Lonestar Guy
Well-known member
I have a one year old travel trailer. It seems like every time I open the propane tank cover, I detect some gas smell, even when the valves are OFF. I applied kiddie bubble solution at all the joints and connections with valves closed and open and I see no bubbles. (This assumes the kiddie bubble solution is acceptable for leak testing.) So, I'm just wondering if, although it might be an infinitesimal amount, is it acceptable to smell some gas at a given time, perhaps more so upon stopping after traveling? Otherwise, do I need to find a more surefire method for leak checking? Thanks!