i am very new to this forum but i do appreciate that its here.
i have a brand new problem with my transmission.
today i found my 722.4 transmission acting irratically.
i was driving along and got on the freeway aggresively i meen i punched it. it shifted down to second gear and then to third. then up to fourth cleanly.
but shortly after that it started to shift between fourth to third and back but very irratically. then i parked the car for about two hours got back in and started to drive and it did it after about a mile at 30 mph.
any suggestions would be great.
my e-mail address is. timbeards@comcast.net

 

check the ATF

 

do you meen change the oil and filter in the transmission?