I have a 1988 YJ with the 4.2L engine. My problem is that the left turn signal doesn't turn off automatically after I make a turn. The right one works fine. I guess I need a new directional switch? The dealer told me there are some small springs in there I should look at first. At any rate, the steering wheel has to come off and some other things get removed too. Has anyone done this before? Any tips? Things to look out for? Do I need a wheel puller or special tools? Any help before I start is appreciated....