What is Function of Engine Oil?
The engine oil is one of the most important components of your car, yet it is often overlooked or taken for granted. It is the lifeblood of your engine, providing essential lubrication and protection to keep it running smoothly.
The primary function of engine oil is to reduce friction between moving parts within the engine. The oil forms a protective film on metal surfaces, reducing the amount of metal-to-metal contact and thus, reducing friction and wear. Without adequate lubrication, metal parts within the engine would grind against each other, leading to increased wear and tear, reduced efficiency, and eventually, engine failure.
In addition to lubrication, engine oil also helps to cool the engine. The oil circulates through the engine, picking up heat from hot metal parts and carrying it to the oil cooler where it is dissipated. This helps to reduce engine temperatures and prevent overheating, which can cause damage to the engine and other components.
What is the difference between Synthetic, Mineral, and Semi-Synthetic?
Mineral engine oils are made from crude oil that has been refined to remove impurities. This type of oil is the most basic and the least expensive option available. While it is effective in protecting the engine, it has limited performance capabilities, particularly in high-temperature conditions. Additionally, mineral oil breaks down over time and can form deposits in the engine, reducing its efficiency and performance.
Semi-synthetic engine oils are a blend of mineral oil and synthetic oil. This type of oil offers improved performance over mineral oil, especially in high-temperature conditions. It also has a longer lifespan and does not break down as quickly as mineral oil, reducing the amount of deposits in the engine. Semi-synthetic oils are a good choice for those who want to balance the cost and performance of their engine oil.
Synthetic engine oils, on the other hand, are made from chemical compounds and are not derived from crude oil. Synthetic oils are specifically formulated to provide the best performance and protection for your engine. They are highly resistant to heat and break down, meaning they last longer and provide better protection to the engine. Additionally, synthetic oils are engineered to provide better fuel economy and reduce emissions, making them a more eco-friendly option.