I tried it will the kick down unhooked. Same thing. It is the original dipstick and tube. I wonder if they made a special valvebody for the turbo cars? I am going to try and adjust the cable like a 200r4 and see what happens. If that doesn't work I will take the govener cover off.I would unhook the kick down cable and try it. If it's a th350 then you'll be fine. Is the dipstick and tube original to the trans? If it won't shift, pop off the round cover on rear side of trans. Remove the governor and carb clean it. It just slides out. I had one stick from just sitting a month.