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1995 Chevrolet K1500 Cheyenne 5.7L Poor Idle Quality, Cuts out
Vehicle came in running very rich, o2s maxed out at .9 v plugs excessively carbon fouled. Scanned engine data, no codes, injectors have bpw of 3.0ms, iac stuck at about 80 at idle, tps ok and map sensor ok, fuel pressure ok @ 14 psi. Suspected frozen iac and s...
FIX posted 4/27/2009
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Related Documents & Media | VIN | 1GCEK19K3S |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / tbi |
| Emissions | Not OBD-II Compliant |
| Symptoms | Poor Idle Quality, Cuts Out |
| Occurs | Always |
Message Closed w/FIX
Vehicle Data
1995 Chevrolet K1500 Cheyenne
| VIN | 1GCEK19K3S |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / tbi |
| Emissions | Not OBD-II Compliant |
| Symptoms | Poor Idle Quality, Cuts Out |
| Occurs | Always |
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