I have been using Schaeffer's 10W-30 in two of my cars and 15W-40 in a truck I recently sold. My UOAs with Terry Dyson's interpretation show that oil to be very well suited for my applications. I have tried to post my analysis but haven't figured how to get the pdf form to load onto the forum. I have had the good fortune of living within about 30 0r 35 miles from Bob, a local Schaeffers representative, and I could pick it up from him and avoid shipping charges. Check in the site supporters' section where you should find Scheaffers abailable for around $3 per qt., which it might be with shipping charges. I noticed it tended to give better wear numbers than Mobil 1 I was using when I changed over to it.
[ March 04, 2004, 03:50 PM: Message edited by: krholm ]