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1997 Buick LeSabre Limited 3.8L MIL Lamp on
hi to all, this one came to me second hand from another shop that gave up on it. its setting code po 171b fuel trim lean, while driving scan data looks good 02 1 is switching like crazy, 02 2 is basically steady (as it should be) long term fuel trim is at 20% ...
Summary posted 12/16/2003
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Related Documents & Media | VIN | 1G4HR52K4V |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Intermittently |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
Message Closed w/Summary
Vehicle Data
1997 Buick LeSabre Limited
| VIN | 1G4HR52K4V |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Intermittently |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
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