Antifreeze Leak

Apr 17, 2013
160
Catalina 310 57 Pompano Beach, FL
Have had a perplexing leak in the coolant system. Have changed a few hoses which seemed suspect and could have been leaking. What is happening now is I can run the engine for 20 minutes at dock check for leaks and none. Come back in 5-8 hours no leaks. Come back next day small puddle on port front below engine. That is where things run to below the engine. Finally, today I found a drip. It is where the motor mount on the starboard front side attaches to the engine. The antifreeze leaks there then runs to the port front. I was hoping that the antifreeze was leaking higher up in the engine then working its way down to the area where it is dropping off. I looked at the parts breakdown and there are two plugs in that area. My question is when anyone has removed that mount are those plugs in an area that antifreeze is. I am attaching a picture to show where the leak is. Any suggestions would be helpful.

Thanks,
Mark
 

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