New ATS
 

I drove out my drive way truck stopped pulling. I pulled over did not know what to do shut it off. LOOKED at things and then got back in truck in drove home 1/2 mile put it in reverse would not back up. Turned off let sit for 5min went in reverse. Thats what it does every time i try to go somewhere. Just had tranny rebuilt with ATS parts.

Who did the tranny build? You need to take it back and have them correct the issue. Sounds like your valve body is sticking and your line pressure is dropping off.

ATS
 

I DID TAKE IT BACK THEY SAID THE TORQUE CONVERTOR HAD COME APRT THEY ARE FIXING IT NOW THANKS

wow i haven't heard of that before sounded like something my truck did and it was a torn gasket that wasn't letting it go into reverse and made it have higher then normal temps

Glad to here they are going to take care of you. I'm going to close this thread. You can reopen it if there's more trouble later.