How to change engine oil in a car to reduce the risk of encountering fake engine oil?

Go to a more regular place to do maintenance more securely, I am now in the maintenance of GT magic red lubricants, GT this brand is very relieved to maintain, can only be purchased in official channels, the purchase channels are strictly controlled, there are no fakes. Moreover, it is a four-class PAO base oil, with particularly high quality, the driving experience is obviously different, the power is very sufficient to drive the car, and the silent effect is also very good.

It's not impossible for auto repair shops to sell fakes, so I always bring my own engine oil for maintenance. I am now maintaining GT Magic Red engine oil, the oil is not fake, and the channel control is strict, and it is very reassuring to use. Moreover, the engine oil is made of PAO engine oil, which is of particularly high quality.

Engine oil contains liquid molybdenum components, which can effectively reduce the noise of the car.

Hello, the best thing is to go to a reliable store with an authorized ** book to buy engine oil; Then you can look at the packaging of the engine oil, the real engine oil packaging is usually neatly made, the sealing cover is usually a disposable cap, and the gap is sealed with tin foil, while the fake engine oil is rough and dull in color; The last is to look at the appearance of the oil, the color of the oil is often much darker than the fake oil, and the real oil has no impurities, no suspension, no sediment, light and transparent color, and better fluidity.

If you want to reduce the risk of fake engine oil when changing the engine oil, you must first master some knowledge of identifying fake engine oil, and negotiate with the merchant to carry out some necessary guarantees when purchasing, and finally scan its barcode for certification and identification.

If you want to reduce the risk of fake engine oil, then you must first go to a large-scale oil change center with quality to change the oil, and secondly, you must choose a good and matching engine oil.

Replacing it in a 4S shop, or buying it in a familiar regular store can reduce the risk of encountering fake engine oil.

Try not to buy engine oil online, to buy *** better.

Don't go to the street stalls to buy, and don't buy online, because there are many types, and if you don't understand it, it will damage the engine, so you have to buy it in a 4S store, and there are professionals to guide you to buy.

Introduction: The car accidentally adds fake engine oil, because the fake engine oil will generally become very absorbent after high temperature, or the lubrication viscosity cannot be reached, causing some damage to auto parts. When used for a long time, the noise of the engine will become louder, or the speed of the engine will be too fast.

Because the current counterfeiting technology is very high, it is necessary to buy alcohol from a reliable standard store. <>

In the eyes of many car lovers, gasoline is like the blood of a car. The human body also helps the body's circulation, as well as transporting nutrients, etc., and the blood of the car is responsible for cooling, cleaning, lubricating and sealing the car on the way to prevent rust. However, there are many engine oils on the market, all of which are counterfeit and shoddy products, and there are often car owners who will buy fake engine oil and use it for the car without knowing it.

Generally, after the car uses inferior or fake engine oil, it will cause some damage to the engine. For example, the engine will be very noisy, or the faster the engine, the louder it will be. As well as it will cause the vehicle to be insufficient or increase carbon deposits, speed up and have no power.

After discovering the use of fake engine oil, it must be replaced in time to minimize the damage to the vehicle's engine. Because many fake engine oils on the market today could not be identified by the naked eye before. <>

If you find that the car's condition is abnormal, it is actually too late, because the amount of engine oil has caused a certain impact on the car, and the driver is unlikely to find the abnormality. Because the fake engine oil will drop every year after the temperature of the automobile engine rises, and it will become absorbent, so that the lubrication effect cannot be achieved, and it is easy to cause friction between the parts of the car or cause the cylinder head to deform. Therefore, when buying engine oil, you should also try to choose some reliable standard stores, and do not go to some small vendors' stores to buy goods cheaply.

The car with fake oil will cause damage to the car, the engine will fail when working, resulting in the lubrication effect of the car's gear is difficult to be guaranteed, and will increase the carbon deposit of the engine in the car.

The impact on the car is relatively large, the power of the car is insufficient, especially prone to idling, the carbon deposit of the engine is particularly much, if it is driven for a long time, it will also cause the engine to be burned, and the fake engine oil will also affect the overall performance of the car, and it will also affect the spark plug.

