Should Cars Use Antifreeze Engine Oil in Winter in Northeast China?

[CorbinRose]

In the Northeast region, winters are relatively cold. If summer or all-season engine oil was previously used, it is recommended to switch to winter engine oil to avoid vehicle starting issues, better protect the engine, and reduce friction between components. Temperature for Changing Antifreeze Engine Oil: Most people use 5W series engine oil, which can be used at a minimum temperature of -30 degrees Celsius, suitable for most regions in China. However, in some colder areas like the Northeast, it is necessary to switch to 0W series engine oil. Therefore, the choice of engine oil should mainly depend on the local minimum temperature and the driver's habits. Regular Oil Changes Are Necessary: In addition to changing engine oil based on environmental conditions, regular changes are also required. Over time, the functional characteristics of engine oil degrade, and it may deteriorate. If not changed in time, it cannot lubricate or clean the engine, leading to more severe wear of engine components, shortening their lifespan, and adversely affecting engine operation.