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Recent content by jft

  1. J

    1991 Johnson 28 SPL Boggs down

    This engine runs beautifully under half throttle, starts good, but when you open it up, it bogs down and will die if you don't quickly throttle back. Bumping the choke helps somewhat but does not completely get out of condition. Thought I had bad fuel, completely changed fuel in tank, drained...
  2. J

    Johnson 1991 28hp SPL problem

    I have a 1991 28 H.P. Johnson engine and was fishing on a lake. It had been running fine all week, and suddenly, when I went to full trottle, it would just bog and slow down. It still ran fine at about half throttle, but when go to full it would slow down. I could choke it and it would surge...
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