Report: Oil May Leak From PCV Vent Housings and Inspection Plates
Mercedes-Benz GL450 Problem
Average Mileage: 48,185 mi (39,555 mi - 65,000 mi)
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.
oil leak , wet hoses, going to bring back to dealer under warranty.
Visitor, 2008 Mercedes-Benz GL450, 39,555 mi
oil leak from the top of the engine valve cover, dripping down to my garage ground.got fixed from the dealer