RChevy96
Newbie
The other day I was driving into work and my drivetrain started making noise, binding up and stopped moving. It started when I would stop at a light. I would take my foot off the brake and it wouldn't role. I would give it some gas and it would pop. Kinda like when your rear drum breaks would stick if they need to be cleaned and adjusted. Than it would be fine until I stop again. After it did that a couple times The pop sound went to a crunch/grind swirling grind sound for a few seconds and go away. I pulled into a parking lot to see if my recently replaced u joint was bad. Everything looked okay visually and no leaks. I put my truck into reverse and heard some clanking underneath but it moved okay and than put it into drive heard more clunking for a few seconds than it wouldn't move. I could hear rattling in my transfer case in neutral, drive and reverse. I tried putting it into 4 Hi and 4 Lo with no movement. I shut my truck off and waited a few minutes started again and it would move for a few seconds and than nothing. After I had it towed home I checked trans fluid level was full and determined my pump was not working. Its a 4L60E transmission. Im looking at just under 4000 for either a transmission rebuild or gm reman installed. I looked at Monster performance transmission but I got mixed reviews. What is the best way to go with my trans? I figure there is something wrong with my transfer case too with all the noise I heard. Its a NP207 with electric shift. Thanks for any input.