Criswell Chevrolet of Thurmont

Sep 10, 2025

The transmission is a critical part of your Chevy, transferring power from the engine to the wheels. If it goes wrong, you won’t be able to accelerate smoothly and may even experience a total loss of power. You can prevent any problems by scheduling a transmission service at a Chevy dealership.

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1. Difficulty Shifting Gears

Your gear changes should be smooth and fluid, regardless of whether you’re changing up or down. If there’s a problem with your transmission, you may find it harder to shift gears, or you may not be able to shift gears at all. In some cases, the gears may change, but you may notice a hesitation or lag. All of these problems suggest an issue with the transmission that should be checked by professionals.

2. Slipping Gears

Slipping gears is a far more serious problem than difficulty shifting gears. This refers to the gears slipping into neutral while you’re driving or randomly changing gears on their own. If you’re moving at a high speed, slipping gears could jeopardize your safety, so an urgent check should be arranged.

3. Sudden Engine Revving

As well as problems with shifting and staying in gear, you may also notice your Chevy is revving unexpectedly. This is a sign that the transmission isn’t working efficiently. When power doesn’t transfer to the wheels properly, the engine will work harder to try and compensate but with little effect, causing excessive revving without a corresponding increase in acceleration.

4. Leaking Transmission Fluid

If you notice a puddle of reddish-brown liquid under your Chevy, the transmission fluid may be leaking. This may be coming from one of the many components within the transmission system, such as the gasket, seal, or line. If you don’t have enough transmission fluid in your car, your transmission may overheat and become damaged. A technician at your local dealership will be able to pinpoint the cause of the leak and perform any necessary repairs.

5. Noises While in Neutral

While your Chevy is in neutral, you shouldn’t notice much noise other than the regular gentle whirring of the engine. If you notice a knocking or banging sound while in neutral, it could mean you have a problem with your transmission. This is often due to low transmission fluid, so getting a technician to either top off or flush your fluid will often solve the problem.

Schedule a Transmission Service at Your Local Chevy Dealership Today

If you spot any of the above signs in your Chevy, don’t wait before seeking professional help. The certified technicians at your local dealership will be able to carry out a service and run diagnostics to quickly get to the root of any problem.

Whether you’re having problems with the transmission or you just want a routine service, our skilled team can help. Get in touch with us here at Criswell Chevrolet of Thurmont in Thurmont, MD to talk to professionals who care.