2004 Ford E-350 Super Duty 5.4L Misfire, MIL Lamp on
this van has been to ford dealer 3 times for same problem. they replaced plugs, no coils or boots. replced mass air flow sensor and all pf the ducts to throttle body, big money, also new ecm and reflash. still same priblem. runs rough. so i replaced all plugs ...
FIX posted 5/10/2011
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Vehicle Data2004 Ford E-350 Super Duty
Trouble Codes
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Message Closed w/FIX
Vehicle Data
2004 Ford E-350 Super Duty
VIN | 1FDWE35L84 |
Engine | 5.4 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Misfire, MIL Lamp On |
Occurs | Intermittently |
Trouble Codes
P0203 | Fuel Injector 3 Circuit Malfunction |