alright, heres whats goin on. i came back from a weeks vacation at the beach and when i got home my car was running like crap. i got the code read at autozone and it said cylinder 1 misfiring. since it was only one cylinder i figured it wasnt the coil pack. so now im headed to change the plugs and hopefully fix the problem, but my question is why would it have started misfiring after i left for a week? could it be an injector gone bad? i have never put injector cleaner in my gas.

 

it is probably a pack, swap it with another one and see if it follows the pack, if it does, walla, if not then change the plugs around, but if you are already doing that, then try the packs... doubtful it is an injector, but if swapping packs doesn't work, then try swapping injectors