986 Forum - The Community for Porsche Boxster & Cayman Owners - View Single Post - Will thinner oil reduce cold start rattle?

JTP · 05-25-2011, 06:20 AM

I used to use M1 0W40. After switching to Motul 10W40 alot of the startup rattles and other noises were greatly reduced.

05-25-2011, 06:20 AM	#11
JTP Registered User Join Date: Aug 2009 Location: MD Posts: 628	I used to use M1 0W40. After switching to Motul 10W40 alot of the startup rattles and other noises were greatly reduced.