Signs & Symptoms of Rear Main Seal Leaking?

Answer The rear main seal, or rear main bearing seal, is a gasket between the engine and the transmission of an automobile. This placement makes detecting an oil leak difficult as well as complicating its... Read More »

Top Q&A For: Signs & Symptoms of Rear Main Seal Leaking

How to Seal a Leaking Main Bearing?

The main bearings in an engine support the crankshaft in the engine block and are completely enclosed by the oil pan. A leaking main bearing is actually a leaking seal located behind the rear main ... Read More »

How to Fix a Rear Main Seal?

The rear main seal in an automobile engine is located directly behind the rearmost main bearing journal of the crankshaft.Its job is to keep the oil that sloshes around in the crankcase and oil pan... Read More »

How to Remove an Old Rear Main Seal?

Having an old or damaged rear main seal (RMS) can cause puddles of oil underneath the vehicle. If oil is leaking from the bell housing area behind the oil pan while the engine is running, then your... Read More »

Rear Main Seal Instructions?

Some vehicle owners panic at the mention of "rear main seal," aware that replacement may require expensive labor, especially if the engine must be removed. A puddle of oil beneath the rear part of ... Read More »