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1996 Buick Regal Custom 3.8L Intermitent High Idl
Posted to GM Driveability on 1/29/2003 10 Replies

Hope someone can help? The vehicle will start up and run at 1100 rpm, no lower. Sometimes it will start to creep up to 4000 rpm and stay there while driving. There does't seem to be any readings out of spec. from our snap-on scanner and no codes. We checked th...

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  Related Documents & Media  1996 Buick Regal Custom

 
Message Closed w/FIX

car Vehicle Data

1996 Buick Regal Custom

VIN 2G4WB52K7T
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsIntermitent High Idl
OccursAlways
Message Closed w/FIX

car Vehicle Data

1996 Buick Regal Custom

VIN 2G4WB52K7T
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsIntermitent High Idl
OccursAlways