Originally Posted by zeroburnz
okay...forgot to add that a mechanic that checked it out earlier did swap my coil for cylinder 3 with a good one and there was no change. Could the other coils cause a problem then ? Also is there a lifespan for coils as there is for spark plugs ? I will try to swap them and see if that changes before i spend more $.
do you have a multimeter you can check the resistance? this sometimes can help rule stuff out.....if one coil is really bad it will show up on a multimeter.
It could be ICM related or crank sensor or anything related to the ignition process.