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1991 Buick Regal Gran Sport 3.8L Misfire
Posted to GM Driveability on 6/24/2003 5 Replies

We hooked car up, found no trouble codes. Did find #6 injector not working, replaced, still wouldn't work. Replaced ECM, still wouldn't work,,, HELP!!!

5 Replies Received (View Replies)

  Related Documents & Media  1991 Buick Regal Gran Sport

 
Message Closed w/FIX

car Vehicle Data

1991 Buick Regal Gran Sport

VIN 2G4WD54LXM
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
SymptomsMisfire
OccursAlways
Message Closed w/FIX

car Vehicle Data

1991 Buick Regal Gran Sport

VIN 2G4WD54LXM
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
SymptomsMisfire
OccursAlways