Why do you need to prevent your car from freezing in summer?

Many people think that antifreeze is a product that is used in winter to prevent the temperature from being too low and causing the water tank to freeze and crack. But our car in addition to winter accidents in summer also to use antifreeze, the full name of antifreeze is antifreeze coolant, in addition to the antifreeze effect, but also for our car to provide anti-boiling effect.

Blackpass antifreeze coolant.

A good antifreeze coolant should be marked with its boiling point in addition to its freezing point. With the continuous development of automobile technology, the engine generates more and more heat, in order to take away the temperature of the engine, it is necessary to take away the heat by the cooling system of the vehicle.

Engine cooling system.

The way to take away the heat in this cooling system is to take away the high temperature through the flow of antifreeze coolant, so the antifreeze coolant also plays a cooling role in the process of engine operation, and the boiling point of the coolant is intuitively important at this time. If the engine is at high temperature for a long time, the temperature of the liquid in the tank can easily produce high temperatures, causing the liquid to boil, which is commonly known as "water tank boiling". After the water tank is boiled, the cooling system will not be able to take away the heat of the engine, which will cause the engine temperature to be too high, reduce the viscosity of the lubricating oil in the engine, aggravate the wear of engine parts, and cause serious damage to the engine.

The water tank is boiling. At present, the water temperature of the water tank in the normal driving of the vehicle is about 90 °C, and the water temperature of the water tank reaches 115 °C-120 °C before the alarm, just imagine, if you add water to the water tank, the boiling point of the water is 100 °C, then if your car is hot, the vehicle has not yet alarmed the pot when it has been boiled. Therefore, we don't feel that the antifreeze is not enough in the summer, and it is okay to add some water, and it will not freeze anyway.

Then you are very wrong. When we choose antifreeze, we should not only pay attention to the freezing point of antifreeze, but also pay attention to the boiling point of antifreeze, so as to protect our car all year round.

In the summer, some people think that antifreeze is no longer useful and can be replaced with regular tap water, but this is not the right practice. Professionally formulated antifreeze is not only resistant to low temperatures, but also has excellent resistance to high temperatures. A good quality antifreeze can only be "boiled" when it is close to 200.

With the use of antifreeze in summer, the owner is not easily bothered by the "boiling" of the water tank. In addition, antifreeze also has anti-rust and descaling effects. Therefore, it is still necessary to use the original antifreeze in summer, which can play the role of "heatstroke prevention and cooling".

I haven't heard of a car being frost protected in summer. Temperatures are high in the summer. What car has such a premium treatment?

Winter cars are also afraid of cold, so how to prevent freezing in winter cars, let's find out together!

1. Change the lubricating oil in time

The viscosity of ordinary lubricating oil increases with the decrease of temperature, resulting in poor fluidity, so the frictional resistance increases when the parts move, and it often leads to the difficulty of cold start when the car starts. Therefore, when winter comes, the lubricating oil in the oil pan, air compressor and wheel bearing should be replaced with the lubricating oil used in winter in time; Replace the gear oil in the transmission, transfer case, differential, and steering gear oil with winter gear oil, and for diesel vehicles in severe cold areas, use winter oil with a low condensation point, such as -10 diesel.

2. Fill and replace antifreeze in time

Adding an appropriate amount of antifreeze to the engine can play a role in keeping out the cold. However, before using antifreeze, the original engine antifreeze should be removed first, and the waterway should be cleaned, and it is best to fill the antifreeze specified by the manufacturer to avoid causing waterway rot in the future. In addition, the filling of antifreeze should be appropriate and must not be neglected.

3. Clean the tank thoroughly

If you want to protect diesel cars from freezing, the best way is to add diesel with a relatively low freezing point to improve its cold resistance. In order to ensure the purity of diesel and reduce freezing, the fuel tank should be cleaned frequently, generally required to be cleaned once every 2 days, and can not be brushed with a brush when cleaning, it needs to be cleaned with gasoline or diesel. The regulator valve on the filter seat should not be cleaned with gasoline to avoid damaging the regulator's seal.

