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1988 Mercedes-Benz 560SL 5.6L Poor Idle Quality, Misfire
Posted to European Driveability on 3/20/2013 14 Replies

Engine idles very poorly/low, can feel misfire at all speeds. Verifed spark to all cylinders, initial timing good/ advance functioning, CIS plate moves smoothly. Smoke test revealed many bad intake hoses. Replaced eight hoses, now runs worse. Replaced old dist...

14 Replies Received (View Replies)

  Related Documents & Media  1988 Mercedes-Benz 560SL

 
Message Closed w/FIX

car Vehicle Data

1988 Mercedes-Benz 560SL

VIN WDBBA48D2J
Engine5.6 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFuel Injection / CIS
EmissionsUS FED
SymptomsPoor Idle Quality, Misfire
OccursAlways
Message Closed w/FIX

car Vehicle Data

1988 Mercedes-Benz 560SL

VIN WDBBA48D2J
Engine5.6 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFuel Injection / CIS
EmissionsUS FED
SymptomsPoor Idle Quality, Misfire
OccursAlways