What are symtoms of a bad tourque converter? When ever it gets warm out now my truck runs hot and I start smelling tranny fluid. I do have a 160 thermo and electric fan. I have noticed it does not run as hot if I put in N at a stop light. I am not sure how Lee has the DFI set up. But I do know he has the TC lockup in the program. Any help appreciated Scott Smith 92TY