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Old 07-26-2011
NCboatrx NCboatrx is offline
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Buy a thermostat and install it. This engine needs its thermostat. If there is no thermostat the cooling water will by pass the engine and just flow straight through to the exhaust causing the overheat alarm to go off.
Also check that there is no carbon build up near where the thermostat fits.
Marine Diesel Engine Vendor
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