So I start the bus as usual to leave the campground. Air bags/chassis will not air up etc. Jacks are down....
For several hours I tried everything I could think of. I released air from the system many times via brake petal. Start engine. Pressure builds but chassis will not air up. I hear no air leaking. No air leaking in the engine compartment. Dash gauges show front and rear air filling up and the system will even go poof when pressure reaches what ever psi that makes it go poof !!!
I am thinking a valve in either the HWH system or the chassis is stuck closed?????
Any thoughts on where to start the hunt for the issue?
Luckily campground was not full tonight and we were able to stay over....
Bus is a 09 43 on Spartan chassis..