Subject: RE: Reduce American Oil Dependence w/ Amsoil IP: Logged
Message: Hmmm. $7/qt for amsoil vs $2.49 for Castrol
25,000 oil change intervals but recommend changing the fileter every 6 months.
Last time I tried to change just the filter I lost 2+ quarts anyways. Might as well replace all the oil at the oil change.
Been doing 6K intervals for umpteen years and over 200,000 miles without an engine failure due to oil problems on the vehicles I had. This is all with standard dino oils.
Subject: RE: Reduce American Oil Dependence w/ Amsoil