What are the effects of transmission oil leakage on a car?

1 Answers
JasmineFitz
07/29/25 3:08pm
Transmission oil leakage can lead to insufficient lubrication of the transmission, thereby accelerating friction between the gears. When the gear oil is completely leaked, the gears will operate under dry friction for a long time, which may cause gear damage in mild cases or even transmission failure in severe cases. Methods to determine transmission oil leakage: Usually, you can look down at the rear part of the car's underside to see if there is oil leakage at the bottom of the transmission. If oil is leaking, the leaked oil will accumulate dust and leave a black stain. For minor leaks, check if there are any oil stains on the transmission housing. Solutions for transmission oil leakage: First, determine whether it is a leak or a continuous seepage. If the situation is not severe and the seepage is not persistent, you can ignore it temporarily and continue short-distance driving until you find a repair shop to inspect the transmission oil leakage issue.
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