Rear Main Seal. The rear main seal keeps oil sealed inside the rear of the engine, where the crankshaft connects with the transmission. It can be expensive to repair, often $600 or more, because ...

AThe writer’s ’63 convertible Corvair leaks transmission fluid whenever the car sits in her carport. She wants to know what she can do to prevent this mess. Unfortunately, these cars ca… ...

Owners of some 2008-13 General Motors cars and SUVs may come into your store with a complaint of a transmission leak. According to GM, the leakage issue is most obvious on 6T30, 6T40, 6T45 and 6T50 ...

According to Toyota Motor Sales USA Inc., the leak usually appears at the vent at the top/front portion of the transfer case or at the joint where the transfer case bolts to the transmission. A ...