driving along one day and my truck down shifted hard all the sudden. so i pulled over and checked the codes because of the towhaul light was flashing. i got p0706 and p0707. so that indicates the tss sensor is bad right? i have also hurd that bad wiring on the clutch fan can cause this. so i looked and the wireing looks good. my trans is a reman trans and has always ran hotter than my original trans ever did. 180 when its 90 out and my original trans ran 140 tops. i never pull anything. and thoes temps never change even if i tend to hot rod it. i can not get the codes to pop up again but the truck does this soo bad its not drivable under anything more that 20% throttle. it acts like its poping out of gear and going into neutral because if i hold the throttle it just revs up and bounces off the rev limitter. im stuck because not even my ae with ford package is telling me anything.