Engine Oil Leak From PCV Vent Housing and/or Engine Inspection Plate on Mercedes-Benz S430

Problem Description and Possible Solution

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.

Problem Data
RepairPal Verified
Average mileage: (–)
7 model years affected: 2000, 2001, 2002, 2003, more2004, 2005, 2006
7 people reported this problem