Dec 23, 2022

The transmission converts engine power into a usable form to enable your car to move at the desired speed. It does this through a series of diminishing-sized gears. There are hundreds of moving parts in the transmission, and over time some of them will break or wear out. When this happens, it’s time to see your GMC dealer for a repair. These are some signs that you will need a transmission repair.

Transmission Service Mansfield, OH

Signs You Need a Transmission Repair at Your GMC Dealer

Transmission Fluid Leak

A transmission fluid leak is usually easy to see, as you’ll see a puddle of bright or dark red fluid underneath your car. Transmission fluid is essential for your transmission to work effectively. This fluid helps cool the hot transmission parts and covers them in a protective friction-resistant film. Many parts in transmission rely on friction to work, and this film protects them from damage.

If you’re losing transmission fluid, your gears will become more difficult to shift. This problem is caused because transmission fluid provides hydraulic power that enables the gears to shift. The heat level in the transmission will rise due to the lack of fluid. You may also hear strange buzzing, whining, or humming noises. We’ll examine the transmission to find a fix for the leak, then we’ll refill the transmission fluid.

Transmission Slipping

If your transmission takes longer than it should to shift gears, you could have a slipping transmission. When a transmission slips, there’s a noticeable delay between the gear shifting and the new gear engaging. You’ll hear a change in engine noise, and your RPMs will register higher than they should for the selected gear.

There are numerous causes for a slipping transmission, including low transmission fluid, worn gears, a faulty solenoid, or damage to the torque converter. The torque converter is the transmission section that directly connects to your engine. A damaged or failing torque converter will generate extra heat in the transmission, and this will lead to damage. We’ll find and fix the cause of the slipping, and your transmission will return to normal.

Burning Smell from the Transmission

A burning smell from the transmission is caused by old transmission fluid overheating. Transmission fluid needs to be changed regularly. While the fluid circulates through the transmission, it absorbs dirt, metal fragments, and other debris. This debris slows the fluid and causes an increase in the transmission’s temperature.

Older fluid loses its heat-resistant properties, and it can overheat in the hot conditions of the transmission. The fluid can start to burn, generating a smell like burning rubber. We can fix this problem by flushing your transmission, then refilling it with new transmission fluid.

Schedule Transmission Service in Mansfield, OH

If your transmission is behaving strangely, call us right away at Mansfield GMC. We provide professional transmission service at our Service Department and can get your transmission repaired with OEM parts.