Hi, I have an 89' Cherokee with a 4.0L straight six and FWD. Due to the inclimate weather in my area, I have been using my 4LO more frequently. When I make a sharp turn in 4LO, I feel like the front wheels are "fighting me" and I hear a scraping noise. I am not sure if this is an axle or transfer case problem. It does not pull this crap in 2WD, so it is some where in the front end. Any suggestions, similar experiences, or a solution to this would be much appreciated. Thank you.