Very often, motorists ask themselves the question: which engine oil is better? To answer it, you must first understand what motor lubricant itself is.
1 How to choose the right oil
The main component of the system lubrication of the propulsion unit of the machine, without which it is impossible to operate the car normally, is engine oil. Engine power, fuel consumption per kilometer and the frequency of repairs directly depends on the type of oil.
Because of this, the timely replacement of lubricant components not only favors the maintenance of the vehicle in a functional state, but also prevents many problems in the process of using the car. However, in modern conditions, when there are a huge number of automotive oil manufacturers with a wide range of their product on the market at the same time, many motorists have a problem choosing the right lubricant.
It is necessary to be more attentive to the modes and conditions of use of motors, taking into account the consumable properties of the oil. A special typology is suitable for this, which divides oils into three types:
- A / B (for motors of all types used in passenger cars and small trucks);
- C (for engines using gasoline and diesel, but at the same time meeting the environmental area);
- E (heavy diesel engines).
The letter is followed by a number: the larger it is, the better the characteristics of the lubricant.
When deciding which car oil to choose: semi-synthetic, synthetic or mineral, many motorists have no doubts and choose synthetics. However, despite the actual advantages of synthetic oils (reduced binding power, the ability to choose additives, savings), you need to take into account the manufacturer's advice and the special features of the engine. It is not recommended to use synthetic oil in engines with a long service life.
To find out which car oil is better to fill in a car, you need to study the technical documents of the car or call the official representative of the institution where the vehicle was purchased. In addition, you can contact the car manufacturer directly through the hotline.
Manufacturers choose the types of lubricant that correspond to the design and characteristics of the car, also based on future conditions for using the motor. Therefore, do not forget about a responsible approach to the choice of oil. Good car oil is the main guarantee of stable engine operation.
The thing is that the wrong choice can simply destroy the engine, and after that it will not be repairable, and this will lead to the purchase of a new motor, which may simply not be available, and even if it is in stock, then its cost almost equal to the price of the finished car.
It is worth remembering that motor oils are developed for each motor separately, and not for modifying the car. And each manufacturer has its own special corridors within which deviations in the characteristics of oils for the engines produced by these enterprises are allowed. Information about the deviation from the permissible values must be indicated on the label of the lubricant.
It should be understood that the tolerances will not say anything about the quality of the oil: they only indicate its compliance with the functional features and capabilities of a particular engine. At the same time, the automotive manufacturer can advise many types of oil materials to choose from at once. In such a situation, you need to focus on the presence of additives that improve the properties of the product. They will tell you how to choose the oil.
3 Things to consider when choosing engine oil
When choosing a car oil, first of all, you need to focus on the advice of the engine manufacturer indicated in the technical documentation of the car. In the same place, in addition to formal requests, certain brands of lubricants of the corresponding manufacturer are also indicated. You need to be wary of buying a low-quality product and be vigilant.
The thing is that it is very difficult to distinguish fake machine lubricant. In order not to become a victim of scammers, it is necessary to purchase car oil only at specialized outlets and from authorized dealers. When buying, you should pay attention to the quality of the oil packaging and label fastening, the presence of the brand logo and special embossing. All these signs will tell you how to choose the right oil.
The question of which lubricant is better is heard by car service employees every day. Best of all is a good motor lubricant that is exactly suitable for a particular brand of motor. But to answer the question of how to choose engine oil will not work briefly. It should be remembered that, for example, such an expensive and high-quality oil as 5w40 extremely destroys all family saving attempts, as it only increases fuel consumption. But it contributes to the long operation of the engine.
The choice of motor oil begins with the fact that you need to understand and evaluate the role of motor lubrication. It's best to think of it as a motor component. And the most important. The increase in engine power, consumption of the fuel component, durability, toxicity of exhaust gases, and noise directly depend on how correctly the brand of oil is selected, what is the quality of the lubricant and the frequency of its change.
The best motor oil is Mobil, Liquid Moli, Lukoil, Areca, Adinol, Shell Helix and others.
Of course, the selection of engine oil for a particular car is best left to car service centers that have extensive experience in effective repair and prevention of internal car systems.
4 Additives in motor oils
Additives are very different. Below are the main types that no lubricant can do without.
- Additives that increase the astringency of motor oils. They are necessary so that the engine oil continues to have an astringent effect at any temperature difference. If you do not add them, then its density will be excessive with a slight decrease in temperature and very low - with growth. This additive changes the thickness of the oily film that prevents friction. This helps to reduce wear on parts.
- Additives that improve the lubrication characteristics of motor oils and the sliding of parts. These include extreme pressure, anti-friction, anti-wear additives, as well as anti-friction and tack additives.
- Antioxidant additives for motor oils. Antioxidant additives interact with the primary products of the oxidation reaction - oxides. They quench all oxidation reactions before they even begin. It is also appropriate to include anti-foam additives in this group, since, by reducing the foam, they neutralize the negative consequences from the reactions of automobile oil and atmospheric air. In addition, they eliminate holes in the oil film and improve the functioning of all internal engine systems.
- Additives against rust. Some of them eliminate the harmful effects of acids resulting from the oxidation of oil or the combustion of low-quality fuel. Others form a protective microfilm on metal parts. Still others - absorb moisture, which is the main cause of rust.
Which oil to choose is ultimately up to you.
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