If conditions permit, the diesel vehicle fuel tank anti-freezing device can also be installed, and the fuel tank oil pipe insulation cover can be used to prevent freezing, so that the diesel vehicle can start and run normally in the harsh winter.

4. Avoid ice resistance of the radiator

Engines with water as the cooling medium are most likely to have radiator ice resistance in winter. In order to avoid the occurrence of ice resistance, the driver can take the following countermeasures: start the engine first, then add cooling water.

It is difficult to start the engine in the harsh winter season, and sometimes after adding cooling water (preferably hot water), if the engine does not start quickly, the cooling water will freeze. Therefore, the engine should be started first and preheated to 40 50 hours, then turn off the engine and add water, and it should be filled up at one time.

5. The maintenance should be thorough during the change of seasons

During seasonal maintenance, it is necessary to thoroughly clean the filter, oil pan and transmission, otherwise it will cause the mixing of different grades of lubricating oil and reduce the lubrication effect. In addition, the transfer switch of the oil radiator and the preheating valve on the intake and exhaust pipes should be placed in the "winter" position; The thermostat performance should be re-tested in winter to meet the technical requirements of winter; The carburetor acceleration pump and piston stroke should be increased; The density of the battery electrolyte should be greater than in summer.

There is no confusion, and you must replace the antifreeze in time, and then you must choose some high-quality antifreeze, and at the same time, you must ensure that it is clean and hygienic when changing, do not appear any impurities, and you can also go to a professional 4S store when replacing the antifreeze.

In winter, the front windshield is foggy when the warm air is turned on. This phenomenon occurs when the car turns on the heater, which is generally caused by a slight leak in the heating tank in the cab. The fog on the front windshield is caused by the wind generated by the blower in the car to blow the leaked antifreeze out of the air duct and condense on the front windshield, and people can also feel the special smell of the anti-icing liquid.

At this point, the fan should be switched off and the fog will gradually dissipate. But it is necessary to repair it in a professional repair shop in time.

In winter, as the weather gets colder, people put on thick clothes or stay in warm rooms, but the cars that shelter us from the wind and rain on weekdays have no choice (there is no parking garage). In winter, the weather gets colder, and cars stay outdoors for a long time, which is prone to frost. So, what can we do to solve this problem?

How can your car freeze when it's cold? Before we know how to deal with it, we need to know some common error solutions. First of all, do not rinse the glass with hot water.

If it is frosted, never rinse the glass with hot water. Even with products of excellent quality and temperature resistance, automotive glass can burst under the impact of quenching and sudden heating. On the other hand, don't scrape the glass directly with a wiper.

Do not scrape with wipers immediately after frost. Because condensation will run down the windshield before frosting, there is a high chance that the windshield will frost. Forcibly starting the wiper will not only cause the wiper to tear and damage, but it will even burn out the wiper motor because the wiper sticks to the windshield.

If the glass water temperature is low, the glass water pump may burn out.

Turn off the air conditioner after parking, adjust the air duct of the air conditioner to the external circulation state, and then turn it off. It is even possible to run the air conditioner for a period of time in the state of external circulation + low temperature setting, so that the temperature in the car can be reduced to a level that does not produce condensation from the windows. However, it is not advisable to open a notch in the window because in a public parking environment, leaving a notch in the window will not only stain the interior of our car but also cause damage to the property inside the car.

The owner can prepare a hard plastic scraper with a hard object, and of course, you can also use a special glass frost shovel, which is more convenient and fast, and will not freeze your hands. If there is snow or ice on the glass, remove it with a plastic scraper or glass frost. However, it must be noted that when removing snow and ice, it is necessary to prevent the glass from being scratched.

The plastic scraper or glass frost shovel cannot be scraped back and forth, and should be pushed in the same direction.

Cover your car the night before and prepare some newspapers and cardboard in the car. After parking at night, cover the front windshield with newspaper or cardboard. Peel it gently in the morning.

If newspaper or cardboard is not convenient, it is best to cover the car with a car cover, and remember to lift the wiper before covering it. Although it will be more troublesome, it will save a lot of trouble the next day and protect your car. This is the best choice for car owners who don't want to reach out and toss themselves in cold weather and love cleanliness.

