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    2000 Yamaha 250hp OX66 shuts down

    Hi Everyone, 2000 Yahama SX 250hp OX66, 3 blade prop 15-1/4"X15"-M. Boat: 1989 Mako 231 with A&J bracket. Motor runs fine for a while (15-25mins) at all speeds and RPMs, soon as it gets warmer and hits the 4000rpm or over, shuts down, like if I turn the key off!! Motor cranks right away if I...
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    1987 Force 125 HP Overheating at high RPMS

    Hi there !! New to the forum, great info!!! 1987 Bayliner Trophy CC 19' 1987 125 HP Force This past weekend I was boating in St. Petersburg area when suddenly the overheat buzzer went off, I was cruzzing around 30 MPH @ 4500 RPMs. I slow down on the gas and after few minutes the buzzer shut...
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