In Reply to: 9N won’t crank posted by J Stortz on August 11, 2021 at 22:47:44:
Iwould suggest you check ALL grounds. Remove batt cables and scrape, wire brush all connections. It sounds as if you are not getting a clean ground. Also, you will want to remove the starter and scrape wire brush the bock and the starter where they bolt together. This is a Most common place where corrosion forms and kills the clean ground.