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  1. M

    1992 90hp mariner flooding

    No mixture screw.
  2. M

    1992 90hp mariner flooding

    Every time I have checked for spark it's been there. Several times today because you tend to get doubts in these situations. I had thought with one plug out maybe it spun faster and just generated spark when I check it though.
  3. M

    1992 90hp mariner flooding

    That might be what happens just trying to exhaust all other options. Had 10 hours into it today and right back where I started. That poor starter of mine has went above and beyond!
  4. M

    1992 90hp mariner flooding

    Could the fuel pump diaphragm cause the flooding issue? Just had it running again. Ran for 5 minutes. Idled. I turned it off. Tried to start it 5 seconds after and nothing. Plugs are soaked. It does smoke more especially when reved up. Thanks for any advice. I'm stumped at this point
  5. M

    1992 90hp mariner flooding

    It's a nice bright blue. Stator was just replaced. No spark before that. The engine hasn't ran before this in a number of years. I can normally get to to start by taking the fuel line off, cleaning the plugs, and turning it over half advanced
  6. M

    1992 90hp mariner flooding

    Hey guys, My 90hp mariner will start and run, once in awhile. As soon as I shut it off I can turn it over and will not go. Plugs are drenched. I have had the carbs off twice. Needles look fine. I have sprayed and cleaned everything you can eat off them. I'm at a loss. Can pump the primer bulb...
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