Recently my truck has begun stalling @ stop lights. It feels like it's not shifting properly. I was reading this thread (https://www.f150online.com/forums/tr...own-shift.html) and it was suggested in there that the Torque converter was not unlocking and that is exactly what it feels like to me. It's still trying to go forward while I'm trying to stop. Sometimes there will be a clunk and the engine will diesel a little then then rpms will come back up and it's fine. other times it just dies quietly but starts right back up. Every time though it feels like it's fighting the brakes. Doesn't stop as easily as it should. any thoughts suggestions comments or tips would be greatly appreciated.