Originally Posted by wanted33
At 100K you should be in need of spark plugs, definitely a new fuel filter, and a good throttle body cleaning. There are some good "how to" videos on changing the fuel filter, and cleaning the throttle body if you're into doing it yourself. Those two things aren't that hard. Also, if you have an automatic you should change the fluid for good measure. Check your owners manual for other things if you have one. If not you can find it online. As to the ticking it's hard to say without hearing it in person, but I hope it's nothing serious. Good luck.
thabks for your reply! I'm sorry, I should've mentioned that I just changed out my spark plugs replaced last year.. I don't think I've driven much to change them, my fuel filter was changed also last year but they're easy fixes I will do regardless to be safe! Thanks!