Mercedes-Benz S420 Problem Report
Mercedes-Benz S420 Engine Oil and Coolant Leaks Resulting in Fulid Intermix
Internal and External engine oil & coolant leaks can develop from the head gasket and/or timing cover gasket; these leaks should be repaired before the engine oil and coolant intermix which can result in severe engine damage.
what oil do you use in a 1999 s 420?
Where should the oil pressure gauge be? I have up to number 3, but for the last couple of days,...
i replaced the both valve cover gaskets i check the oil pressure sending unit it was not leakin...
Can anyone please tell me where the oil filter is located in a 97 s420? thank you
I have a 1996 S420 with 140,000 miles that was in storage for 2 years and was in unknown condit...