hey guys, im new here, just got my first X a few weeks back and loving it. found these forums through a search and have enjoyed reading the past topics. i do have a quick question for you guys. i have started to notice an odd smell from the exhaust after driving it, and some water dripping from the tip as well. what would be causing this? im a lil concerned since this is a used x (02 xe, 6cyl, AT, 4x4). any help or advice is appreciated!!