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Recent content by tmacdonald

  1. T

    Engine speed drops off 2003 90 hp

    "I have a 2003 Yamaha 90 hp 2 stroke outboard. The motor starts, idles and runs perfect at all speeds for approximately 30 to 45 minutes then drops off to 2100 rpm and 11 mph at full throttle - no alarms go off and is pumping water, etc. I let it sit for 5 to 10 minutes and runs perfect again...
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