You original TC went bad because it was not receiving enough pressure due to a worn bypass valve in the valve body. If you continue to drive it you will burn up the new converter. Bring it back to the shop and have them test the line, CT and front lube pressure before spending any more money. The CT pressure should be 85 ΓΆβ?¬β?? 100 psi at 55 with the TC locked (steady speed) and 55 ΓΆβ?¬β?? 85 psi when unlocked.
jeff
