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1996 Pontiac Sunfire SE 2.2L Excessive Emissions, Poor Idle Quality, Misfire
Posted to GM Driveability on 7/4/2007 8 Replies

hi, techs.I have this 96 sunfire run very rich .I disconnect the alternator field wire, the car runs good all data normal. I replace new gm alternator it does the same thing run rich,disconnect alternator wire it runs good again .I measure alternator ac volts ...

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  Related Documents & Media  1996 Pontiac Sunfire SE

 
Message Closed w/FIX

car Vehicle Data

1996 Pontiac Sunfire SE

VIN 3G2JB5240T
Engine2.2 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI / pfi
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Idle Quality, Misfire
OccursAlways
Message Closed w/FIX

car Vehicle Data

1996 Pontiac Sunfire SE

VIN 3G2JB5240T
Engine2.2 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI / pfi
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Idle Quality, Misfire
OccursAlways