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1993 Chevrolet K1500 Cheyenne 5.7L Poor Idle Quality
Posted to GM Driveability on 9/12/2005 6 Replies

This vehicle has an intermitant rolling idle. It will rev up and down about 3to5 times and then go back to a normal idle. It may take up to 2 hours for this to occur. All scan tool data looks normal when this occurs and fuel pressure remains constant. The only...

6 Replies Received (View Replies)

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Message Closed w/FIX

car Vehicle Data

1993 Chevrolet K1500 Cheyenne

VIN 2GCEK19K2P
Engine5.7 L / 8 cyl / GAS
Trans5-speed Standard
DeliveryFI / TBI
EmissionsOBD1
SymptomsPoor Idle Quality
OccursIdle, Intermittently
Message Closed w/FIX

car Vehicle Data

1993 Chevrolet K1500 Cheyenne

VIN 2GCEK19K2P
Engine5.7 L / 8 cyl / GAS
Trans5-speed Standard
DeliveryFI / TBI
EmissionsOBD1
SymptomsPoor Idle Quality
OccursIdle, Intermittently