I own a 2004 f-250 superduty with 151000 miles on it and have never taken it back to the dealer. This has been a great truck.I have heard of alot a peaple having lots of problems though!!I have been very lucky I guess.
I have only changed the tires,brakes,2 alternaters,speed sensor,and plugs.
I have changed the oil every 15,000 miles and air filter twice.
David
Abuse the truck and it runs great,every vehicle I took care of broke down on me.Crazy but very true.