dam your lucky! what were you thinking? i felt bad about mine going over 100k i did mine at 105k. the service interval is 90k just FYI guys you might as well change it when its due, its basically the only thing you need to worry about on the 3.4L. just because you cant see cracks on the top does not mean there isnt little cracks on the bottom side with the teeth, and they can also stretch which you probably wont notice.Originally Posted by Erich_870