Originally Posted by cobia13
Water pump cycles on and off . Also get water flowing out from over board drain .
Water pump cycling on and off is normal: There is a pressure switch and when the pressure builds up to that the pump will turn off. Sometimes the faucets don't have enough flow so the pump builds up pressure and turns off until the pressure drops again.
Try different faucets, and/or the outside shower (or even multiples at the same time). You can also try removing the screen from a faucet--sometimes construction debris get in there and plug it.