Loud knocking noise when turning
Yesterday I put my jeep in 4wd just to make sure it still worked and then put it back in 2wd. When I took off down the road, I noticed it sounded a little different when I got up to about 30-40 mph kind of like a slight grinding metal noise, but nothing really loud. I messed around with the 4wd some more to make sure that it wasn't still engaged, but now, whenever I turn my jeep will make a loud knocking/clunking noise. It makes this noise in 4wd and 2wd. I noticed the vacuum hose (I think that's what it's called) came loose so I hooked it back up but the jeep still makes the noise. Any ideas of what may be the problem?