Well first i brought the car with a bad slipping trans brought it for 1800 bucks and i knew about the trans, but my question is Has anyone have the issue with there TL trans slipping but with no CEL on? there is no codes on or the D5 is not flashing but the trans is slipping.
could it be a sensor got bad, wiring issues. The torque converter is making a noises too.

If anyone have any experience with TL trans like this please let me know.