thanks for the input guys. today i woke up and was taking a trip to wal-mart and i realized that there was something different about my car. its hard to explain but it sounds like there is a hole in the exhaust or something. i accelerate and it is different than usual, its like its boggin and the exhaust (or at least thats where i think its coming from) makes a gross noise. I thought maybe there could be water in the exhaust cuz thats what it sounds like. I dont know what this is but im gonna probably get it checked out. The car wont accelerate as fast and it just sounds really bad. sorry for being so vague i dont know how to explain it.