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1992 Ford F-150 Custom 5.0L Excessive Emissions, Poor Fuel Economy
Hello Group, This is MIke. This ford has come to our shop with poor gas mileage concern. Hooked up scan tool to vehicle and monitor data also hooked up lab scope to o2 sensor. Originally found fuel trim at -20 and computer will switch from open to closed sever...
FIX posted 5/27/1998
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| VIN | 1FTEX14N8N |
| Engine | 5.0 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / efi |
| Symptoms | Excessive Emissions, Poor Fuel Economy |
| Occurs | Always |
| Misc. | 4X4 |
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Vehicle Data
1992 Ford F-150 Custom
| VIN | 1FTEX14N8N |
| Engine | 5.0 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / efi |
| Symptoms | Excessive Emissions, Poor Fuel Economy |
| Occurs | Always |
| Misc. | 4X4 |
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