Retailers in Malaysia are selling customers fake motor oil that merely appears to be the real thing. Motor oil is crucial for your engine’s longevity and performance, as it lubricates, cools, and even cleans the engine’s internal components. The United States has several safeguards in place to prevent the sale of counterfeit motor oil. Castrol Malaysia recently posted an alarming video on its official Instagram demonstrating a serious issue: many retailers seem to be selling fake motor oil. The certification process involves a considerable amount of testing and retesting to ensure that customers are getting the best real motor oil available.