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How to tell if Chevy Silverado transmission is bad?

If you own a Chevy Silverado, it's important to be able to identify signs of a failing transmission. A bad transmission can lead to costly repairs, so catching the problem early is crucial. In this article, we'll provide a detailed guide on how to tell if your Silverado's transmission is going bad.


Common Signs of a Bad Transmission in a Chevy Silverado


Here are some of the most common indicators that your Silverado's transmission may be failing:



  • Slipping Gears: If your Silverado's transmission is slipping in and out of gear, this is a clear sign of a problem. The transmission may be low on fluid or have internal wear and tear.

  • Delayed Engagement: When you put your Silverado in gear, there should be a smooth, immediate response. If there is a noticeable delay before the transmission engages, this could indicate a transmission issue.

  • Grinding or Shaking: If you feel grinding, shaking, or vibrations when shifting gears, this may be a sign of transmission trouble. The transmission components could be worn out or misaligned.li>
  • Leaking Fluid: Check under your Silverado for any transmission fluid leaks. Leaks can lead to low fluid levels, which can cause further damage to the transmission.li>
  • Burning Smell: If you notice a burning smell coming from your Silverado, it could be a sign that the transmission fluid is overheating, indicating a problem with the transmission.


If you notice any of these symptoms, it's important to have your Silverado's transmission inspected by a qualified mechanic as soon as possible to prevent further damage.


Diagnosing a Bad Transmission in a Chevy Silverado


To diagnose a bad transmission in your Chevy Silverado, a mechanic will typically perform the following steps:



  • Visual Inspection: The mechanic will visually inspect the transmission for any signs of leaks, damage, or wear and tear.

  • Fluid Level and Condition Check: They will check the transmission fluid level and examine the fluid for any discoloration or contamination, which could indicate a problem.

  • Diagnostic Trouble Code Scan: The mechanic will use a diagnostic tool to scan the vehicle's computer for any trouble codes related to the transmission.

  • Road Test: The mechanic will take the Silverado for a test drive to observe the transmission's performance under various driving conditions.li>

Based on the findings from these diagnostic steps, the mechanic will be able to determine the root cause of the transmission issue and provide recommendations for repair or replacement.


Preventing Transmission Problems in Your Chevy Silverado


To help prevent transmission problems in your Chevy Silverado, it's important to follow the manufacturer's recommended maintenance schedule, which typically includes regular transmission fluid changes. Additionally, avoid towing heavy loads or driving in extreme conditions, as these can put extra strain on the transmission.


By being proactive and addressing any signs of transmission trouble early, you can help extend the life of your Silverado's transmission and avoid costly repairs down the line.

How do I know if my transmission is bad on my Chevy Silverado?


7 Warning Signs for Your Chevy Silverado's Transmission

  1. What Is a Transmission?
  2. Leaking Transmission Fluid.
  3. Dirty or Burnt Transmission Fluid.
  4. Shift Flares.
  5. Hard DownShifts.
  6. Jolting or Whining Gear Changes.
  7. Sounds When Your Chevy Is in Neutral.
  8. Pickup Won't Shift Into Gear.



What could be mistaken for a bad transmission?


Common Automotive Misdiagnoses – 10 Engine Problems That Get Misdiagnosed As Transmission Failures

  • Oil leaks.
  • Faulty spark plugs.
  • Engine misfire.
  • Fuel delivery problems.
  • Clogged catalytic converter.
  • Faulty speed sensor.
  • Broken temperature sensor.
  • Malfunctioning interlock switch.



How do you check a Chevy transmission?


How to Check Transmission Fluid: Step-by-Step

  1. Turn on your car for a few minutes and get the engine warm, then shut the engine off again.
  2. Pop the hood and find the transmission fluid dipstick.
  3. Remove the dipstick and touch the fluid.
  4. Wipe down the dipstick with a rag, then slide it back into its holder.



How do I know if my truck transmission is bad?


5 Signs That Your Transmission is Bad

  1. Transmission Fluid Leaks.
  2. Burning Odor.
  3. Delayed Movement.
  4. Odd Sounds.
  5. Warning Lights.



How much does a transmission flush cost?


Drivers can expect to pay $125 to $250 for a transmission fluid flush service. This is approximately twice as much as a transmission fluid change. This is due in large part to the additional fluid required. A flush will take 12 to 22 quarts, while a fluid change requires 5 to 7 quarts.



Is there a test to see if your transmission is going out?


If you're worried about your transmission, one way to test its functioning is to put your car in neutral for a few minutes. If you begin to notice strange noises while your car is in neutral, your transmission oil may need to be changed.



Is there a recall on Silverado transmission?


The recall affects 2020–2022 models, including the Chevy Silverado, Tahoe, and Suburban; GMC Sierra and Yukon; and Cadillac Escalade. GM says the issue can be fixed by installing new software for the transmission control module.



What year should I avoid Silverado?


2008 Chevy Silverado 1500
The 2008 model year competes with the 2014 model year as one of the worst ever produced. Due to its frequent engine problems and overuse of oil, which was repair that cost owners over $2,700 to fix, this problem continued onward from the 2007 into the 2009 model years.



What year Silverado has bad transmission?


Which Silverado models have transmission problems? 2002 Silverados and Silverados from the 2012-2017 model years had the most transmission-related complaints. Vehicles from the fourth generation have mostly avoided this issue.



What year of Silverado to avoid?


2008 Chevy Silverado 1500
The 2008 model year competes with the 2014 model year as one of the worst ever produced. Due to its frequent engine problems and overuse of oil, which was repair that cost owners over $2,700 to fix, this problem continued onward from the 2007 into the 2009 model years.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.