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1998 Chevrolet C1500 Cheyenne 5.7L Poor Idle Quality
Posted to GM Driveability on 3/7/2000 1 Reply

Hello group This is my truck and I have been unable to find the reason for the slightly rough idle. I have scanned it, and it shows no misfire history and all sensor values and fuel trim look normal. It will run smooth for a few seconds and then you can fe...

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  Related Documents & Media  1998 Chevrolet C1500 Cheyenne

 
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car Vehicle Data

1998 Chevrolet C1500 Cheyenne

VIN 2GCEC19R6W
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality
OccursAlways
Message Closed

car Vehicle Data

1998 Chevrolet C1500 Cheyenne

VIN 2GCEC19R6W
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality
OccursAlways