6.4L Problems Forum
My truck is trying to go into 4x4 low while driving . it has the electric 4x4 switch. i have tried unpluging it and it stops trying to go in 4x4 low but sometimes switches into 4x4 high and i have to plug the switch back in and go in 4low to 4high then it will go back to 2wd and i have to unplug...