So i've came across this website from a friend and wow i cant believe i went this far without knowing about this site, so useful! Well my crossfire is going to hit 100k soon but the only things ive done was changing the oil, etc. I think its time for a timing belt change, new spark plugs, A/T fluid flush, air filter, and other stuff. So far i've had no major problems with my car and hope to keep it that way. Also im trying to save as much money as possible too, so with the spark plugs i've seen Bosch Iridium Spark Plug and Autolite Double Platinum Spark Plug (which is on sale, awesome!!) at my advance auto parts near me but dont know which one is better.