So I smoked the trans in my 2005 f250 6.0 4wd. I bought a used one with 100k on it so my wife could use it while I am deployed. The trans come out of a 2004 2wd. I changed tail housings fine. Everything went together perfectly. The fluid in the new/ used trans looked just fine. So what's going on is when I start it and let it warm up it goes into drive fine and reverse even when I back up 20ft and drive it forward 20ft in my small drive way. Then I get one the street and go to take off it shifts to 2nd gear and then goes into neutral it seems like. Then when I put it into reverse it wont engage and I have no throttle. I'm getting no codes on my x4. When I shut it off and turn it back on then it seems to reset. I'm wondering what the next steps are in my diagnosis without acess to a proper scanner to read the codes. I see alot of posts with a guy mark that seems to be a huge holder of knowledge. Thanks for any help that may come out of this.