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1987 Mercedes-Benz 300SDL 3.0L Surge
Posted to European Driveability on 10/17/2007 4 Replies

Vehicle idle fluctuates, if we disconnect the idle control unit at the rear of the pump the idle [...] tach does not work but if we disconnect the crank sensor which ohms out ok the idle will stabilize. We seem to be getting a proper AC voltage reading from cr...

4 Replies Received (View Replies)

  Related Documents & Media  1987 Mercedes-Benz 300SDL

 
Message Closed w/FIX

car Vehicle Data

1987 Mercedes-Benz 300SDL

VIN WDBCB25D2H
Engine3.0 L / 5 cyl / DIESEL
Trans4-speed Automatic
DeliveryFI
SymptomsSurge
OccursAlways
Message Closed w/FIX

car Vehicle Data

1987 Mercedes-Benz 300SDL

VIN WDBCB25D2H
Engine3.0 L / 5 cyl / DIESEL
Trans4-speed Automatic
DeliveryFI
SymptomsSurge
OccursAlways