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1990 Chevrolet C1500 454 SS 7.4L Poor Idle Quality
Posted to GM Driveability on 9/15/1999

Have a 454 chevy truck that when it gets hot the customer says that the truck will start and then the idle will go up and down and then die. If you try to restart the truck will start up but will shake and then the idle will go up and down again,HE has rep...

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car Vehicle Data

1990 Chevrolet C1500 454 SS

VIN 1GCDC14N4L
Engine7.4 L / 8 cyl / GAS
Trans3-speed Automatic
DeliveryFI
SymptomsPoor Idle Quality
OccursHot, Idle
Message Closed

car Vehicle Data

1990 Chevrolet C1500 454 SS

VIN 1GCDC14N4L
Engine7.4 L / 8 cyl / GAS
Trans3-speed Automatic
DeliveryFI
SymptomsPoor Idle Quality
OccursHot, Idle