986 Forum - The Community for Porsche Boxster & Cayman Owners - View Single Post - Rattle on startup- worry?

Mark_T · 06-09-2012, 07:04 AM

I'm going to hazard a guess that you are using Mobil1 0W40 oil. Try swapping to Castrol Syntech (now Edge) 5W40. A lot of us have found that gets rid of the start-up rattle.

06-09-2012, 07:04 AM	#3
Mark_T Registered User Join Date: Nov 2009 Location: Winnipeg MB Posts: 2,486	I'm going to hazard a guess that you are using Mobil1 0W40 oil. Try swapping to Castrol Syntech (now Edge) 5W40. A lot of us have found that gets rid of the start-up rattle. __________________ '99 black 986