How Long Can Semi-Synthetic Engine Oil Be Used?

[LaIsaac]

Engines using semi-synthetic oil can have the oil changed every 7,500 kilometers or 8 months. More relevant information is as follows: 1. If the city has a lot of airborne dust, very low temperatures (below -20°C), or the car is frequently used for short trips (each drive is less than 8 kilometers), it is recommended to change the oil more frequently, at 6,000 kilometers or every 6 months. 2. The exact time for changing the oil varies depending on the city, environment, and driving needs. 3. First, note the time interval between each oil change, and then observe the driving experience after changing the oil. If the car feels smoother with better power output and quieter operation after the oil change, it indicates that the previous oil change interval was too long, and the next interval should be shortened.