Anyone had overheat alarms in big bore etec. I was half way to thrasher and went into alarm at 75*F. I could not get past 7-8 mph 1800 rpm. I've cleaned the stats and waiting to run it in the lake. Before I do and waste time wondering if there is anything else.
If it goes into alarm at 75F or even Cel then it has to be a sensor. It isn't getting hot, so can't be anything to do with the actual cooling system. If it can detect a lack of water pressure, which I'm not sure of...it should alarm right away.
It was Spun impeller shaft, makes pressure but not volume. Evinrude tec had never seen it before. It did code a throttle position sensor but it checked out ok. Sounds like a dry start to me. The person I purchased from didnt know to much about the motor. Like in order for earmuffs to work you needed to cover the nose cone holes......its a 2stroke.... Not a 4stroke.
took it back to mechanic, found out there are several recalls on a 300hp etec
so taking her back out tomorrow with new injectors and popit valve, hope it works
anyone have a 2010 300hp etec you may have recalls waiting for you.....FYI
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