"1987 50 HP Johnson...J50 BELC
"1987 50 HP Johnson...J50 BELCUD Starts good, idles good, Throttle down and intermittant power like one cylinder is cutting out. Changed plugs, no help. Seems to be getting worse. Sometimes I get a long beep alarm. Water pump circulating water good, oil to engine appears ok. Any suggestions?? Thanks!"
"1987 50 HP Johnson...J50 BELCUD Starts good, idles good, Throttle down and intermittant power like one cylinder is cutting out. Changed plugs, no help. Seems to be getting worse. Sometimes I get a long beep alarm. Water pump circulating water good, oil to engine appears ok. Any suggestions?? Thanks!"