One problem related to door has been reported for the 2004 Ford F-350. The most recently reported issues are listed below.
There are toxic fumes coming through the defroster when it is turned on. Which is distracting the driver on the road. Manufacturer had been contacted by consumer. The consumer purchased a carbon monoxide detector in which the vehicle registered 40 ppm. As the weather turned cold, the consumer was unable to use the defroster or heater due to the diesel fumes from the exhaust system. The consumer suffered nose bleeds and his mother-in-law had become ill while riding in the vehicle. Two dealerships stated that they could not find anything wrong with the vehicle. The engine died while going down hill to a stop at times, the vehicle stuck in 4x4 low, driver door molding was coming a loose, head light was inoperative at times and the switch was replaced, the rear door did not line properly and leaked air therefore both rear door upper seals were adjusted.