We have a 2017 Open Range travel trailer that we bought new. Over the years, we have noticed a smell that we are not able to track down. The smell is present even with the tanks empty. It is very stro...
From what the op said, it’s probably not black or gray tank smells. For the first couple of years in our Newmar we had an “odd” smell which I had smelled before, at the Newmar factory. They use a lot of glue/sealant on these things.