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2006 Chevrolet Colorado LT 2.8L MIL Lamp on
This one is killing me (P0171). All issues are at idle, fuel trims are acceptable at cruise and under load -3 / 4 STFT and -3/ 3 LTFT. At idle the fuel trims will show 0 STFT and 5/ 8 LTFT at times which id not bad, but will intermittently go to 0/ 3 STFT ...
Summary posted 1/21/2020
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22 Replies Received
22 Replies Received
Related Documents & Media | VIN | 1GCCS14866 |
| Engine | 2.8 L / 4 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Idle |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
Message Closed w/Summary
Vehicle Data
2006 Chevrolet Colorado LT
| VIN | 1GCCS14866 |
| Engine | 2.8 L / 4 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Idle |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
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