Lubrication Update
Posted: Sun. Apr. 18, 2010 9:57 pm
Lubricated my powervent with Mobil1 0W20 fully synthetic,ran all winter with no problems.This is my old powervent that got noisy last spring,bought a new motor but it turned out to be the wrong one,so cleaned and lubed the old one and it has been great ever since.6 bucks for a quart of Mobil1 is a lot less than SWG oil.