Rating of motor oils - the best synthetic and semi-synthetic oils

The car engine is the main spare part. In addition, not such an inhabile. Proper and timely care for it is able to save the driver from most trouble. Motor oil is just one thing on which it is not worth saving. The car market is represented by a wide range of oils, but what kind of engine oil is good and which is better to choose, depends on the set of factors, including the engine itself.

Varieties of motor oils

All types of oils in their composition are divided into three categories - synthetic, semi-synthetic and mineral. To select the car composition for the car, it is always necessary to focus on the manufacturer's recommendation, pay attention to the degree of wear of the engine and the conditions for its operation.

• In the first place - expensive brands - Shell, Castrol, Mobil, Esso, Delphi.
• On the second - budget - Araral, Total, Agip, Mannol.
• On the last - domestic manufacturers - "TNK", "Lukoil", "Azmon".

What brand to choose is the case of everyone, however it is worth remembering that the famous brand is not always guaranteed quality.

An important criterion for all engine oils is viscosity. The thick oil is, the easier it will be the engine in the cold season. Oil viscosity is summer, winter and all-season. All-season motor oil uses popularity. It is marked with two digits and letter - 10W-40. If out of 10 deduct 35 - it turns out the minimum use temperature in winter. The second number is 40 - indicates the maximum summer indicator. Letter W means that this type can be used in summer, and in winter. All-season oil is not inferior to the quality of seasonal, and if you make a rating of motor oils for viscosity, all-season will be in the first place.

Synthetic motor oil

This is the best engine oil. It is created by the synthesis of chemicals, so initially it is possible to lay all positive qualities. Unlike its analogues synthetics:

• It has more fluidity, as a result of which friction decreases and fuel saves.
• Speed \u200b\u200bless evaporation.
• It does not oxidize and does not lose its operational properties.
• It has an increased service life.

"Synthetics" - the most expensive, however, not all suitable. Some substances included in its composition negatively affect the engine parts. Synthetic oil is suitable more new it needs to be selected when the motor operates in stress conditions. Therefore, the consumer rating of synthetic motor oils is not as high.

Semi-synthetic motor oil

This species combines the properties of mineral (50-70%) and (50-30%). Semi-synthetic motor oils are the most popular and distributed among the owners of the car. Everything is explained by a relatively low price and good product properties. The semi-synthetic is great for countries with moderate weather conditions. The ZiC A +, Esso Ultra, Mobil Super, TSL brands are used in demand, which have good antioxidant, detergent and protective characteristics.

Mineral motor oils

The simplest engine oil, which is obtained as a result of oil refining. It is used mainly on cars old grades, as well as for engines with low loads. The oil is suitable for all types of engines. It differs in a low cost, but, unfortunately, does not have the qualities that have previous two types.

To improve properties in mineral oils, different additives are added, which help to cope with corrosion and increase engine wear resistance. However, these additives are quickly destroyed, therefore, the service life of mineral oils is low.

Best motor oil

The best engine oil is what bought in a specialized store and which has a certificate of conformity. The batch number on the package must match the certificate.

The second important point is the intersavice oil interval. In other words, how often it is necessary to change it.

It is not important that the type of oil will be, paying attention when purchasing should be on its density (than it is less, the less viscous oil), the temperature of the flash and an alkaline acid number. The last indicator determines the appearance of oxidation during operation.

Any engine oil must perform features such as:

• Wear protection.
• Cooling engine parts.
• Lubrication and flushing.

All engine oils have approximately the same operational properties. Differences - only in price. If there are no problems with the engine, select synthetic and semi-synthetic oils. If the engine is too old and worn - it will suit it more which will provide a dense and thick lubricant.

What should be considered when choosing a motor oil?

It is also important to pay attention to:

1. Year of car manufacture.
2. Year of release and engine type.
3. Manufacturer's recommendations. If specific parameters of seasonal oils are specified in the specifications, then only they need to be bought. In case of replacement, serious engine problems may occur.
4. Operating conditions - for what roads the car moves, what weather conditions are dominated by (climate).
5. Mileage engine. For example, during the run period, experts recommend using mineral oils, and for cars with mileage - semi-synthetic or synthetics.

Nowadays, more and more new brands of motor oils appear on the automotive markets. It is impossible to talk, for example, that the Shell brand is equally suitable for all types of engine. Following the proverb, you need to keep in mind: not all is gold, which glitters. Therefore, the rating of motor oils is just a marketing move with the aim of attracting the buyer. Every oil is good when coping with your functions!