I just bought a 2000 Tac w/ 4wd. I tried out the 4wd when i bought it just to make sure everything engaged and there were no strange noises, but yesterday I threw her in 4wd on a back road and took a sharp turn (slow turn) and it felt like someone threw on the breaks. It seemed like the front end was binding up, cause the rear tire was spinning trying to push it. I know there is limitations on the turning radius while in 4wd, but it shouldn't be doing this to my knowledge. Any ideas??????