1998 Chevrolet K2500 Cheyenne 5.7L Poor Idle Quality, Hesitation, Cuts out, Stall, Misfire
This truck only acts up after fully warm and acts like a lean miss at cruise and idle (in gear and/or park). The fuel trims show commanding for more fuel eventhough o2s are both high. AT WOT no miss is detected and the missfire counters are always at 0. If ind...
FIX posted 6/2/2004
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Message Closed w/FIX
Vehicle Data1998 Chevrolet K2500 Cheyenne
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Message Closed w/FIX
Vehicle Data
1998 Chevrolet K2500 Cheyenne
VIN | 1GCGK24R4W |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / csfi |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Hesitation, Cuts Out, Stall, Misfire |
Occurs | Hot, Idle |
Misc. | Csfi |