I have a few questions about my 1995 Chevy Tahoe LS, 2 door, 5 speed. First I'm just wondering if anyone out there has some good information about the transfer cases in these tahoes? what kind are they, how they function, common problems, etc. After i pull the stick and start to take off, the light that it's engaged never comes on, and it sounds as though somethings clanging around down there, any ideas? Any information is helpful, tahnks guys.