OK, not strictly a tow vehicle question, since I'm driving a class B campervan at the moment - but this seems to be where the suspension people hang out... My van has some firestone air bags, and o...
I don't know a thing about airbags. But I'd take a soap solution in a spray bottle and after pumping it up to 80 psi I'd spray the bag section by section looking for bubbles. At least you could localize the leak.
