Merc high temp alarm?

[dbetterred]

I looked up the poppet valve and that made sense with the overheat symptoms. I pulled it off and it looks good. Disasembled and cleaned it and will reinstall when I get gaskets. I won't know for sure until I run it but that doesn't look like the problem.

Looks like I'm pulling the lower unit back off.

ordered t-stats also.