Originally Posted by fourseasonsandles
How did you go about checking it? just pulling the plug for the coil pack to see if they car ran any different? How did you know it was the coil pack vs the spark plug?
I moved the wire connected to the coil pack in a certain way the car would run fine, if i moved it a certain way I could get it to go back to running on 3 cylinders. Traced the wire and found that it had a break.