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1998 Buick Regal 25th Anniversary Edition 3.8L MIL Lamp on
This buick runs great...check lite on..P0171. bank 1 sensor 1= lean I changed fuel filter, air filter, and cleaned the injectors. Tested fuel psi. ok Lite came on 1000 miles again. Same code. LT and ST fuel look out of wac. The freeze frame set at idle while w...
Summary posted 3/30/2004
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Related Documents & Media | VIN | 2G4WF5210W |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| 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
1998 Buick Regal 25th Anniversary Edition
| VIN | 2G4WF5210W |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Idle |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
Video