Thanks for getting back to me guys.

I guess I don't really feel like I need anything to be done, just more into preventative maintenance. I know it's not that many miles for an 02 but she is 8 years old.

I'll probably wait another 20,000 miles or so until I change the timing belt. I have been doing a lot of highway miles lately and was curious if there is anything I should keep my eye on so I don't get stranded on the side of the road.

I think I remember the engine is vulnerable to a cracked manifold? Is this correct? What are the symptoms of this? Leaking?