What Does It Mean When Your Transmission Slips?

Drivers shouldn't ignore a slipping transmission.

"Transmission slip" is a term used to describe a transmission that is not operating properly. A slipping transmission adds stress to the transmission and other drive-train components and if not promptly repaired can cause serious problems.

Definition

A slipping transmission is a transmission that is slow to respond when put into gear or when shifting gears. When the transmission slips, the engine often revs quickly as if the car had been put into neutral, but the car does not accelerate.

Causes

The most common cause of a slipping transmission is low transmission fluid due to a leak. As the fluid level falls, there is not enough transmission fluid to properly operate the transmission. Transmission fluid breakdown and wear of the transmission gears may also cause the transmission to slip.

Repair

When a transmission slip is noticed, a car owner should check the transmission fluid level and add fluid if the level is low. If the transmission fluid is not low and the car is due for a transmission fluid change, the car owner should change the fluid. If the transmission continues to slip, the car owner should consult with a trusted transmission repair shop.

References

• AA1Car.com: Automatic Transmission Fluid
• AA1Car.com: Diagnose Automatic Transmission Problems
• Trust My Mechanic.com: Is Your Transmission Slipping?