Forum Discussion
ChuckSteed
Nov 14, 2018Explorer
Just use either RV anti freeze or low air pressure 30psi and be done with the processs. Vacuuming is likely to open up a can of worms..
Both above methods are tired and true and see no need t9 risk damage to RV lines , fittings etc by applying suction on 5hings meant for positive pressure.
Both above methods are tired and true and see no need t9 risk damage to RV lines , fittings etc by applying suction on 5hings meant for positive pressure.
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