After sitting in the garage for a few weeks I finally got my jeep out today. Noticed right away that the steering felt abnormally tight. It didn't loosen up put about 15 miles on it. On the way home I hit the highway, first seem I hit, developed death wobble. Had to pull over and get it stopped for it to go away. Tomorrow, dry steer test, monday tires will get balanced. Any ideas what would cause the tight steering? No whine from the power steering pump, but feels like there is no power assit at all...