Porsche Boxster S
Report: Rear Main Seal/Intermediate Support Cover O-Ring may Leak Oil
Porsche Boxster S Problem
Engine oil leaks can occur at the rear main seal and/or intermediate support cover o-ring; a revised seal is available. A careful diagnosis with proper tools is necessary to verify dimensional accuracy of the crankshaft to engine block.
Visitor, 2001 Porsche Boxster S, 67,000 mi
oil leak underneath engine cannot tell where it is coming from