From: utzoo!decvax!duke!mcnc!unc!smb Newsgroups: net.auto Title: oil Article-I.D.: unc.3973 Posted: Thu Sep 16 10:50:00 1982 Received: Fri Sep 17 02:28:17 1982 How different are the different brands of motor oil? Are some brands really significantly better for your car than others? What about oil filters? Does anyone know of any reliable objective data on this? --Steve