Have any of you ever had a friend or relative that had their tranny fluid changed and their tranny blew up several months afterward? I had an Explorer do this to me. Buddy of mine has a 2000 dodge ram with the 360 in it, he's been thru 3 rear ends, and has NEVER changed the transmission fluid. At 140K his tranny is just now startin to slip. I'm just paranoid about changin mine. I put 3 transmissions in that explorer and I don't wanna do it to the expy.