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1992 Ford F-150 XL 5.0L Poor Idle Quality, Hesitation, Cuts out, Misfire, Starts hard
The miss seems to be coming off the coil with a timing light on the coil wire the flash goes away with the engine shake, if you put a jump style spark tester on any of the plug wires it will loose spark intermittently on all cylinders. Have had the same proble...
FIX posted 6/15/2010
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Related Documents & Media | VIN | 1FTDF15N1N |
| Engine | 5.0 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / MPI |
| Emissions | FED |
| Symptoms | Poor Idle Quality, Hesitation, Cuts Out, Misfire, Starts Hard |
| Occurs | Under Load, Idle |
Trouble Codes
| 637 | Trans oil temp signal high circuit open |
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Vehicle Data
1992 Ford F-150 XL
| VIN | 1FTDF15N1N |
| Engine | 5.0 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / MPI |
| Emissions | FED |
| Symptoms | Poor Idle Quality, Hesitation, Cuts Out, Misfire, Starts Hard |
| Occurs | Under Load, Idle |
Trouble Codes
| 637 | Trans oil temp signal high circuit open |
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