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1997 Chevrolet K2500 Cheyenne 5.7L Poor Idle Quality, Cuts out, MIL Lamp on
This truck was brought in for P0171 & P0174. Customer replaced PCV valve. Fuel pressure was at 53 psi, mitchell calls for 60-66 psi. B1 short fuel trim was 0%, B2 short fuel trim was +20%, B1 long fuel trim was +16%, B2 long fuel trim was +25%, at idle. We rep...
FIX posted 9/15/2016
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Message Closed w/FIX
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22 Replies Received
22 Replies Received
Related Documents & Media | VIN | 1GCGK29R9V |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / CFI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Cuts Out, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0174 | Fuel System Too Lean (Bank 2) |
Message Closed w/FIX
Vehicle Data
1997 Chevrolet K2500 Cheyenne
| VIN | 1GCGK29R9V |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / CFI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Cuts Out, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0174 | Fuel System Too Lean (Bank 2) |
Video