In fact, frost is a natural phenomenon, so don't be sad when you encounter it. It really can't be. It's also a way to get out of the hot car early and wait for it to melt, which is a toss point.

But after winter, everything will be fine. So, in desperation, I hope the above methods will help you.

First of all, it is necessary to replace the antifreeze in time in winter and spring, and we must insist on maintenance, we must wash the fuel tank thoroughly, and do not mix it with air, and we also need to replace the filter plug in time.

First of all, if you want the car to be antifreeze, then you must add antifreeze, and secondly, it is best to park in the garage in winter, if you park outside, you can also buy a car coat for protection, and when you usually drive, wait for the car to start, wait for a while, and then drive away after the engine is hot, which is very good for the internal machinery of the car.

When the season changes, you must maintain the car in time, change it to antifreeze in winter, glass water in winter, change the lubricating oil in time, clean the fuel tank thoroughly, and buy a car protective cover, it is best to park the car in the garage when parking in winter, so that it can protect the car.

What do you know about paying attention to car anti-freezing knowledge? As an essential tool for contemporary people to travel, cars often need to check whether they can operate normally, and among a series of problems, anti-freeze is an important one. Some novices often ignore the issue of car anti-freezing, resulting in the car being difficult to start, or accidents such as holding the axle and burning tiles.

In order to keep the car out of the cold, it is essential to take anti-freeze measures, so let's take a look at the places on the car that need to be protected from freezing.

First of all, the problem of lubricating oil, the viscosity of lubricating oil will be affected by the temperature, in winter due to the drop in temperature resulting in poor fluidity of lubricating oil, lubricating oil can play a lubricating role in the body parts, can reduce the friction of the parts when running, so that the friction of the parts is reduced, so as to protect the machine. Therefore, before the arrival of winter, it is necessary to change the lubricating oil and the gear oil of each related machine in time, and if necessary, go to a special car shop to do a full range of maintenance, and change to the winter oil with low condensation point.

The second point is the problem of antifreeze, in winter, we must pay attention to the antifreeze of the vehicle, to avoid the lack of antifreeze caused by their own neglect, antifreeze can play a role in keeping out the cold, it is very critical when the vehicle is running in winter, so it can not be ignored. The same is true for glass water, which is easy to freeze in winter, so antifreeze should also be added to the glass water to protect it and ensure its normal operation.

In addition, the radiator is the top priority, some cars in the winter can not start is likely to be because of the radiator ice resistance, so in the winter to pay more attention to this, to ensure that the radiator can operate normally. There is also a risk of dry cracking in the glass, doors, windows, etc., which need to be lubricated with tung oil or glycerin; Tires are also prone to slipping in snowy days, and some car owners will use snow chains to increase friction and ensure safety.

Anti-freezing must be vigilant, and safe driving should be kept in mind at all times.

My perception is that after every use of the car, don't rush to leave. The door can be kept open for one to two minutes, so that the temperature inside and outside the car is similar, which can reduce the possibility of the car icing, and the windshield is an external device, and the reason why it is placed here is because the maintenance of the windshield mainly depends on glass water. When choosing glass water, it is necessary to recognize the specifications, and it is best that the glass water contains de-icing ingredients and can work normally under the local minimum temperature conditions.

This way, when the windshield is cleaned with wipers and glass water, it will not lead to re-icing. There is also a thick cloth on the glass of the car, which is simple and easy to use. As well as buying a dedicated windshield cover to cover the glass when the car is not in use, this effect is even better.

To choose the right antifreeze for protection, you can put it in the garage for protection, you can buy some antifreeze cover to protect the car, which can also have a good effect.

When the weather becomes cooler, be sure to replace the corresponding lubricating oil in time, the lubricating oil will be due to the change in temperature, the fluidity will also deteriorate, which will affect the operation of the machine, and then pay attention to the use of antifreeze, to choose the antifreeze suitable for winter use.

In winter, it is best for us to wash indoors when riding, and immediately dry the water after washing, so as not to damage the inside, and then choose a better antifreeze, but also to add a car cover at night, so that when the weather is cold, it will not have any impact on the car, and when driving every day, let the car run for a while before driving away, so that the engine can be preheated outside, and there will be no 8-way breakdown.