Chevron Supreme Synthetic.

[Mystic]

We know from VOAs and UOAs that Chevron Supreme conventional motor oil is really good. So how good is the Chevron Supreme Synthetic? If conventional Chevron Supreme was being used in the hotter months of the year, would Chevron Supreme Synthetic work well in the colder months and be compatible with the Chevron Supreme conventional motor oil additives?

 

[JonS]

That's what i was going to do. But when i went to get my Chevron synthetic they were all out of it. So i decided to do the full switch to Pennzoil for summer and winter.