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1998 Ford Taurus SE Comfort 3.0L Poor Fuel Economy
This is a coworkers personal ride) he has been getting poor mileage for last year. Egr code set first and he replaced it. code did not return but after another couple months P0171 and 174 started coming up, so he replaces the front O2 sensors After about every...
FIX posted 4/15/2008
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Related Documents & Media | VIN | 1FAFP53S6W |
| Engine | 3.0 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Fuel Economy |
| Occurs | Not Applicable |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0174 | Fuel System Too Lean (Bank 2) |
| P0401 | EGR System Insufficient Flow Detected |
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Vehicle Data
1998 Ford Taurus SE Comfort
| VIN | 1FAFP53S6W |
| Engine | 3.0 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Fuel Economy |
| Occurs | Not Applicable |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0174 | Fuel System Too Lean (Bank 2) |
| P0401 | EGR System Insufficient Flow Detected |
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