> Scott Ritchey wrote: > Since I joined the old Diesel list years ago, I've used M-1 > exclusively in all my motors. But lately, the Diesel-rated > versions of M-1 have been scarce. So I'm thinking about going > back to Rotrella. Shame on you Mobil (or is it Walmart?).
Marshall seemed to sort of understand this stuff. He referred to conversations he had with oil tribologists (sp?) and such. His recommendation was M1 or any Group IV synthetic. Or for dino oil, Delvac1300 or Delo 400. He did not like Rotella-T, which matches my conclusion. Shell has good marketing, but evidence I encountered suggested the oil may not be so great. -- Philip _______________________________________ http://www.okiebenz.com For new and used parts go to www.okiebenz.com To search list archives http://www.okiebenz.com/archive/ To Unsubscribe or change delivery options go to: http://mail.okiebenz.com/mailman/listinfo/mercedes_okiebenz.com
