So im having an ongoing problem with this one truck. At the 1-2 shift WOT it wont hardly go over 3000-3100 rpm and it will take forever to shift. I know its defueling but i cant seem to get it out. Also if it starts to spin, its like traction control kicks in and stops it, now i didnt think these had a traction control but it feels just like it.
Need a little help to get pointed in the right direction to solve this small problem.