Can I Buy Engine Oil at a 4S Shop?
1 Answers
You can buy engine oil at a 4S shop. If your car is still under warranty, whether it's a few years or tens of thousands of kilometers, you must use the engine oil provided by the 4S shop. However, it doesn't necessarily have to be fully synthetic; regular engine oil is also acceptable, but it is crucial to adhere to the scheduled maintenance intervals based on mileage and time. The role of engine oil: The engine operates under extremely harsh conditions, and engine oil serves to lubricate, cool, and clean the dirt generated by engine friction, ensuring normal engine operation and extending the engine's lifespan. Therefore, engine oil plays a vital role in maintaining normal engine operation and prolonging its service life. Considerations when choosing engine oil: Selecting engine oil should be based on the engine's requirements. It is unnecessary to use overly advanced oil in engines with lower requirements, nor should lower-grade oil be used in engines with higher demands.