I need some guidance on odor problem UPDATED!
I need some guidance prior to taking my camper to the RV shop. I have a 2013 Graywolf 26BH that we bought new. This problem just started this year, we're having a bad sewer smell. I use a good quality...
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Another possibility is that if you're not using your shower or haven't in quite a while, the P-trap could be dry. Pour a little water down the drain and see what happens. We've had to replace both our AAVs after a couple of years or so. One replacement even failed in short order and then I installed a commercial grade Oatey one.
