I have a 97 jeep tj. Went to stave for the mub run. Buried my jeep in mud. When I got pulled out. I noticed that I had a sqweak coming form the driver side front tire. First I thought it was mud stuck in or behind the brakes. So I went to the car wash and washed all of the big chunks of dirt off my jeep. Then I drove home and the squeak went away, but I blew the rear u-joint. Got rear u-joint fixed, and I thought that the squeak would be gone. Anyways the sqweak comes and goes, could it be the drivers side u-joint, cause thats were the sound comes from. So what do you guys think. U-joint or just a bunch of dirt that I forgot to wash out. If it is the u-joint how hard is it to take out and change.