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1975 Mercedes-Benz 450SL 4.5L Excessive Emissions, Poor Idle Quality
Posted to European Driveability on 7/5/2011 7 Replies

Hi need some asistance from some d-jet techs. This mercedes is running very rich blowing black smoke at idle. I have eliminated the cold start injector by plugging the fuel line to it. Fuel pressure when cranking is 40 ps. Once the engine starts the fuel pump ...

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  Related Documents & Media  1975 Mercedes-Benz 450SL

 
Message Closed w/FIX

car Vehicle Data

1975 Mercedes-Benz 450SL

VIN 1070441201
Engine4.5 L / 8 cyl / GAS
Trans3-speed Automatic
DeliveryFuel Injection / efi
SymptomsExcessive Emissions, Poor Idle Quality
OccursAlways
Message Closed w/FIX

car Vehicle Data

1975 Mercedes-Benz 450SL

VIN 1070441201
Engine4.5 L / 8 cyl / GAS
Trans3-speed Automatic
DeliveryFuel Injection / efi
SymptomsExcessive Emissions, Poor Idle Quality
OccursAlways