Recycled oil
Does anyone know for a fact if wallmart synthetic oil uses recycled oil or is it virgin oil? Many thanks
Forum Discussion
Petroleum Quality Institute latest sample of Supertech
Basically, Supertech (Walmart's synthetic) is within the same ranges of all the other brands of synthetic motor oils.
Basically, Supertech (Walmart's synthetic) is within the same ranges of all the other brands of synthetic motor oils.
