RV Air System Leak: Front Tank Losing Pressure Solutions
Somewhere my neighbor's Class A maintains perfect air pressure in both tanks while my front tank keeps bleeding down overnight — what am I missing? My front air tank keeps losing pressure, but only when the coach is up on the air bags. When I jack up the rear and take weight off the bags, no pressure loss at all. Same thing when I dump the bags completely - holds pressure fine. The rear tank seems totally unaffected.
What's really puzzling me is after I shut down, I can hear this weird gurgling or burping sound coming from the front secondary tank until the system loses pressure. But here's the strange part - even though it's the front tank losing pressure, the rear of the coach sags way faster than the front after shutdown. I've meticulously sprayed soapy water at least 3 times on every fitting, valve, and connection I can reach around both the front tanks and rear bags, but I can't spot any visible leaks anywhere. Could really use some guidance on what I might be missing here.
Thanks,
Jon …more
What's really puzzling me is after I shut down, I can hear this weird gurgling or burping sound coming from the front secondary tank until the system loses pressure. But here's the strange part - even though it's the front tank losing pressure, the rear of the coach sags way faster than the front after shutdown. I've meticulously sprayed soapy water at least 3 times on every fitting, valve, and connection I can reach around both the front tanks and rear bags, but I can't spot any visible leaks anywhere. Could really use some guidance on what I might be missing here.
Thanks,
Jon …more
