my outboard motor has been having an issue of starting fine and idling for a couple of minutes but then stalling. New plugs in it every year with normal maintenance and only rec fuel used. The motor always starts right back up after stalling. I have never had an issue while driving the boat and...
my 2002 johnson 70hp 4 stroke efi is doing this same thing. it started off bogging down with any load in gear but when idling up not in gear, the motor purrs like a kitten. I am curious if you resolved your issue? I am suspecting my issue is a dirty fuel vapor separator. I am going to tear it...