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1983 Porsche 911 SC 3.0L Poor Idle Quality, Misfire
Posted to European Driveability on 9/6/2000

Hello group,

This Porsche starts up but runs terrible only when cold. Once the car is warmed up, it runs great. I replaced the Warm up regulator and the Auxiliary Air Valve and it runs a bit better but still not right. I want to check the cold start valve and...

  Related Documents & Media  1983 Porsche 911 SC

 
Message Closed w/FIX

car Vehicle Data

1983 Porsche 911 SC

VIN WPOEAO913D
Engine3.0 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI / CIS
EmissionsFederal
SymptomsPoor Idle Quality, Misfire
OccursCold
Message Closed w/FIX

car Vehicle Data

1983 Porsche 911 SC

VIN WPOEAO913D
Engine3.0 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI / CIS
EmissionsFederal
SymptomsPoor Idle Quality, Misfire
OccursCold