What is your question?
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What is your question?
what is the right and advised engine oil type for e400-97 model to avoid valve ticking?
1 Reply
The motor oil should be specified in the owner's manual and probably under the hood as well. Valve noise may or may not be dependent on the motor oil specs. If you want to find a specialist, here's a directory link for you: https://repairpal.com/mercedes-benz-repair-in-abrams-wisconsin