Hi all, I'm looking at a 2008 Patriot 4x4 2.4L automatic. Seller says it needs a new TIPM. He says it's sending false codes and the car will randomly go into limp mode. Shut it off, wait a couple minutes and it'll run fine until it happens again. Does this sound right as to a bad TIPM? I've never had one go bad on me so I don't know.