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Power loss when WOT

nedkelly

Member
70hp Yami (70BETO) run

70hp Yami (70BETO) runs without missing a beat but about 30 seconds into WOT she just dies. If I leave the throttle open she will die but if I pull back on her she will continue to idle. It's like its starving for fuel. Any ideas and or pictures will help.
 
"when it starts to die hit the

"when it starts to die hit the choke and see if the rpms pick up, that will confirm it's starving for fuel"
 
"Thanks for the input Justin.

"Thanks for the input Justin.
It turned out to be air leaking thru the fuel line. I took off the bands that were on and put new screw circular clamps and now she runs like a dream.
Unfortunately after all the work and over $10000 spent, I have to sell her (boat and all) as I am going overseas..."
 
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