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1991 Pontiac Sunbird LE 2.0L Poor Idle Quality
Posted to GM Driveability on 7/22/2000

Customer complaint is hard start and poor idle. The vehicle starts like it is flooded but clears up after 30 seconds. Idle is steady but not smooth. Plugged off the EGR no change. Customer has changed ignition components himself. What I noticed that was strang...

  Related Documents & Media  1991 Pontiac Sunbird LE

 
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car Vehicle Data

1991 Pontiac Sunbird LE

VIN 1G2JB11K4M
Engine2.0 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI / TBI
EmissionsFED
SymptomsPoor Idle Quality
OccursIdle

Trouble Codes

45o2 rich
Message Closed w/FIX

car Vehicle Data

1991 Pontiac Sunbird LE

VIN 1G2JB11K4M
Engine2.0 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI / TBI
EmissionsFED
SymptomsPoor Idle Quality
OccursIdle

Trouble Codes

45o2 rich