3 Signs Your Buick Needs a Transmission Repair

Your Buick transmission has the vital role of converting your engine’s power into energy to move the wheels. This makes your transmission one of the hardest-working components in your car. Over time, transmission components can wear out or get damaged. In Meza, AZ, your Buick dealer can provide a transmission repair if you need one. These are signs that your transmission could have a problem.

Check Engine Light

Many drivers ignore their check engine light. It’s seen as either a minor problem that will go away or a problem that’s better to ignore. Unfortunately, any problem in the engine never goes away without a repair. A problem will just get worse and more expensive to fix. If your transmission is having problems, this can activate the light.

Your engine and transmission are physically connected by the torque converter. They work together to enable your car to move. The engine generates the power, and the transmission converts that power into a usable form to move your car. If the transmission has a problem, the engine works harder to try and compensate. This will cause the check engine light to come on.

Noises in Neutral

One of the ways you can check if you have a transmission problem is to shift your transmission into neutral. Your Buick transmission is silent when it shifts gears. If you shift the transmission into neutral, none of the gears are engaged. If you hear strange noises, these are signs that you have a transmission problem.

If you hear a grinding or whining sound in neutral, this could mean that the bearings in the input shaft are damaged. The input shaft transfers engine power to the output shaft and then to the transmission. You’ll also hear these noises when the engine is running. This problem could also be caused by a lack of grease on the bearings. We’ll check, and fix the problem.

Leaking Fluid

Your transmission depends on the constant flow of transmission fluid. This fluid lubricates the transmission parts and protects them against friction damage. Many of the transmission components depend on friction to work effectively. The fluid cools the transmission, removing the heat generated by the constantly moving parts. In addition, transmission fluid provides hydraulic power to shift your gears.

Transmission leaks are usually easy to see. Transmission fluid is bright or dark red and has a vaguely sweet smell. If you see any liquid in this color underneath your car, you have a transmission leak. Our technicians are experts in transmission diagnosis and repair, and we’ll find and fix the leak.

Transmission problems are easy and inexpensive to fix if they’re repaired when they appear. Call us at Earnhardt Buick GMC.

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