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Model Years Affected: 2006, 2007
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.
Common Problems > Mercedes-Benz R500
Q&A > Mercedes-Benz > 2007 Mercedes-Benz R500
Q&A > Mercedes-Benz > 2006 Mercedes-Benz R500