A year and a half ago my gt 14 started to run bad, low power output. Then it quit running as a pulled a load of wood and I couldn't start it again. When I trouble shot the tractor the electronic box was pretty corroded. Then a wire came off. So I replaced the box. I've drained the gas rebuilt the carb and It fired off maybe three or four sparks. Now, I get nothing. I haven't been able to find the coil that is triangular. This kohler doesn't have any points. My question is could it be something else? Any ideas welcomed.