It sounds to me as if your spark igniter is the fault or your coil. The igniter wires may have a bad connection. It is located on the drivers side fender under the hood, behind the air intake box. It is about the size of a pack of smokes. It pulsies high voltage to the coil and the coil feeds your distributor cap. It is controled by the main computer via the fuel systems computer. Hope this helps, please let me know if this has help you. Thanks, Dan...