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1996 Buick Century Custom 3.1L Poor Idle Quality
Posted to GM Driveability on 10/20/2003 17 Replies

car came in with a high idle problem. we were about to motor up but not down with mastertech. so we replaced iac. same problem. so we hooked a iac noid lite to the circuit would only cycle the lites up but not down. so we ohmed out the wires from computer to i...

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  Related Documents & Media  1996 Buick Century Custom

 
Message Closed w/FIX

car Vehicle Data

1996 Buick Century Custom

VIN 1G4AG55M2T
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality
OccursAlways, Idle
Message Closed w/FIX

car Vehicle Data

1996 Buick Century Custom

VIN 1G4AG55M2T
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality
OccursAlways, Idle