Just went to Pennzoil's new website and checked out the product data sheet for the Ultra and they now have posted the old March, 2010 TDS instead of the real recent one (2011). The Noack value for the 5w30 on the 2011 one is more to my liking.
I'm trying to think of what the heck is going on at Pennzoil; was the 2011 TDS a fluke or do they need to hire some really good techies to manage their web site?
Comments?
I'm trying to think of what the heck is going on at Pennzoil; was the 2011 TDS a fluke or do they need to hire some really good techies to manage their web site?
Comments?