up date, i took the car to autozone and had it scanned. twice now it has put out code 4 # 1 cyl. missfire the first time i replaced the spark plug which was only 3 months old, but not the wire.was told i should just rep;ace all the wires and plugs. if just to rule out the coil pack or bad plugs. but guy also said a vacuum ;eak could throw out all sorts of bogus code too. |