92 ford ranger 4.0 4x4 auto.....couple days ago i had my transmission sent to the shop for a rebuild...It is now installed back in the truck with a new TC also...after driving it a bit it started pouring fluid out of the relief valuve stick...It didnt sound like the TC lock up was working either. i checked all the lines on the transmission and everything is hooked up any ideas

 

take it back to the shop....