I changed the maintenance, but I still struggled with what kind of engine oil to use

The advantages of fully synthetic oil are that it has good fluidity at low temperature, strong oxidation resistance at high temperature, less sludge generation, protection in place, and long oil change mileage. Semi-synthetic engine oil, it is a mixture of mineral oil and fully synthetic engine oil in proportion, and then add additives to a mixed product, cost-effective and good, performance is much better than mineral oil, is a very balanced product can be used by most models, but the premise is that the oil must be guaranteed regular channels, the viscosity index should also be high, the high viscosity index ensures that the oil is very fluid, and the engine can be fully lubricated in a timely manner. Try to choose a low viscosity, if the viscosity is low, the vehicle will feel lighter, and then the power will be better, and it will also help to improve fuel economy.

Hello! What kind of model are you, what is the climate of your **, it is recommended that you use fully synthetic motor oil for the practicality of a region, Meifu Castrol Shell can be.

Hello, if it is maintained in a 4S shop, there is a special engine oil. If you buy it outside, the mainstream brands: Mobil Castrol Shell Dusso lubricants and so on.

You can change the oil by yourself, which is safe and secure, and it will also allow you to understand your car better, depending on what model of your car is in which area. There are too many fake ones on the market, and you can use domestic ones, Great Wall lubricating oil, Kunlun lubricating oil, and Yourun lubricating oil.

<> "Why change the engine oil for maintenance.

Engine oil is very important for the engine, and it contains a variety of additives to effectively protect the important parts of the engine and ensure the normal operation of the engine. Its main functions are lubrication, cleaning, rust prevention, sealing and cooling.

Engine oil can form an oil film on the surface of the metal parts of the engine, hail reduces the damage of metal parts, can also decompose the sludge and sediment generated during the use of the engine, keep the inside of the engine clean, and can neutralize the acidified substances generated during the use of the engine, guess and form an anti-rust and anti-corrosion layer, to avoid rust and corrosion of metal parts due to oxidation.

And in the gap between the closed piston and the cylinder block, the grinding fuel can be fully combusted, the fuel efficiency can be improved, and finally the oil can be changed regularly in time, which can prolong the service life of the engine.

One: mineral engine oil, if the mileage of the vehicle is not much, 5000 kilometers in half a year, can ensure timely maintenance. Or if the displacement is low, non-turbocharged, economical vehicles, mineral oil is more suitable for you, which can not only meet the requirements of vehicle lubrication performance, but also make the maintenance of the vehicle more economical.

Second: semi-synthetic engine oil, it is a mixture of mineral oil and fully synthetic engine oil in proportion, and then add additives to a mixed product, the performance is better than mineral oil, it is a very balanced product, good cost performance, 7500 kilometers of oil change cycle, most models can be selected.

Thirdly, fully synthetic motor oil, in low temperature fluidity is much better than mineral oil and semi-synthetic oil, in the same viscosity in winter, fully synthetic motor oil will start the vehicle faster, to reach the lubrication point faster. At high temperatures, fully synthetic oil because of better oxidation resistance, so its oil change cycle is much longer than semi-synthetic, mineral oil, basically more than 10,000 kilometers, although the cost is higher, but after comparing the number of oil changes and performance, it is not necessarily much higher than the first two oils. Hope.

The car not only needs to be driven frequently, but also needs to be maintained frequently, so that the life of the car can be longer. However, for many people, how should the car be maintained? We don't understand very well, we can only listen to other people's opinions, but when we are maintaining, we will find a phenomenon, every time, when the car is sent for maintenance, you need to change the oil, is it necessary?

Maintenance and oil change, in fact, this is very necessary, because oil is very important.

Why do I need to change my oil?

Engine oil is a very important part of the car, it is the lubricant of the engine, which can ensure the normal operation of the car, reduce the friction between car parts, reduce the degree of damage to car parts, and especially can extend the life of the engine. The engine oil will be worn out in the process of use, all in the process of driving the car, part of the engine oil will also be burned, once the engine oil becomes less and less, then it will cause a certain degree of damage to the car. In addition, during the combustion process, some residues will also be mixed with the engine oil, which will lead to contamination of the engine oil, and the parts of the car and the engine will also be damaged.

