has hoses going through the water
heater and I think there may be a small leak in the WH exchanger. If I turn off the freshwater pump and let the engine
warm up, I get a small amount of water
pressure in the hot water line. Just a burp of water, but it's there, and will build back up if I wait a few minutes. I lose ~ 3 cups of coolant
after an hour or so of engine operation. Will dye hurt the engine? Can it connect the 2 hoses together, (loop), taking the WH out of the circuit?