One problem related to camshaft position sensor has been reported for the 2000 Ford F-350. The most recently reported issues are listed below.
Third time replacing cps/cmp (camshaft positioning sensor) on my 2000 Ford super duty 7. 3l powerstroke diesel. Truck dies and will not run beyond about 30 seconds until this sensor is replaced. First failure was while traveling 70 mph on the freeway in my large truck and it dies, no power to steering or brakes. Scared my family, thank god no accident though. I carry a spare cps but have given 2 away to friends when theirs went out. This part is a long known problem and should be recalled due to the danger of a 7,800 lb truck going dead w/o warning.