87 Johnson j40tlcud compression 145 on both cylinders. Carbs rebuilt, went from vro to straight fuel pump. New powerpack. Newer spark plugs. I've cleaned electrical connections. It starts great, idles great. Butterflies open fully. SPARK WONT JUMP EVEN A 1/8 inch gap. I don't get it. First time...
Hello all, I am having a problem with my 87 40 hp 2 stroke Johnson. Boat was given to me by my grandfather but I have used this boat my entire life. When I first got it, I took it out and it ran great. Then I shut it off and fired it up again and it wouldn't get on plane. I got home and bought...
