986 Forum - The Community for Porsche Boxster & Cayman Owners - View Single Post - Just did a Royal Purple Oil change, smoke?

Jake Raby · 09-22-2009, 07:22 AM

Black smoke is related to excessive enrichment/ fuel.. Not from oil.

09-22-2009, 07:22 AM	#10
Jake Raby Engine Surgeon Join Date: Aug 2008 Location: Cleveland GA USA Posts: 2,425	Black smoke is related to excessive enrichment/ fuel.. Not from oil.