Posted by Vaughn [99.107.221.177] on Friday, November 22, 2013 at 10:35:14 :
In Reply to: motor oil posted by Mark in Washington [76.28.246.111] on Thursday, November 21, 2013 at 23:02:29 :
Full synthetic motor oils last 7 times longer than conventional or blended oils. You can't get better lubrication protection than that. I use Mobile 1, 15-50 in my 85 Toyota, 370,000 miles and still going strong!