Having problems with your 1991 Mercedes-Benz 190 ?
1992 190e mercedes starts very hard
\015 No matter what temp outside starts hard first time every day or after its sat for 30 min or longer\015
I have a question for you. Does the car idle a bit rough? If so you may may have a blown fuse. Behind the battery there's a false wall that you can remove. Inside the compartment there's a relay with a small flip up cover. Under the cover there should be a fuse. If the fuse is blown the car will start a bit hard and will idle a bit rough.
Check electronic temp censor take censor and boil water with a multi meter put it on continuity rage and test lead on censor continuity sould incrise as you dip min water is not the chage censor
Repair Help & Product Troubleshooting for 1991 Mercedes-Benz 190
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