Sewer Smell
I have a 2005 Mandalay 40B and have owned since 20,000 miles, has 34,000 now. It has always had a bit of a sewer smell when driving. I do not run with vents open, both tanks have been bleached but o...
Forum Discussion
I had all three pop vents replaced and they said it was the issue but it is still there. All p traps have been replaced so will try to get to washer one, but used it recently. Will also change roof vent.
