How to distinguish true and false engine oil? YACCO European engine oil brand tells you that you can test the authenticity of the engine oil yourself:

First, as can be seen from the outer packaging, the container of genuine engine oil works well without stubble and connection protrusion.

Second, from the price point of view, genuine engine oil generally has a unified price, even if there is a change, the difference will not be too great.

Third, you can see it from the outside of the oil. True oil has no impurities, suspended matter and sediment, and has good fluidity when shaking; Fake oil is generally dark in color, or has impurities precipitated, or has a strong pungent taste, and its fluidity is poor when shaken. It's easy to tell the true and false engine oil from its color.

The above information is for reference only.