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1994 Buick Skylark Custom 3.1L Poor Idle Quality
Posted to GM Driveability on 10/28/2014 20 Replies

the first time the vehicle was brought to the shop the engine was idling high. cleaned throttle body and replaced and adjusted idle control valve. the engine runs good for several days and then will not idle at all no matter the engine temperature and there is...

20 Replies Received (View Replies)

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car Vehicle Data

1994 Buick Skylark Custom

VIN 1G4NV55M4R
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
SymptomsPoor Idle Quality
OccursAlways
Message Closed

car Vehicle Data

1994 Buick Skylark Custom

VIN 1G4NV55M4R
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
SymptomsPoor Idle Quality
OccursAlways