It will affect the speed of the car on the road, and it will also cause the internal parts of the car to fail, and if the situation is more critical, there may be safety accidents, which will affect the service life of the car, and may also cause the engine to become particularly loud.

It has a great impact on the quality of the car, and the engine of the car will have serious problems, the damage parts are extremely high, and there will be many problems in the later stage.

The car is added with fake engine oil to cause danger to the car, and the planning machine fails at the moment of the task, resulting in the slippery results of the car's gears being difficult to obtain, increasing the carbon deposition of the engine in the car, and if it is not changed for a long time, it will lead to the heat dissipation of the planning machine, and the overheating of the planning machine will lead to the planning of the machine.

There is no good way but to change the ** engine oil immediately. Otherwise, there will be abnormal wear and tear on the engine.

Changing fake oil can lead to symptoms such as increased wear, high engine temperatures, inability to clean the engine, and excessive fuel consumption.

1.The loss of grinding only increases:

There is a fast relative slip between the piston and the cylinder, as well as between the spindle and the pad. In order to prevent the parts from wearing out too quickly, it is necessary to establish an oil film between the two sliding surfaces. A sufficiently thick oil film separates the surface of the sliding parts from each other, thus reducing wear.

If you use fake oil, you will not be able to achieve this effect, and the engine will become more and more worn, resulting in frequent failures.

2.The engine temperature is too high:

Because the oil has a low specific calorific value and is inside the engine, there is no cooling effect. However, due to the heat generated by the combustion of fuel in the engine, when the engine is working, the oil can bring the heat back to the fuel tank and then radiate it into the air body to help the tank cool the engine. It is difficult to transfer heat from fake engine oil, which can easily cause the engine temperature to be too high, reduce the service life, and the water temperature is too fast to exceed the standard.

3.Unable to clean the engine:

Good engine oil can bring carbide, sludge and worn metal particles from engine parts back to the tank by circulation, and through the flow of lubricating oil, the dirt generated on the working surface of the parts can be washed away. However, the cleaning effect of fake engine oil is relatively poor, so after using fake engine oil for a while, you will find that there are a lot of oil stains and other disgusting things on the engine.

4.Increased emissions and high fuel consumption:

The oil can form a "seal" between the piston ring and the cylinder wall to reduce gas leakage and ensure adequate pressure inside the cylinder. If this effect is not guaranteed, it will lead to cylinder pressure leakage and the engine will not be able to output enough power, resulting in higher fuel consumption, increased emissions, excessive fuel consumption and a series of problems.

5. Accelerate metal oxidation and severe corrosion

Lubricating oil can be adsorbed on the surface of the part, preventing water, air, acids and harmful gases from coming into contact with the part. However, the poor function of fake engine oil will accelerate the oxidation of metals and cause serious corrosion.

6.Increased fuel consumption:

A good lubricating oil can reduce the coefficient of friction, thereby reducing frictional resistance, saving energy consumption and reducing wear. If fake engine oil is used, it will directly or indirectly cause an increase in fuel consumption.

Millions of car purchase subsidies.

When using fake oil, you need to change the fake oil and clean the remaining fake oil inside the engine with additives. 1.The engine oil has not been overhauled for a year, indicating that the argument used is inferior engine oil or fake engine oil.

If the family car is not driven often for a year, it is still necessary to change the oil every 7000 kilometers, otherwise the engine will directly hold the shaft and burn the oil, and the wear and tear of the overhaul engine will also be aggravated. 2.After the use of inferior engine oil, it cannot meet the heat dissipation performance, cleaning performance and lubrication performance required by the engine.

This will lead to carbon accumulation in the internal parts of the engine, clogging the oil circuit, and leaving carbon sludge to plague the use of the engine. 3.The lubrication and cleaning performance of fake engine oil are very poor, which will lead to improper lubrication and protection of engine parts after use, and the carbon deposits in the oil sludge inside the engine cannot be removed.

After long-term use, the oil circuit blockage will lead to insufficient lubrication and even serious wear of the engine parts. 4.The most direct disadvantage of using low-quality engine oil or fake engine oil is that the engine has too much carbon deposit.

In this case, it is necessary to use a special cleaning agent to clean, and in severe cases, the engine needs to be disassembled for ultrasonic cleaning and the replacement of wear parts.