My check engine light comes on with the code of the misfire in cylinder 4. I had plugs, wires, timing belt and an oil change and the compression is fine in that cylinder. I can feel it has a miss when driving down the road. I've had two opinions on what the problem might be, either a fuel injector or coil pack. Before I spend the $$$$ would yopu have any idea what to do first?
Tuesday, February 12th, 2013 AT 9:16 PM