Synthetic oil provides better engine protection and it lasts longer than conventional motor oil. So should you switch? Let's find out.
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How Often To Change Synthetic Oil
oil. Enhanced refining methods and chemically enhanced friction modifiers produce a product with exceptional engine ...
synthetic blends, and full-synthetic oils, such as its Ultra Platinum, High Mileage, and Platinum Euro lines. Havoline is a motor oil company with a history of experimentation and innovation.