Can All-Season Engine Oil Be Used at -30°C in Winter?

[JosephineRose]

All-season engine oil cannot be used at -30°C in winter. Types of Engine Oil: There are three types of engine oil for motor vehicles: the first is conventional mineral oil, the second is semi-synthetic oil, and the third is fully synthetic oil. Different types of oil have different replacement intervals. The replacement intervals are six months, nine months, and one year, respectively, with corresponding mileage limits of 5,000 kilometers, 7,500 kilometers, and 10,000 kilometers. Engine Oil Replacement Locations: Engine oil can be replaced at local large repair shops or the after-sales service departments of the vehicle brand. Regularly replacing the engine oil can effectively extend the engine's lifespan and ensure more stable engine operation.