Whats up everybody , just here for some advice on what you guys think . Just got back from the desert and I think I broke something in the t case or something in the front axle somewhere?? I hadn't even been there twenty minutes and I started to here and feel a steady metal to metal sound.I felt my shifter on the floor and it felt like the knocking was right under it.The faster I went the faster the sound gets, so I just took it out of four wheel drive before something else breaks. so the sounds gone for now , but I tried the four wheel drive again when I got home and there's defenitly something broken, lots of click clack noise going on somewhere don't now where. Took down the front driveline and checked out u joints , they looked good , I ran the blazer like that without the front driveline and tried the four wheel drive out and the was no noise, everything sounded normal. so what I wondering was what you guys think , my four wheel drive still works just sounds like somethings about to blow when i'm in it! Don't really want to keep driving it like that cause somethings about to break. Anybody's two cents would be cool.