All ActivityMost RecentMost LikesSolutionsAir Suspension IssueJust noticed a new sound when starting my RV. In the past when I started the RV, as the suspension would fill with air I would hear a few hisses. Just recently I noticed it keeps doing that every 3 to 5 minutes and the sound is a little different than in the past. I am planning on taking it in for service, but wanted to ask - can I assume I have a leak somewhere? THe ride seemed the same (good). By the way - this is 2008 Fleetwood Providence 39R class A. Thanks Jaime