Over the past couple of years, I have become suspicious of the oil manufacturer's labelling of their "fully synthetic" oil.
Came across this youtube discussion with amsoil which shed some light on the subject for me.
The biggest take away for me was that they use group III base oil for their synthetic oil.
It seems the days of pure group IV/ V synthetic oil have gone by and the products have become a rarity.
NOw I can rest in peace
Came across this youtube discussion with amsoil which shed some light on the subject for me.
The biggest take away for me was that they use group III base oil for their synthetic oil.
It seems the days of pure group IV/ V synthetic oil have gone by and the products have become a rarity.
NOw I can rest in peace