the idle fluctuates up and down and some times it will be steady but mostly it keeps fluctuating,any advise would be appreciated ,what are the possible causes.
Mercedes-Benz Q&AAsk Your Question
1994 Mercedes-Benz C280 Question: the second issue I am experiencing is the engine idle keeps fluctuating
poss dirty throttle body. have throttle body cleaned and see if that helps to start with
Verified customer reviews for auto repair shops near you