Originally Posted by MFortie
Might've found my answer -- apparently the FL chassis doesn't dump the air when you use the auto leveling?
Our Alpine dumps the air first off -- thought they all did that.
Enlighten me if I'm wrong...
It could vary by chassis, but mine does dump air when I use auto-level. The ride height levelers dump the air because the frame goes up. Easy way to dump the air bags is to not auto level - just raise the rear. Let the air dump. Then lower the rear and auto level.
I installed dump valves on mine.