Cars are an integral part of modern life, and motor oil is one of the key factors in ensuring that an engine runs properly. Motor oil is the lifeblood of an engine, helping to reduce friction and wear as well as cooling and cleaning internal engine components. This article will explore the role of motor oil, different types of motor oil, and how to properly maintain your car engine.

 

Motor oil plays multiple key roles inside an engine:

-Reducing friction: Motor oil forms a lubricating film between moving parts, reducing friction between metal components and thus reducing wear.

 

-Cooling the engine: It helps to maintain the engine temperature within an appropriate range by absorbing heat and transferring it to the radiator.

 

-Cleaning action: Motor oil suspends dirt and debris in the oil, preventing them from settling on engine components and keeping the engine clean.

 

Different types of motor oil:

-Synthetic oil: Synthetic oil is manufactured through chemical synthesis and has a high degree of stability and performance. They perform well at high temperatures and are suitable for high-performance engines and extreme working conditions.

 

-Mineral oil lubricants: Mineral oil is a natural lubricant extracted from petroleum. They are cost-effective and suitable for ordinary city driving, but require more frequent changes.

 

-High mileage oil: Designed for high mileage vehicles, it has special additives that help protect aging engines and extend their life.

 

Regularly changing motor oil is a key step in keeping the engine healthy. Car owners should follow the manufacturer's recommendations, usually every 5,000 to 10,000 miles (8,000 to 16,000 km) or every six months, depending on which comes first. When changing motor oil, the oil filter should also be changed to ensure clean lubricating oil enters the engine.

 

Buying high-quality motor oil is essential. Choose products that meet the manufacturer's specifications to ensure they meet the engine's requirements. Do not neglect the quality of motor oil, as it directly affects engine performance and life.

 

Motor oil is essential for the normal operation of a car engine. Understanding the role of motor oil, choosing the right type, and regularly changing and maintaining it are key to maintaining vehicle performance and life. By choosing and maintaining the right motor oil, you can ensure that your car engine runs in good condition and provides you with a reliable means of transportation.