<strong>Yahoo Message Number: 88104</strong>Hi all. My 2005 Magna has a major mineral problem in the hot water heater and probably the agua hot tank. Most of the water faucets have been plugged to a trickle. <br/>We are at Oregon Motor Coach where they found the problem in the atwood hot water tank. Loaded the the white mineral stuff. They are using vinegar to break up the deposits. I am...