Originally Posted by Railrust
Originally Posted by PimTac
I'm glad you caught it.
I am actually surprised this thread isn't going gangbusters. What does Shell use for their base oil now ? A lot of PP users might be wondering the same thing thinking they have been using GTL all this time.
I do wonder...bottom line is this, I think a lot of these Dexos approved 0w20's/5w30's are pretty similar. I use PP 0w20 and my car seems to consume less oil on it, but after looking at some of the specs from all these different manufacturers?? Is there enough difference either way as long as they have that Dexos sticker on the side? Aside from Valvoline, which uses the sodium instead of the moly...is there really much difference? They all have their NOACK dropped down to 9ish for the most part, they all seem to be able to meet specs. Maybe I'm wasting my time buying Pennzoil (although it's reasonable and they have that rebate going on right now)? I could just buy Super Tech or Amazon Synthetic by the looks of things.
As an aside, Valvoline doesn't use Sodium anymore either. They use Moly, Boron and Titanium along with decreased Calcium and increased Magnesium. Sodium was a LSPI trigger.