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2001 Yamaha F100 Four Stroke Jinxed Myself!

F100TLRZ

New member
So I changed my Regulator/Rectifier, starter solenoid, fuel filter and lines. Cleaned carbs and fuel pumps. It has been running really smooth on the flush muffs in the driveway. Out on the lake today, running really good until about 5 miles out. Temp buzzer goes off! I had been raving how nicely it had been running all morning. Pumping water fine, oil level good. I did add a Sting Ray XR3 to the cavitation plate. Thinking maybe it's causing an air pocket? Motor run at 4900 rpm at about 30mph. Maybe temp. Sender? Any suggestions?:confused:
 
Well, checked both thermo sensor and thermostat tonight. The stat was definitely an issue as it was so gunked, corroded and melted that I had difficulty removing it and i don't even know how I got as far as I did. Hopefully it's replacement does the trick!
 
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