mercury overheating

Fred Wook

Member
Joined
Mar 17, 2002
RO Number
7890
Messages
4
mercury 200 starting to overheat in the last few months. Will cool down quickly after plaining out and about 3000+ rpm. Slow down=engine temp climbes until overheat alarm goes off. Checked water pump, water is coming out of tell-tale. Changed thermostats, still runs hot. I am stumped.....
 
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