THIS IS FOR AN AFTERMARKET COIL PAK MANUFACTURE BY WELL VEHICLE ELECTRONICS, SPRINGFIELD MO. THE PAK SHORTED CAUGHT ON FIRE, AND DAMAGED BY TRUCK (F150) ECU COSTING ME OVER $1300.00 TO REPAIR. I HAVE SENT THE COIL PAK BACK TO THE MANUFACTURE BUT THEIR ANALYSIS WAS IT WAS DAMAGED BY THE IGNITION. THESE COIL PACKS ARE THE IGNITION, THE ONLY THING FROM THE TRUCK IS THE 12 VOLTS, THE THE PULSE TO FIRE IT. I'M FILLING THIS REPORT TO YOU AS I'M SEEKING DAMAGES TO THEIR DEFECTED COIL. THAT OVERHEATED, CAUSING THE COIL WIRE TO SHORT AND CATCH FIRE. I HAVE THE SPARKPLUG AND IT WAS CHECKED AND IT IS NOT SHORTED.