 I have owned this vehicle since 2001. 7.3 Turbo Diesel, not very much power, replaced 3 sets of hubs, 4 cam position sensors, ball joints have no grease fittings - replaced those twice, multiple electrical problems, 6 batteries so far, light switch breaks off when turning lights on (recalled on others, not where mine was built, per Ford).  Newest problem, no center of steering, has been in shop 3 times; no use of it for last 2 months; replacing part by part from flushing fluids all the way to steering box, still doing same thing -- pulls right, then left, then right. Going back to dealer today. My best advice, buy a Chevy.