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1999 Ford F-550 Super Duty XL 7.3L Misfire
Hi, problem with a ford F550 7.3 power stroke. Came in with a mis fire, haven't worked much with the power strokes but thought I should start (mistake??). Scaned system no codes, did a buzz test on the injectors, no codes. Did a cylinder contribution test and ...
FIX posted 1/20/2002
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Related Documents & Media | VIN | 1FDAF57F2X |
| Engine | 7.3 L / 8 cyl / DIESEL |
| Trans | 6-speed Standard |
| Delivery | FI / diesel |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire |
| Occurs | Always |
Trouble Codes
| 1271 | open in 1 injector circuit |
| 284 | contribution test failure 8 cylinder |
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Vehicle Data
1999 Ford F-550 Super Duty XL
| VIN | 1FDAF57F2X |
| Engine | 7.3 L / 8 cyl / DIESEL |
| Trans | 6-speed Standard |
| Delivery | FI / diesel |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire |
| Occurs | Always |
Trouble Codes
| 1271 | open in 1 injector circuit |
| 284 | contribution test failure 8 cylinder |
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