So here's the scenario. I fill up my water tank all the way on a Wednesday. I come back to the boat Friday and it's still full. I turn on the heads and water pump and take the boat out for about a 1-hour run (on and off plane twice). During the run we use no water. When I return to the dock and tie up I check the water and it's showing 1/2, somehow on that run I used roughly 1/2 a tank of water. I don't remember the fresh water tank size on my 48 DA but it's not tiny, that's a lot of water! So of course my question is, where is the water going and how/why. My only theory at the moment is that perhaps there is a leak that only manifests itself either a) when the pump is on or b) when we go on/off plane and the water is going into the bilge and getting pumped out. I don't think it is the water pump because we had the same thing happen last weekend except we spent about 6 hours tied up with the water pump on and there didn't seem to be any loss of water. Anyone have other ideas of what it could be or how to troubleshoot this further?
Regards,
Jason
Regards,
Jason