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1987 Mercedes-Benz 420SEL 4.2L High Idle Speed
Posted to European Driveability on 7/10/2000 1 Reply

Hi group,the 1987, 420sel,mercedes is in the shop, the idle R.P.M. is between [...],the first thing I did,check the fuse for over voltage protection relay,it was ok,I try another,over voltage relay, no [...] idle slide valve, with no resault,now Iam thinking t...

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  Related Documents & Media  1987 Mercedes-Benz 420SEL

 
Message Closed w/FIX

car Vehicle Data

1987 Mercedes-Benz 420SEL

VIN WDBCA35D5H
Engine4.2 L / 8 cyl
SymptomsHigh Idle Speed
Message Closed w/FIX

car Vehicle Data

1987 Mercedes-Benz 420SEL

VIN WDBCA35D5H
Engine4.2 L / 8 cyl
SymptomsHigh Idle Speed