My mechanic has replaced the oil pan gasket 5 times to stop an oil leak and it continues. He already replaced the rear crank seal and the remaining leak is always by the oil pan. What else could be the source of the leak because clearly its not the gasket being sealed properly.
Oil pan gasket replaced 5 times to stop oil leak on 1995 Toyota Corolla
by Crimsonreading in Lanham, MD on February 07, 2011
ANSWER by Visitor on February 08, 2011
You could have a leak in the oil pan itself or it could be your rear main seal is leaking