One problem related to car stall has been reported for the 2003 Ford F-450. The most recently reported issues are listed below.
When driving down a hill with lots of turns. The truck stalled (shut off) all of the sudden right before a turn. Luckily was able to keep the truck on the road and restart the truck in neutral. Took truck straight to hansel Ford asked them to tell me what was wrong with the truck. They checked the computer in the truck, and said they could not find anything and didn't know what to tell me.