How does Chevron synthetic compare to the conventional Chevron motor oil? I know that the Chevron Synthetic may well be Group III instead of PAO or esters but it is cheaper than Mobil 1 and is it a good motor oil?
Can you mix a quart of Chevron synthetic with conventional Chevron Supreme and create a somewhat better oil? Are the additives and the base stocks compatible?
Can you mix a quart of Chevron synthetic with conventional Chevron Supreme and create a somewhat better oil? Are the additives and the base stocks compatible?