Just picked up a 87 Evinrude 150hp extremely cheap. Guy has had it off the boat on a stand for quite a few years. Said he fogged it down good before hand. I got it home. Pulled the plugs and shot some oil into all the cylinders and rotated it over by hand a few revolutions. Then more oil. Then...
Recently bought a javelin with a 1992 Evinrude 150 on it. Wasn't running when I bought it. But the gas was clearly bad. So i get it running. Fresh gas. Clean the carbs. Ta da it's a runner.
Today was my first day out with it on water. It ran pretty good! Then. It didn't. Then it would run...