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1991 Oldsmobile Cutlass Supreme 3.1L HIGH NOx
Posted to GM Driveability on 3/25/2004 17 Replies

HI EVERYONE. THIS VEHICLE IS A HAIR PULLER. I SAY THIS BECAUSE OF THE EMISSIONS TESTING. THIS VEHICLE CAME IN TO US BECAUSE IT FAILED NOx ON THE STATE EMISSIONS TEST. I HAVE A FIVE GAS ANALYZE HERE AT THE SHOP AND WITH POWER BREAKING IT AT 1500 RPM THE NOx INC...

17 Replies Received (View Replies)

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car Vehicle Data

1991 Oldsmobile Cutlass Supreme

VIN 1G3WH54T7M
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
EmissionsFED
SymptomsHigh NOx
OccursEmissions Testing
Message Closed

car Vehicle Data

1991 Oldsmobile Cutlass Supreme

VIN 1G3WH54T7M
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
EmissionsFED
SymptomsHigh NOx
OccursEmissions Testing