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Anonymous users2024-02-15Both types of engine oil are available, and it is right to choose the right oil for your car model, and the current oil quality is very different.
Engine oil, that is, engine lubricant, English name: engine oil. The density is about to lubricate and reduce friction, assist cooling and cooling, seal leakage, rust and corrosion, shock absorption and cushioning for the engine.
It is known as the "blood" of automobiles. The engine oil consists of base oil.
and additives.
Base oil is the main component of lubricating oil, which determines the basic properties of lubricating oil, and additives can make up for and improve the shortcomings of base oil performance, give some new properties, and are an important part of lubricating oil.
The engine is the heart of the car, and there are many metal surfaces in the engine that rub against each other, and these parts move fast, the environment is poor, and the operating temperature can reach 400 to 600 meters. The new technology transforms natural gas into crystal-pure, fully synthetic base oils, on which is added with unique powered cleaning technology to create lubricants with superior cleaning protection.
Under such harsh working conditions, only qualified lubricating oil can reduce the wear of engine parts and prolong the service life. Engine oils on the market can be simply classified as mineral oils due to their different base oils.
and synthetic oil (vegetable oil is not counted due to the scarcity of production). Synthetic oil is divided into: fully synthetic and semi-synthetic.
Components of motor oil:
Lubricating oil base oils are mainly divided into two categories: mineral base oils and synthetic base oils. Mineral base oils are used in a wide range of applications in large quantities (about 95% or more), but some applications require the use of synthetic base stock blends.
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Anonymous users2024-02-14Castrol is good, because the base oil of this oil is imported, and in addition, the initial oil such as Mercedes-Benz, BMW, and Volvo are all Castrol.
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Anonymous users2024-02-13If I were to rank the three major brands, Mobil Shell Castrol, and if I was talking about lubricants, I would choose the FUCHS GT1
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Anonymous users2024-02-12German FOSS engine oil is the best, I have used Mobil in my car, there are many fakes, or FOCHS is good.
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Anonymous users2024-02-11Mobil is an international first-line brand. Castrol and FOSS are international second-tier brands. Mobil has a larger market share than Castrol and FOSS. Can't say that's good. It depends on what you're using it for. There is no such thing as the best. Only the most suitable.
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Anonymous users2024-02-10The three major brands: Shell, Mobil, Castrol at the bottom, Shell at the bottom of the list, Shell at 7.1 percent in the world, Mobil at 7 percent in the world, and Castrol at the bottom of the list.
To be honest, if you want to identify the quality of a motor oil from the appearance, according to the development of today's science and technology, it is really difficult, whether it is packaging, anti-counterfeiting logo, or font, the workmanship is so seamless. >>>More
Yes, there are too many Castrol fakes, and the quality of the real thing is definitely good.
Castrol engine oil has the longest maintenance mileage and the best performance should be Castrol EXTREME, it is a three-class fully synthetic engine oil, the reason for the big brand, the cost performance is not very good, I used it a long time ago, and then because the cost performance is not very good, I changed to GT Magic Red, GT is a four-class fully synthetic engine oil, the performance is far better than Castrol EXTREME.
<> Castrol focuses on engine protection.
Advantages: better oil film, good engine cold protection performance, better starting protection. >>>More
In fact, Mobil Castrol Shell engine oil is very good, now the top ranking is also more well-known, that is, these three brands of engine oil fakes are quite a lot, if the sales channel is not reliable, it is easy to buy fake engine oil, so I would rather buy some niche brands, quality ***, like the German GT Magic Red engine oil I bought, although it is a niche brand, but it is also the king of niche engine oil, the quality is still relatively good, a lot of high-end cars are in use, the reputation is also very good, the most important thing is that there is no fake problem, The official is the only sales channel with peace of mind.