Mercedes-Benz E320 Problem Report
Mercedes-Benz E320 The Differential May Develop Leaks From the Seals or Cover
Leaks may develop from the differential cover and/or seals on high mileage or older vehicles. Our technicians recommend a complete reseal of the differential unit if these leaks are addressed.
High mileage vehicles may develop a leak from one or more of the transmission oil seals.
An engine Oil leak may develop from the PCV vent housing on the valve cover and/or the inspecti...