I have a 03 F250 with the 7.3 diesel 401,000 miles runs great but having a small electrical isue. sometimes when I start the truck the radio, and windows don't work after running it for a min they will start working sometimes when I open the door everything will start working also. any one had this isue before. Also sometime while I am driving the doors will lock for no reason. the last isue is with the AC when I put it on max ac the air blows out of the windshield defrost openings when I turn it back to just regular ac the air blows correct. One time I turned on the 4x4 and that made the ac start blowing correctly also. Let me know if anyone has had these isues before. I am want to be able to point my mechanic in the right direction to save on diag. costs. thanks.
david
david