Just had tio have my 2005 f-250 super duty towed to dealer 50 miles away, with my fifth wheel behind it. tranny went out. only 3148 miles on it. starting searching for a gear on slight incline, then went from 5 th. to 3rd. then to 4th then back to 5th then tow haul light started flashing. got lucky, this happen just at a rest area which i pulled into and at that time the truck shut down.

 

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