Mercedes-Benz S500 Problem Report

Mercedes-Benz S500 Engine Oil Leak From PCV Vent Housing and/or Engine Inspection Plate

(9 reports)

An engine Oil leak may develop from the PCV vent housing on the valve cover and/or the inspection plate on the front of the engine.

This is a common and easy repair. My right side one is "weeping" and has taken about 2 years to get to the point it needs to be removed and resealed. There is not a gasket, they use RTV sealant. -
Massive oil leak, pulled away from a parking spot and there was a pool of oil, it had been leaking in the front of the engine, could not tell what it was, managed to get it back home by pouring into it every mile or so, just the small inspection on the front right of the engine (facing the engine), the seal had failed, I just put cardboard in and the leak stopped. This has got to be quite prevalent on these cars because the seal was not broken, just worn and shrunken, causing this massive leak. -
Related Items:
An engine oil leak may develop from the oil level sensor. Replacement of the leaking sensor wil...
coolant leaks from middle of motor under car and seem to overheat,already replaced thermostat,w...
Went through two containers of coolant after seeing white steam come from exhaust. No oil/coola...
MY 1995 S500 LEAKS RADIATOR COOLANT ONTO THE REAR FLOOR ON BOTH SIDES AT 1ST. I WOULD JUST REPL...

Related Content