Adjust the shifter linkage...
I had that problem one time, I wheeled all day and camped and had the jeep in 4lo the whole time, then when i went to put it back in 2wd it wouldn't go... I just had to adjust the linkage a little
2004 4.0L I6 TJ BUILD:
To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.
1997 2.4L I4 TJ BUILD: