Mercedes-Benz 300D Problem Report
Mercedes-Benz 300D Transmission Oil Seals May Leak on High Mileage Vehicles
High mileage vehicles may develop a transmission fluid leak from one or more of the oil seals.
Leaks may develop from the differential seals and/or cover on older or high mileage vehicles. O...
Due to wear, high usage vehicles can experience ignition lock and tumbler failures. The ignitio...
Oil leaks can develop around the oil filter housing.
Oil sludge has been entering the coolant system for several years. Overheating has started. The...
Fuel leaks can develop around the high pressure fuel injection pump.