e40d..overdrive button flashing!
#1
e40d..overdrive button flashing!
i got a 97 powerstroke and my overdrive button will switch on every once in a while and blink..and when it is blinking my truck will shift so hard it feels like im getting rear ended..then it will go off and come back on sometimes the same day or a couple days later..i went to one tranny shop and they said its detecting slippage and putting more pressure in the lines..idk though any suggesttions or people who are familar with this problem??
#10