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911sc · 06-14-2008, 06:25 AM

after replace the oil seperator for over a year ,the blue smoke still pop out once in a while radom, I am using 5-40 for the engine oil is that too thin for the older boxster ?should i use 20-50 for the engine oil?

06-14-2008, 06:25 AM	#13
911sc Registered User Join Date: Apr 2004 Posts: 93	after replace the oil seperator for over a year ,the blue smoke still pop out once in a while radom, I am using 5-40 for the engine oil is that too thin for the older boxster ?should i use 20-50 for the engine oil?