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1996 Chevrolet C3500 7.4L MIL Lamp on
Hi again group. This big block turns on the CEL 2 trips after clearing codes, first trip shows passed and failed on status. Every thing tests OK O2 sensors switch well and all data appears to be within parameters except fuel trim which runs to max fuel cut. In...
Summary posted 5/17/2001
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| VIN | 1GTHC39J2T |
| Engine | 7.4 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Intermittently |
| Misc. | 1 Ton Dually |
Trouble Codes
| P0172 | Fuel System Too Rich (Bank 1) |
| P0175 | Fuel System Too Lean (Bank 2) |
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Vehicle Data
1996 Chevrolet C3500
| VIN | 1GTHC39J2T |
| Engine | 7.4 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Intermittently |
| Misc. | 1 Ton Dually |
Trouble Codes
| P0172 | Fuel System Too Rich (Bank 1) |
| P0175 | Fuel System Too Lean (Bank 2) |
Video