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
Had the same thing happen to our Mandalay Presidio. If you have a washer, run it to fill the p trap. Be sure all other traps have water in them also.
