well about a month ago i was driving my car and it started to sputter/miss .I changed the spark plugS and every thing was fine .Then about 3 weeks latter it started to do it again .I checked the plugs and changed the wires .I found out that the forth one was not firing .I goin to change the coil packs is i tru that i need tow of them for only one of the plugs
your car has 2. might as well get 2 new ones change them both at the same time

Im a Xbox 360 fanboy...and damn proud of it!!
the exact same tihng happnened to my car. cylinder 3 injector was plugged
Working on obtainting an M-Class license... ?? Hint: 2 wheels.
whoops. didnt read your whole story. my bad
Working on obtainting an M-Class license... ?? Hint: 2 wheels.
I had this same problem a few months ago. I went through everything...plugs, wires, coil packs, ignition module, checked cylinder pressure, etc etc ended being a broken valvespring and the funny thing is, although it had a broken valvespring, the cylinder pressure came up ok which was a first for me. Good luck.
I root for the underdog...figured I might as well be one