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50hp mercury bogging

greg

Member
" 1974 500 50hp mercury was ru

" 1974 500 50hp mercury was running fine until fuel line got pinched and ran out of fuel. it still runs ok at low throttle but bogs when trying to accelerate. I changed plugs thinking maybe one got fouled but didn't help. Do you think maybe it sucked trash out of the bowl when the hose got pinched, and if so what should i do? any information would be helpful. thanks. "
 
Try opening the low speed nee

Try opening the low speed needles an 1/8" of a turn at a time.Does the bulb go hard when you prime it??
 
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