1979 Merc


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Posted by D. Ball (68.255.75.55) on July 08, 2005 at 11:04:03:

My freind has a 1979 Sea Ray with a 190 Mercury inboard model number MCM470. We were out today and the motor was overheating and throwing antifreeze. Did this motor have a thermostat and are these notorious for this? Anything we should check?


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