Its mostly matketing !
If u like to see the engine and its internals look like it has huge mileage and very dirty its ok to use castrol as it "was" approved oil
Its mostly matketing !
If u like to see the engine and its internals look like it has huge mileage and very dirty its ok to use castrol as it "was" approved oil
Motor Confidence-14b Knockmitten lane,Western ind est ,Naas road D12