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1997 Chevrolet C1500 4.3L MIL Lamp on
Vehicle came if for a CEL on a few weeks ago, it had an o2
sensor code...We replaced the bad o2 and all was good, now
customer has come back w/a lean exhaust code on both banks
of the engine w/o any noticable change in performance...
FIX posted 8/22/2001
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Message Closed w/FIX
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Related Documents & Media | VIN | 1GCEC14W2V |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | FI / cpi |
| Emissions | OBD-II Compliant |
| Symptoms | 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 C1500
| VIN | 1GCEC14W2V |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | FI / cpi |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0174 | Fuel System Too Lean (Bank 2) |
Video