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Should I change my Silverado transmission fluid?

The short answer is yes, you should change the transmission fluid in your Chevrolet Silverado at regular intervals to maintain the health and performance of your vehicle's transmission. Proper transmission fluid maintenance is crucial for ensuring smooth shifting and prolonging the life of this critical component.


Why Changing Silverado Transmission Fluid is Important


The transmission in your Silverado is responsible for transferring power from the engine to the wheels, and the transmission fluid plays a vital role in this process. Over time, the fluid can break down, become contaminated, or lose its lubricating properties, which can lead to a variety of issues, including:



  • Increased Wear and Tear: Worn or contaminated transmission fluid can cause increased friction and wear on the internal components of the transmission, leading to premature failure.

  • Shifting Problems: Degraded transmission fluid can cause the gears to shift less smoothly, leading to delayed or erratic shifting, which can be both frustrating and potentially dangerous.

  • Overheating: Insufficient or ineffective transmission fluid can cause the transmission to overheat, which can further damage the internal components and lead to more serious issues.


By changing the transmission fluid at the recommended intervals, you can help prevent these problems and ensure that your Silverado's transmission continues to operate at its best.


When to Change Silverado Transmission Fluid


The recommended interval for changing the transmission fluid in a Chevrolet Silverado can vary depending on the model year, driving conditions, and the manufacturer's recommendations. Generally, it's a good idea to change the fluid every 30,000 to 60,000 miles, or as specified in your owner's manual. Some key factors to consider when determining the right time to change your Silverado's transmission fluid include:



  • Mileage: Most manufacturers recommend changing the transmission fluid every 30,000 to 60,000 miles, or more frequently if the vehicle is used for towing, hauling, or other heavy-duty applications.

  • Driving Conditions: If you frequently drive in stop-and-go traffic, in extreme temperatures, or on rough terrain, you may need to change the fluid more often to account for the increased wear and tear.

  • Manufacturer Recommendations: Always refer to your Silverado's owner's manual or consult with a certified mechanic to determine the recommended fluid change interval for your specific vehicle.


By following the manufacturer's guidelines and changing your Silverado's transmission fluid at the appropriate intervals, you can help ensure that your vehicle's transmission continues to operate smoothly and efficiently for years to come.

Do mechanics recommend a transmission flush?


Many auto manufacturers suggest having an automatic transmission flushed once every 30,000 to 100,000 miles. For a manual transmission, it usually ranges from 30,000 to 60,000 miles.



What happens if transmission fluid is never changed?


The main thing that happens if you don't change your transmission fluid is that the system can overheat and cause a system failure. Low transmission fluid can also delay or cause difficulty in shifting, which can prevent your vehicle from accelerating or operating correctly.



Is it okay to change transmission fluid at 150,000 miles?


In the past, the factory-recommended interval for changing the automatic transmission fluid was typically between 30,000 and 100,000 miles, but some newer vehicles have what's referred to as “lifetime fluid.” However, there's some question as to whether never changing the transmission fluid may shorten that “lifetime.” ...



How often should I change the transmission fluid on my Chevy Silverado?


every 45,000 to 60,000 miles
Transmission Fluid Change Silverado 1500: Keeping up with transmission fluid changes, generally every 45,000 to 60,000 miles, is vital for the smooth operation of your Silverado 1500.



What is the downside of transmission flush?


Downsides of a Transmission Flush
For one, it's more expensive. And some people warn against performing a flush on a transmission using old, dirty fluid.



Will my car run better with a transmission fluid change?


Having a transmission flush can help improve the way your vehicle runs and shifts, making your drives more comfortable and safer.



How often should you change transmission fluid on a Silverado 1500?


45,000 miles
The engine air filter will be checked and replaced, along with the fuel filter. The transmission fluid and filter are changed at 45,000 miles for trucks with an automatic transmission.



Is it really necessary to change transmission fluid?


Automatic: Every 60,000 to 100,000 miles
It's important to change your transmission fluid, but the type of transmission you have affects your ideal changing interval. If you drive manual, most manufacturers will recommend changing your transmission fluid every 30,000 to 60,000 miles.



Why not change transmission fluid high mileage?


It's working on dirty fluid that has more friction. And the car actually drives on fluid friction. So you put in new slip ref fluid it might slip. But in a standard with manual. Transmission.



Does Chevy recommend transmission flushes?


Almost every car manufacturer recommends against using transmission flushing chemicals, and most will void your transmission warranty if they can prove these chemicals are being used. These chemicals can damage your transmission, which is why most automakers recommend against them.


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.