Automatic transmissions usually work quietly in the background, seamlessly switching gears to provide the power you need. However, a variety of issues can cause the transmission to slip, forcing your engine to rev unusually high before the vehicle slams into gear. Unless they’re promptly checked out by a transmission repair professional, these problems will only get worse, eventually leading to a complete failure. Below are a few common reasons your transmission might be slipping.

4 Causes of a Slipping Transmission

1. Low Transmission Fluid

The moving parts in your transmission generate a lot of heat and friction, so proper lubricant is essential for keeping things running smoothly. Most often, a leaking seal or gasket allows fluid to drip out of the transmission, leaving it without enough oil to dissipate heat and prevent damage to delicate components. If your fluid is low shortly after a top-off, have a transmission repair expert look for loose bolts, broken lines, or other sources of a leak.

2. Broken Transmission Bands

Automatic transmissions feature flexible steel plates that link all the gears together. When these bands are broken or worn out, the transmission will start to slip and may refuse to shift altogether.

3. Worn Torque Converter

The torque converter connects the engine to the transmission itself, with needle bearings that can eventually get overheated and worn out. Most torque converter problems cause an unpleasant grinding sound whenever the car is in drive, along with slippage and sluggish acceleration.

4. Jammed Clutch

In automatic transmissions, the clutch sits inside the torque converter, where it engages when changing gears. A jammed clutch usually causes rattling and shaking, lost power, and sudden overheating, which can seriously damage your engine.

Since 1986, Friendly Transmission Service Inc in North Carolina has been the Triad area’s first choice for transmission repairs, maintenance, and rebuilds. Their ASE-certified technicians are committed to providing the best service possible and honest quotes with no surprise charges. Visit their website to learn more about their transmission expertise, or call (336) 882-1164 to make an appointment today.