Here's a question I've pondered several times.
When you activate the fording handle in the cab, it closes off or opens up a valve under the aircleaner to provide possitive pressure to the drivetrain components...right?
So my question is, how much pressure is introduced? Is it enough to induce a leak in a weak seal? Would pvc flex line be strong enough to handle the pressure? As my truck was configured by the P.O., it had a pvc line running full length attached to the frame only (wasn't connected to anything, just flapping in the breeze). I wonder if this was the pressure line?
Thanks all.