I have a "new" rebuilt Moyer A-4 that I used for less than 10 hours last season. Our mooring can be easily sailed from and we don't use the engine much. I did install a heat exchanger when I installed the engine and it has been working fine. Thanks Don! My question is about running the engine while the boat is "on the hard". Since there is no raw water in the raw water pump will I need to do something about lubricating that impeller if I want to run the engine briefly. The heat exchanger is full of antifreeze as is the engines cooling system so the pump that circulates coolant is fine. With no raw water for the raw water pump to pump I could damage that impeller. I suppose I could just loop the raw water hose and fill the loop with antifreeze, too. Any suggestions?
George Fatula
George Fatula
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