THE CAR HAS A NO START PROBLEM 3.1 LT,BATTERY HAS 12.5 VOLTS,STARTER TURNS OVER GOOD,IGNITION MODULE IS GETTING 12.5 VOLTS,REPLACED IGNITION MODULE ALREADY,NONE OF THE COIL PACKS IS FIRING,ALL 3 OF THE COIL PACKS HAD ABOUT THE SAME RESISTANCE-WHAT DO I CHECK NEXT AND WHAT IS THE MOST LIKELY PROBLEM?