Engine Oil Leak From PCV Vent Housing and/or Engine Inspection Plate on Mercedes-Benz CLS55 AMG

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: (–)
1 model year affected: 2006
1 person reported this problem