Mice ate through the plug wire. Don't see any other wiring damage. New coil appears to be correct one. No oil sensor, one kill wire goes to on-off switch. Strangest thing is, kill wire goes to soldered clip on the core. Coil core is already grounded through the mount. switch goes to open at run and ground at stop pos. but the coil is already grounded so how can it spark? No insulator between the block and the coil core. I'm missing something. Yes, regapped the coil 3 times with card stock and thin plastic.