Every year the number of cars on the roads is increasing and now he is no longer a luxury item, as there are in almost every family.For it to have served you long needed careful nursing.Not least important is the choice of oil pouring into the engine of your car.Why do you need to oil, which oil is poured into the engine?Oil pouring into the engine is necessary to perform a number of functions:
- by heating the engine and mechanisms and / m oil cools them;
- reduces friction parts, which results in improved engine performance and reduced fuel consumption;
- seals of the engine;
- protects the surface of the a / m from corrosion and wear;
- prevents deposition on engine parts dirt and oxidation products.
Which oil is poured into the engine?
It is best not to save money and fill a good oil, while giving priority to the well-known producers.Thus, you reduce the wear and tear of your car and prolong its service life.
When you purchase a new car, especially if it is your first, you are facing a dilemma which oil to pour into the engine and / m?The first step is to look at the instructions in the car.Typically, where indicated, some oil is recommended to use in the winter time and Leten, as well as some oil viscosity recommended for the grade A / m.The viscosity and its dependence on the temperature of the environment is one of the main characteristics of the oil.Parameter viscosity abbreviated SAE.If the characteristics of an oil which you will flood, will not correspond to the vehicle manufacturer's recommendations, which may result in loss of engine power.Thick oil is best used for engines operating under high loads, and to reduce the viscosity of the oil is best used for engines with high speeds.If a car b / y, then it is better to check with the previous owner, which he poured oil.It is necessary, as oil changes can harm your car.Stir the different types of oil is not recommended.
Which oil is best?
The following types of oils:
- mineral (oil).Mineral oil has better lubricating properties.It is often used at the first fill.The flowability of mineral oil is not stable.According to its properties it is worse than synthetic and semi-synthetic.A positive aspect in relation to semisynthesis is that it is better and there is no need to be expanded in its utilization by harmful chemicals.
- Synthetic.This type of oil has a more stable properties: thermal and chemical.It is less subject to any external influence, it has a longer life.However, it is expensive and has a large waste consumption.
- Semi-synthetic.This type of oil is inferior in their properties to the synthetic, but good relative to the price of it, that is it is cheaper.He has a good set of features, but it has less marginal frost.It is recommended to fill in a car with high mileage if fumes synthetic oil increases.
oil must have detergency, anti-wear, dispersant, corrosion, demulsibility and barrier properties, low volatility, high thermal-oxidative and thermal stability.
manufacturer of chemical industry produces oil intended for diesel, gasoline and universal.Universal oil - it is not a bad choice, but it is better to use the oil recommended by the manufacturer and / m, which is designed specifically for your type of engine.
When you choose what kind of oil to pour into the engine, it is necessary to take into account the technical condition of the car, engine, compatibility with the chosen motor oil, fuel quality, operating conditions.
