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2004 Ford E-350 Super Duty 5.4L Misfire, MIL Lamp on
Posted to Ford Driveability on 5/9/2011 10 Replies

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 ...

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  Related Documents & Media  2004 Ford E-350 Super Duty

 
Message Closed w/FIX

car Vehicle Data

2004 Ford E-350 Super Duty

VIN 1FDWE35L84
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursIntermittently

Trouble Codes

P0203Fuel Injector 3 Circuit Malfunction
Message Closed w/FIX

car Vehicle Data

2004 Ford E-350 Super Duty

VIN 1FDWE35L84
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursIntermittently

Trouble Codes

P0203Fuel Injector 3 Circuit Malfunction