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1991 Oldsmobile Cutlass Supreme 2.3L Excessive Emissions, Misfire, snap
Posted to GM Driveability on 6/3/1999

Problem car today was a 91 Olds Cutlass Supreme Quad 4. It is missing on #1 cyl. Compression is good , can find no vacum leaks, injectors are getting their pulse. I checked for spark at the plug connectors, and it is there. One strange thing that I noticed...

  Related Documents & Media  1991 Oldsmobile Cutlass Supreme

 
Message Closed w/FIX

car Vehicle Data

1991 Oldsmobile Cutlass Supreme

VIN 1G3WH54DOM
Engine2.3 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI / sefi
SymptomsExcessive Emissions, Misfire, Snap
OccursOn Accel, Idle
Misc.Quad 4

Trouble Codes

13o2 sensor
Message Closed w/FIX

car Vehicle Data

1991 Oldsmobile Cutlass Supreme

VIN 1G3WH54DOM
Engine2.3 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI / sefi
SymptomsExcessive Emissions, Misfire, Snap
OccursOn Accel, Idle
Misc.Quad 4

Trouble Codes

13o2 sensor