twisted60
Active member
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- Jupiter, Florida
Need help, I've found plenty of issues where air builds up to +/- 60psi but in my case it does not build up any pressure. I can service the tanks from an external source, I do not hear any air leaking, truck drives normal with each application of brakes bleeding down the air as normal but no air going back into tanks.
Going by what I've found on other posts, I'm lead to the PPV. Does this sound correct ?
Any other hint or direction is welcome.
Going by what I've found on other posts, I'm lead to the PPV. Does this sound correct ?
Any other hint or direction is welcome.