Two problems related to fuel injector have been reported for the 2005 Ford F-550. The most recently reported issues are listed below.
The contact owns a 2005 Ford f550. The contact stated that while driving approximately 70 mph, the engine stalled without warning. The failure would occur on an intermittent basis. The vehicle was towed to the dealer who informed the contact that she would need to replace the fuel injector control module and regulator. The fuel injector control module and regulator were repaired. The failure recurred intermittently following repairs. The failure mileage was approximately 123,981.
Truck stalled I check it fuel pump had stop working took to dealer, next time the ficm went bad I replaced it drove good for 1500 or so miles then problems again Ford said fuel tank rusting causing ficm to go bad and clog injectors Ford fixed I asked about use of coolent they could not find any problem but I have to add one galion every week and truck is starting to smoke!.