4WD light off.. and no 4WD.
I may have messed up my 4WD. My light no longer comes on, and it doesn't feel like 4WD when I engage it, though my ratio does change. It used to 'complain' when I did tight circles in 4WD due to the slippage large/small circle problem. Now there's no complaining.
Here's what I've done since I last used 4WD.
1.) Installed a Weber carb and yanked tons of vacume lines. A couple I didn't understand on the passanger side near the pulse air and yanked them too (Didn't seem to affect anything). :P
2.) Temporarily removed the skid plate that supports the transfer case. I was originially trying to drain my transfer case fluid and replace. I did't realize the skid plate supported the t-case. So it 'dropped' about 6 inches. I had to hydrolic-jack the t-case back into place and resecure the skid plate. Didn't think I disconnected anything...