Last year while pulling fence my tractor was sputtering and finally died. After letting it cool down it would start but would quit while under load (brush hog, pulling, etc ). Eventually it stopped even starting. Since I couldn't get it started I check to make sure it was getting fuel. It was. I then realized I was not getting spark in plug 1 and 4. I then Changed plugs and wires, replaced points, changed cool and got new distributor cap. It seems I am getting spark now. Talked to a few guys and they said it could be the resistor that is preventing me from getting good spark. Looking at the ballast resistor i don't see that it follows the wiring diagrams I find online. I'm about to take it in to get serviced, but would like to give it another shot because it seems like something simple. Thoughts on what it could be or how I can fix?
1939 9n
12 volt conversion
1939 9n
12 volt conversion