"My out board will get up and
"My out board will get up and go at high or med. RPM'S for about 100 yrds then begins pulsating like loss of fire or fuel.
I have swiched and cleaned fuel cell, tried 5/16 & 3/8 line,
rebuilt carbs & fuel pump,
new coils & plugs,
new hose & clamps.
4 ?'s...