View Single Post
Old 01-12-2017, 03:39 AM   #2
Flavor 987S
Registered User
 
Join Date: Jul 2009
Location: Arlington Heights, IL
Posts: 1,561
I agree with your mechanic. Use Mobil 5W50. That's what I use. Porsche A40 approved.
Flavor 987S is offline   Reply With Quote