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1994 Buick Skylark Custom 3.1L Poor Idle Quality, ERATIC IDLE AND POOR
Posted to GM Driveability on 3/19/1999

We have a 94 Skylark, low milage and have the following problem. Erratic idle and very rapid transmission shifting. After disconnecting the battery and allowing ecu to return to default, and going through the idle relearn we have a very acceptable car f...

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Message Closed w/FIX

car Vehicle Data

1994 Buick Skylark Custom

VIN 1G4NV55M7R
Engine3.1 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Eratic Idle and Poor
OccursCold, Hot, Idle
Misc.4 Door
Message Closed w/FIX

car Vehicle Data

1994 Buick Skylark Custom

VIN 1G4NV55M7R
Engine3.1 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Eratic Idle and Poor
OccursCold, Hot, Idle
Misc.4 Door