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1998 Chevrolet K2500 Cheyenne 7.4L MIL Lamp on
Friends, This 454 motor has a Gale Banks exhaust system, cleaning installed, PROM calibration is original. The fuel trim is -10 at idle, both banks and -15 at cruise, both banks, plus or minus a couple of points. Indentifix suggested injector clean, did it, no...
FIX posted 6/11/2003
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Message Closed w/FIX
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11 Replies Received
11 Replies Received
Related Documents & Media | VIN | 1GCGK24J1W |
| Engine | 7.4 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0172 | Fuel System Too Rich (Bank 1) |
| P0175 | Fuel System Too Lean (Bank 2) |
Message Closed w/FIX
Vehicle Data
1998 Chevrolet K2500 Cheyenne
| VIN | 1GCGK24J1W |
| Engine | 7.4 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0172 | Fuel System Too Rich (Bank 1) |
| P0175 | Fuel System Too Lean (Bank 2) |
Video