BradHanks15
Newbie
Hey guys wanted to get sold advice on what to do here. 4l60e out of a 03 Tahoe. Trans had no 3rd 4th gear before. My dad and I made our first attempt at rebuilding one of these. Didn’t pull apart the valve body or pump. Didn’t replace the Torque converter. Put it back in and now won’t go over 15 in drive. Anymore throttle then it takes to go fast it go straight to redline. Won’t do anything in any other gear. Only D. Reverse seems to work better than forward. Makes 55 psi base. Pressure is about the same in every other gear. Pressure barely moves with throttle. Commanded 1 amp Through .1 and got 55 -80 psi. Goes way past stall speed in d but holds it in reverse. Lmk any other thing I can check. Or any other advice. I don’t mind tearing back into as long as I can fix it the first time. Lmk if you need any more info. Thanks