So in order to prolong the life of the vehicle, it is necessary to change the oil regularly.

When do I need to change my oil?

So, when do you need to change your oil? A lot of drivers don't know much about this either? In fact, when buying a car, the car manufacturer will be equipped with a car maintenance manual, on which it has been clearly written how many kilometers the car needs to change the oil for maintenance, so you can do not understand the driver can carry out regular maintenance according to the manual.

Regular oil changes in the car play a good role in protecting the car, so you must take good care of your car, do not ignore the maintenance of the car in order to save maintenance costs, and do not change the oil for a long time. Of course, if you usually use the car less often, and the vehicle is parked most of the time, then the frequency of oil change does not need to be so high.

I think it's still necessary. Because the effect of engine oil in winter and summer is completely different, and the protective effect on the car is also different, it must be replaced.

It is not necessary, because it is okay to change the oil after a certain service life or how many kilometers it has been driven, and changing it frequently will also damage the engine.

I think it's still more necessary, because the role of engine oil is still very large, and it is also very good for the car, it is good.

Hello, you can replace the level of the original engine oil, the original engine oil may not be so good,,, parts are good from the original factory, but the engine oil is not necessarily, I hope to help you thank you.

Hello! It's better to replace the higher level, I hope it can help you.

<><Car maintenance only change the oil? If these four parts are not replaced, they may be useless

Car maintenance is a concern for drivers, regular maintenance helps to maintain a good vehicle condition, increase a good driving experience, most people know that the easiest part of car maintenance is to change the oil, the oil is like the blood of the engine, to lubricate, cool and clean the engine, however, car maintenance only to change the oil may not be enough, if you do not replace these four parts often, your car is a waste of time, so don't forget them when maintenance.

The first is the oil filter,The oil filter element is not expensive, but it is very important to help separate the glue and impurities in the oil, when changing the oil, it is best to replace the oil filter element together, the old oil filter may contain impurities in the shed, affecting the quality of the new oil, at the same time, it will also accelerate the wear and tear of the internal parts of the engine.

The second type is brake fluidIn the whole hydraulic braking system, the hydraulic oil is connected with the air, not closed, therefore, the hydraulic oil is easy to absorb water during use, if too much water is inhaled, the boiling point of the brake oil will change, which can easily lead to the degradation of braking performance and even the dangerous situation of the failure of the braking systemIt is generally recommended that you check whether the brake fluid needs to be changed after two years or about 50,000 kilometers.

The third is the cage coverThe cage cover is a small part that is easy to be overlooked, and many novice riders don't know it, it is actually a rubber cover, which has the function of dustproof and sealing, the rubber cover is easy to wear, if there is oil leakage near the cage, the half shaft will not be able to be effectively lubricated, which will cause serious wear.

The fourth is the spark plugAlthough the spark plug is very small, it has a great impact on the performance of the engine, when the car accelerates not fast enough, starts and turns off frequently, etc., it may be caused by the failure of the spark plug, the service life of the spark plug of different materials is different, please refer to the vehicle manual, do you know all of these?

<> "If the vehicle is not maintained after purchase, it is equivalent to watching the vehicle gradually wear out. If the vehicle is not regularly maintained, the power of the hair tare motor will decrease, the fuel consumption will increase, and the starting acceleration ability will be weakened. So is changing the oil equivalent to maintenance?

1.Yes, after changing the oil, it is equivalent to the maintenance of the vehicle.

2.The maintenance of the car generally includes: oil filter, oil, fuel filter, air filter, as the case may be, inspection items: leakage, looseness, wear, etc.

What are the benefits of changing oil?

1.Motor oil has a lubricating effect. If the oil is not changed on time when the time comes, the oil will not be able to lubricate. Lack of oil lubrication can lead to increased wear and tear on the engine and may even lead to engine scrap, so it is important to change the oil on time.

2.The oil also has a cleansing effect. If the oil is not changed for a long time, the impurities generated by the engine can not be effectively cleaned up, and the accumulation of impurities will be too much, which will lead to the deterioration of the thermal effect of the engine, and there may be a blockage of the oil passage, which will have a very loud impact on the car.