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1991 Pontiac Grand Am Value Leader 2.5L Runs rich
Posted to GM Driveability on 2/11/2002 5 Replies

Hi guys

I got a problem hope you can help. Car came in with running rough complaint.I checked ign. sys. found and replaced bad 2/3 ign [...] good now but seems to load [...] up master tech scan tool and found O2 sensor hanging on the high [...] fuel intergrat...

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  Related Documents & Media  1991 Pontiac Grand Am Value Leader

 
Message Closed w/FIX

car Vehicle Data

1991 Pontiac Grand Am Value Leader

VIN 1G2NG54U0M
Engine2.5 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI / TBI
EmissionsFED
SymptomsRuns Rich
OccursAlways

Trouble Codes

33MAP sensor
Message Closed w/FIX

car Vehicle Data

1991 Pontiac Grand Am Value Leader

VIN 1G2NG54U0M
Engine2.5 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI / TBI
EmissionsFED
SymptomsRuns Rich
OccursAlways

Trouble Codes

33MAP sensor