
1998 Chevrolet C2500 Cheyenne 5.7L Poor Idle Quality
This pick up wants to surge at idle and when you take your foot off of the brake, it motors along quite fast whether in reverse or forward. There are no codes. We found that when the engine is cold, it all works well - iac at 190 & slowly goes down to about 10...
FIX posted 5/27/2011
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Message Closed w/FIX
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VIN | 1GCGC29RXW |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality |
Message Closed w/FIX
Vehicle Data
1998 Chevrolet C2500 Cheyenne
VIN | 1GCGC29RXW |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality |