Valvoline is the only motor oil brand with a dedicated engine lab, where we test and prove our products 24 hours a day, 7 days a week. Our highly skilled technicians put our products through an exhaustive array of tests to measure oil consumption, deposit build-up, wear, fuel economy and more. Valvoline is the only motor oil company that can perform all five gasoline tests currently required by the American Petroleum Institute (API) and International Lubricants Standardization and Approval Committee (ILSAC) groups in-house.
