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1984 Mercedes-Benz 380SL 3.8L Excessive Emissions, Poor Idle Quality, Surge
Posted to European Driveability on 9/3/2005 8 Replies

engine surges @ idle whether hot or [...] are no vacuum leaks. test idle speed actuator as describe in the mercedes info system, found working ok. o2 sensor % at idle is 18%,the %remains the same with the o2 disconnected. remove exhaustand check, problem still...

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  Related Documents & Media  1984 Mercedes-Benz 380SL

 
Message Closed w/FIX

car Vehicle Data

1984 Mercedes-Benz 380SL

VIN WDBBA45A6E
Engine3.8 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI
SymptomsExcessive Emissions, Poor Idle Quality, Surge
OccursAlways, Cold, Hot, Idle
Misc.107045
Message Closed w/FIX

car Vehicle Data

1984 Mercedes-Benz 380SL

VIN WDBBA45A6E
Engine3.8 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI
SymptomsExcessive Emissions, Poor Idle Quality, Surge
OccursAlways, Cold, Hot, Idle
Misc.107045