Great Question
 

First off I'd like to say that you guys (cliffyk, sexynerd, fisher) are awsome man I LOVE YALL!! You guys always give great advice. But anywho, I Have some question that i would love to have answered, here goes.. 1. If i'm a second owner of a car and I don't know if the first owner changed the transmission fluid or service the rear end AT ALL. Would it still be safe to service those parts? The car has 102102 miles on it. Its an automatic. I just want to be safe and not sorry. I know you guys would understand.