spearnreel
New member
"Having overheat problems as y
"Having overheat problems as you may well know. Yamaha F250 2006. Replaced entire water pump, replaced t-stats, replaced poppet valve. Engine still overheats at idle, runs hotter than my other motor at any other higher RPM. A weaker flow of water out of the tell-tail under way compared to my other motor. No water coming out of tell-tail while using hose attachment while flushing (motors not running). Instead, more water gushes out of the water pump intake on the faulty motor during this flushing procedure compared to that of the other motor. My focus now is somewhere inside the upper cowling. Maybe something is constricting water flow there? What should I do and where should I look. Thanks! Jeremy"
"Having overheat problems as you may well know. Yamaha F250 2006. Replaced entire water pump, replaced t-stats, replaced poppet valve. Engine still overheats at idle, runs hotter than my other motor at any other higher RPM. A weaker flow of water out of the tell-tail under way compared to my other motor. No water coming out of tell-tail while using hose attachment while flushing (motors not running). Instead, more water gushes out of the water pump intake on the faulty motor during this flushing procedure compared to that of the other motor. My focus now is somewhere inside the upper cowling. Maybe something is constricting water flow there? What should I do and where should I look. Thanks! Jeremy"