The 4wd works on my jeep but in order to enter 4 high i have to do one of two things. I either have to yank back fast and hard on the lever to have it engage, or if that doesnt work I have to pull it up to the 4 high spot and then go slightly past it toward 4 low. The 4 low doesnt work at all. When I go to put it in 4 low it wont go in at all. No matter how hard I pull back on the lever it will not go all the way up and the 4low never engages. Tried it stopped, moving slightly in neutral, 1st, drive and a few other things. Just doesn't kick in. Is there a way to adjust the 4 wheel drive lever to make it more responsive. The 4high works fine once I can pull it in with the lever, so I know its purely a lever issue.