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1992 Mercedes-Benz 500SL 5.0L Idle Fluctuation
Posted to European Driveability on 8/16/2013 8 Replies

This car has a constant idle fluctuation of about 500 rpm at idle that seems to be on a rhythmic pattern(up down up down in the same time frame).It occurred out of nowhere. It can be felt driving down the road also. I have a AST/Programa pulse code reader that...

8 Replies Received (View Replies)

  Related Documents & Media  1992 Mercedes-Benz 500SL

 
Message Closed w/FIX

car Vehicle Data

1992 Mercedes-Benz 500SL

VIN WDBFA66EXN
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFuel Injection / KE Jetronic
EmissionsUS Federal Emissions
SymptomsIdle Fluctuation
OccursAlways
Message Closed w/FIX

car Vehicle Data

1992 Mercedes-Benz 500SL

VIN WDBFA66EXN
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFuel Injection / KE Jetronic
EmissionsUS Federal Emissions
SymptomsIdle Fluctuation
OccursAlways