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1994 Ford F-150 XL 4.9L Poor Idle Quality, Surge, Stall
The problem is that this truck runs lean, but I do not know why. The o2 sensor shows lean. When I disconnect the MAP sensor it smothes the idle,but sets a check engine light and then runs too rich. I do not know what is a common reading for a Ford MAP at i...
FIX posted 10/1/1999
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Related Documents & Media | VIN | 2FTEF15Y2R |
| Engine | 4.9 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / EFI |
| Emissions | Not OBD-II Compliant |
| Symptoms | Poor Idle Quality, Surge, Stall |
| Occurs | Always |
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Vehicle Data
1994 Ford F-150 XL
| VIN | 2FTEF15Y2R |
| Engine | 4.9 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / EFI |
| Emissions | Not OBD-II Compliant |
| Symptoms | Poor Idle Quality, Surge, Stall |
| Occurs | Always |
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