986 Forum - The Community for Porsche Boxster & Cayman Owners - View Single Post

mikefocke · 02-25-2010, 05:36 AM

Experience to understand.

So do your own Used Oil Analysis and form your own conclusion.

And in the many "oil" threads, why is it we don't see a Mobil 1 supporter citing his figures to "prove" that JFP and Charles and Jake are wrong. Most everyone I've ever seen posting their figures on the subject comes to the same conclusion.

Why has Porsche quietly changed their miles between oil changes recommendation? Wouldn't be because the effectiveness of the oil they recommend isn't as good as they thought, would it?

02-25-2010, 05:36 AM	#15
mikefocke Registered User Join Date: Aug 2005 Location: Sanford NC Posts: 2,537	It takes only rhetoric to dispute Experience to understand. So do your own Used Oil Analysis and form your own conclusion. And in the many "oil" threads, why is it we don't see a Mobil 1 supporter citing his figures to "prove" that JFP and Charles and Jake are wrong. Most everyone I've ever seen posting their figures on the subject comes to the same conclusion. Why has Porsche quietly changed their miles between oil changes recommendation? Wouldn't be because the effectiveness of the oil they recommend isn't as good as they thought, would it? Last edited by mikefocke; 02-26-2010 at 07:22 AM.