Quote:
Originally Posted by Lemans64
Mine did sound like air leaking thru bypass valve as well, but ya the piece on top of tank that the 1/4 plastic lines goes to has a check valve in it
that can stick and allow tank pressure back to the pump and or the shut off valve. Not saying this is your issue, but something to check. Once the system makes top pressure
the shut off blows off and stops the motor, the check valve in top of tank should close and not allow air to go back to switch thru the 1/4 line. Google it. Hopefully
i'm not making it more confusing, LOL.
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okay...I see what your saying. so technically that shut off always engages the little valve on the 1/4" line when it shuts the compressor off, but there shouldn't be air in the 1/4" line itself. I'll check it out tonight, thanks.