i turned it back to factory and its still the same and i also changed tunes and it never made a diffrance

ive got a 2008 f250 6.4L 4x4 8 inch lift and a spartan tuner.. my transmission went out so i rebuilt it the it worked fine and the tft went to-68 so i replaced it and i noticed the truck wasnt running like normal the a few miles later it reved up and wouldnt go anywhere so i put it in park and...

thanks it worked... do you know how to spin the crankshaft to tighten the nuts? i looked at a picture and it showed a spot on the front of the motor i cant seem to find it

anyone know how to get the converter studs to line up with the flexplate thanks

alright i changed all my fuses last night and it started but its throwing codes on my shift a & b circut and also the torq converter clutch circut, if i put it in gear it will engauge but dosent have the power to go in reverse and it will barley move in drive.. do i need to get the tr sensor...

auto and the light that shows you if its in park or drive on the dash

hey i have a 2008 f250 6.4l ive just replaced the counter shaft in the transmission and i put it back in and now the truck wont attempt to start, and the gear selctor light will not come on everything else works

oh i got my truck fixed it was the touqe converter and a short to my smart juction box thanks for you help

i have a spartan pcm but i put my stock one on and its still the same

well if you stop at a red light and take off it dosent seem to want to go and today it started maken a howl out of the transmission not in gear and i back it up and it poped and grinded and somehow locked its self in 4wd and my spartan programmer sayes its falied to find the pcm

do you have any ideals on if its just a wire problem ?

my 2008 f250 has been throwing codes p0741 p1744 p1910 and now my 4wd is stuck on and wont disengauge and my blinkers blink like theres a bulb thats burnt out but there all good can someone help me please