Problem Reports » Oil May Leak From PCV Vent Housings and Inspection Plates

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Mercedes-Benz R500

 

Report: Oil May Leak From PCV Vent Housings and Inspection Plates

Mercedes-Benz R500 Problem
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Model Years Affected: 2006, 2007

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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.