Forum Thread: Water pump question

Hey everyone. Our RV has been sitting for about 6 months. The water tank was dry and when we turned the water pump on we appear to have sucked air into the lines as the pump wont stop running when you turn the faucet off, the faucet does work but its spitting air with the water. Can anyone tell me howto get the air out of the lines. Thanks in advance Pete & Terri