I have a 2004 Monaco 34 ft. It is a diesel pusher. Purchased in May of 2017. At purchase it had 29,000 miles - was kept in a garage by the original owner. When I purchased it I had a local mechani...
I wonder if it could be as simple as a piece of outside trip vibrating due to wind? I had a similar issue that was caused by a piece of windshield trim.