That's what I'm thinking, probably a bad lower control arm bushing or something. Just need to get under there with a prybar and start trying to move things around and see it there's any slop in the bushings.
Started on the exhaust fix this morning, worked on it for 3-1/2 hours, then had to stop to get ready for work. Hopefully finish it up in the morning. It had the classic 4.7 broken exhaust manifold stud at the back of the manifold. Got the manifold off, replaced the gasket, and put it back together with new bolts I got from the Jeep dealer. Lower rear bolt had broken off, but luckily it still had about 1" of bolt still sticking out of the head so I was able to just grab it with some vice grips and unscrew it. The upper rear bolt, someone had replaced with a hardware store bolt and they managed to screw up the threads in the head, so when I tried to tighten the new bolt it just kept spinning and would not tighten down. So tomorrow, I'm going to the store to find a bolt about 1/2" longer, and hopefully there's still some good threads deeper down in the hole. If not I'm really screwed.
