Help somebody!!! My 1970 Johnson 60 hp with hydro electric shift didn't start today after running it yesterday. I washed my boat down good and now it only has spark when it the key is either first switched on or off, not when constantly cranking. It fires to different cylinders too. Good battery, new plugs and all gears worked. It also has 150 compression in all 3 holes. The amplifier was replaced with a delta by previous owner. I am ready to park it and move on! It ran so good though.