As a mass consumer product that is prone to wear and tear, the car's daily maintenance has become a scientific, necessary, and massive project. Among thousands of complex components, the engine is absolutely in the "C position". , What are the precautions for engine maintenance? Let's find out with the editor!

1. Idle speed heating up

Use fast idle speed to heat up. Many drivers are accustomed to using idle speed to heat up when starting the vehicle. However, due to the low speed, the oil pump cannot quickly and quickly press the lubricating oil into the lubricating surfaces. At this time, the engine is half-friction or dry. Working under the condition of friction and low oil pressure of the automobile will easily accelerate the wear of various parts of the engine and reduce the service life. In addition, low temperature not only affects fuel atomization, but also causes unburned fuel to flee into the crankcase, causing the oil film on the cylinder wall to be washed away, which is not conducive to the normal operation of the engine. The correct way is to wait for a few seconds after the engine starts, and use fast idle speed to heat up, so as to give full play to the role of lubricating oil in the engine.

2. Keep the crankcase well ventilated.

Most gasoline engines are now equipped with PCV valves (Crankcase Active Ventilation Control System), but pollutants will be deposited around the PCV valve, which may block the valve. Therefore, the contaminants around the PCV valve must be cleaned regularly.

3. Maintain the engine on schedule

People tend to overlook the importance of regular maintenance and think that the engine can be used. In fact, poor engine maintenance directly affects the service life of the engine. Once the engine breaks down, it will cost more to repair. Therefore, it is necessary to develop a good habit of car engine maintenance, especially during the regular maintenance period of the car, car owners can not "lazy"!

All in all, as the "energy source" of the car, the daily maintenance of the car engine is not as often as possible, but also regular inspections and replacements. If you want to become a qualified car owner, you should be more concerned about the state of your car in your daily life and maintain it appropriately. Have you got the above tips on car engine maintenance?