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jaykay · 10-28-2009, 02:08 PM

This a basic question .....but why have many gone away from the standard 0w40 that Porsche recomends? I am about to do a change

10-28-2009, 02:08 PM	#1
jaykay Registered User Join Date: Sep 2009 Location: toronto Posts: 2,668	0W Mobil 1 - Engine oil This a basic question .....but why have many gone away from the standard 0w40 that Porsche recomends? I am about to do a change