How often should Castrol EDGE be changed?

[StRose]

Castrol EDGE should be changed once a year or every 10,000 kilometers. Below are the specific details on how often Castrol EDGE should be changed: 1. Castrol EDGE is a fully synthetic oil, and fully synthetic oil can be changed every 10,000 kilometers or once a year. However, the actual interval depends on the driving conditions of the vehicle. If the vehicle is frequently driven in congested traffic, it is recommended to change the oil 1,000 kilometers earlier, as the oil continues to lubricate the engine even when the vehicle is idling. 2. Generally, motor oils are divided into three types: fully synthetic, semi-synthetic, and mineral oil. Fully synthetic oil is typically changed every 10,000 kilometers or once a year, semi-synthetic oil every 7,500 kilometers or every 7-8 months, and mineral oil every 5,000 kilometers or every 6 months.