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1985 Ford F-150 XL 5.0L Poor Idle Quality, Misfire, Poor Fuel Economy
Truck has miss at idle. feels like bad plug or wire. Scope shows all cylinders firing evenly. When cancelling each cylinder I find that Cylinders 3 and 8 do not drop any RPM. Checked compression on all cylinders and the range is 150 psi to 175 psi. Checked...
FIX posted 12/2/1999
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| VIN | 1FTEX15F9F |
| Engine | 5.0 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | CARB / carb, |
| Symptoms | Poor Idle Quality, Misfire, Poor Fuel Economy |
| Occurs | Always |
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Vehicle Data
1985 Ford F-150 XL
| VIN | 1FTEX15F9F |
| Engine | 5.0 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | CARB / carb, |
| Symptoms | Poor Idle Quality, Misfire, Poor Fuel Economy |
| Occurs | Always |
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