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1990 Buick Regal 3.1L Misfire, or skip
Posted to GM Driveability on 1/14/2001 1 Reply

This vehicle comes to our shop after several others, and $500.00 LATER. I have driven this car with the EGR unplugged and this symptom still occurs. Fuel pressure test remains steady throughout the skipping and missing. I have test driven with engine analyzer ...

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  Related Documents & Media  1990 Buick Regal

 
Message Closed w/FIX

car Vehicle Data

1990 Buick Regal

VIN 2G4WB14T3L
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / MPI
EmissionsUS FED
SymptomsMisfire, or Skip
OccursAlways, Cold, Hot, Under Load, on Accel, Over 20 Mph
Message Closed w/FIX

car Vehicle Data

1990 Buick Regal

VIN 2G4WB14T3L
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / MPI
EmissionsUS FED
SymptomsMisfire, or Skip
OccursAlways, Cold, Hot, Under Load, on Accel, Over 20 Mph