I have seen a lot of people hear ridicule the Group III motor oils but I have not seen very many UOAs to justify all of this. How do the Group III motor oils compare?
I would assume that motor oils like Chevron Synthetic, Pennzoil Synthetic, Quaker State Synthetic, Castrol Syntec (American), Valvoline SynPower, and others like these are Group III, although some of these may have some PAO or ester.
Are any of them good motor oils that can compete with oils like Mobil 1?
I would assume that motor oils like Chevron Synthetic, Pennzoil Synthetic, Quaker State Synthetic, Castrol Syntec (American), Valvoline SynPower, and others like these are Group III, although some of these may have some PAO or ester.
Are any of them good motor oils that can compete with oils like Mobil 1?