Can Winter Engine Oil Be Used in Summer?
1 Answers
Generally, it is possible, but not recommended. Most engine oils available on the market today are all-season oils. Unless in extremely cold or extremely hot regions, there should generally be no issues. The specific situation should be judged based on local temperatures. For example, winters in Northeast China and winters in the South are certainly not the same. Whether it can be used depends not only on local temperatures but also on whether it meets the vehicle's engine oil grade requirements. Introduction to engine oil grades: 1. The smaller the number before the W, the better the low-temperature performance. 2. The larger the number after the W, the higher the viscosity of the oil, suitable for high-temperature environments caused by high temperatures and high engine loads.