Finally found my air leak. Should be able to patch that with some Dicor, right? Or maybe this calls for JB weld.
Anyone have any suggestions as to what the rear tank crosses over to or a source for one? It's 12" OD and 16" long between the mounting bolts. But all the sites I keep finding want to look it up by the truck model.
Take it off and have a welding shop repair it and/or check Foretravel for one.Get some paint inside and swish around in case of rust.
Sven & Kristi posted where he bought his tank when he had the same problem.