honda 50 hp fuel pump/filter

rdecker222

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Joined
Jul 27, 2012
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Bought used boat w/ Honda 50 HP. Runs great at low idle but dies after several seconds at full throttle. Figure it was ethenol junk in Carb, so had shop take apart and clean. No difference in operation when I got it back. If I run it wide open and continuously pump gas hand pump, runs great. I will change out fuel filter next, but could it be issues with fuel pump?
 
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