phaders Report post Posted February 12, 2012 We have a 2006 Damon Astoria, type A motorhome. Recently the gray water system has begun to "gurgle/burp" when we are showering, regardless of the waste water level in the tank. There are no problems with any of the drains operating slowly, etc., but the gurgling/burping is a recent, disconcerting development. We are full timers and keep our sewer valve connections closed until we are emptying full tanks. Any suggestions? Share this post Link to post Share on other sites
BillyM Report post Posted February 12, 2012 Have you checked your vent, is it partially blocked? Share this post Link to post Share on other sites
hermanmullins Report post Posted February 13, 2012 Bicarbonate of soda might help. :lol: Or as BillyM (By the way Welcome to the Forum both of you) said Check your Vent. While you are on top of your coach, check all vents. BE CAREFUL on top of your coach. Share this post Link to post Share on other sites
