Johnson 20 hp, mixed fuel, alarm went off and not won't start
(Lake of the Woods, MN)
I have a Johnson 20 hp, mixed fuel motor. Was running great right up to when an alarm went off. Shut if off and fished for a bit, and it would not start. Would not even turn over. Gas is fresh and properly mixed with oil. It runs off the same batteries as the 200 hp Evinrude, which ran just fine. Any thoughts on to what is the matter?