Still haven't found the water pump
2008 Coachmen Freedom Express 21QB. I can hear it -- which is why I'm trying to find it. I'd like to try to silence it. I can hear it around/under the shower area, driver's side rear of the mot...
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What you are hearing is most likely not the pump. The pump itself is pretty quite. The noise usally comes from a flexible water line vibrating against a sounding board (wall panel, flooring, cabinet) as the water passes through it. Few manufacturers go through the extra expense of mounting and isolating water lines to keep them from vibrating agaist anything. Coachmen Express is bargain basement, water lines will be laying against whatever was there when they were pulled trough.
