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Recent content by Murphyamaha

  1. M

    Slow acceleration

    the fuel pump was leaking into the lower cylinder, flooding it. Took the pump apart and there was a tear in the membrane. Replacing the pump. Thanks for your help.
  2. M

    Slow acceleration

    You are correct. One of the pistons does not fire alone, the other one will and motor runs. The one that isn’t running has spark. So why no power in that cylinder?
  3. M

    Slow acceleration

    My 15 hp 2 stroke is slow to come up to full throttle when fully accelerated in the water…. Week power. The response from the throttle is very slow when navigating at the dock, reverse and forward. Engine is not sputtering, it is running smoothly. When out of the water the engines responds...
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