After changing the coolant, what happens when the coolant comes out after the ignition is turned off

Another more likely is that there is a problem with the coolant you added, for example, the water content in it is relatively high, and its boiling point is relatively low, so it causes the coolant to boil, if this is the case, you have to check whether there is a problem with the cooling you replaced. It really doesn't work, and I have to replace it again.

Introduce. The coolant is composed of three parts: water, antifreeze and additives, and can be divided into alcohol, glycerin, ethylene glycol and other types of coolant according to the different components of antifreeze.

Alcohol-based coolant is to use ethanol (commonly known as alcohol) as antifreeze, which is cheap, has good fluidity, and has a simple preparation process, but has a low boiling point, easy evaporation loss, easy to increase freezing point, flammable, etc., and has been gradually eliminated.

Hello, this situation is that when you change the coolant, you did not vent the gas in the system, and your coolant small tank has a leak, it is recommended that you check it and then re-vent it. Hope mine can help you, thanks.

Look at your ** seems to be the kettle leaking, the water temperature should not be high, the pressure of the cooling system rises after the hot car, the kettle may have cracks, there is no pressure and no leakage, and the pressure is leaking, it is recommended to replace the kettle and kettle lid, if it helps you.

There's air in the engine cooling system, so that's going to happen, you just have to get the air out of it.

Landlord, my problem is the same as yours, has your problem been solved, what is the problem?

Hello, you are the problem with the black lid on the kettle, just change the black lid.

Hello! As soon as the car turned off, the lid of the coolant kettle was opened, and the water came out immediately, which is normal. Because after the car starts to run normally, there will be a hot coolant inside, which will absorb the heat and produce rapid hot gas expansion, so when the kettle is opened, the water will come out!

Here is a reminder to open the kettle lid socks when the car is hot, and be sure to pay attention to the elderly, so as not to let the water burn you. The kettle lid can be opened by covering it with a towel. It is recommended that you change the coolant every two years or 40,000 kilometers.

Summary. The tank is empty, the engine is smoking.

In this case, we should stop as soon as possible, wait for the temperature of the car to cool down before pouring in antifreeze, and then observe whether the engine is working properly. After the water tank is burned dry, we should go to the repair shop as soon as possible to check, generally the water tank rupture or water pipe leakage will cause the water tank liquid level to become low, at the same time we should try to use the special coolant for the car, the boiling point of the special coolant for the car is higher, which can better protect the engine.

What to do if the temperature of the water tank is too high.

The correct thing to do is to find a safe place to stop and then idle the engine for a few minutes to keep the cooling water circulating and quickly reduce the temperature of the engine before adding antifreeze. If the ignition is turned off immediately, the boiling coolant will not be cooled in time and will cause great damage to the engine.

The coolant is gone, the engine compartment is smoking, whether it needs to be repaired, or just add coolant.

Hello, happy to answer your questions, you can add cooling first to try to see if the water temperature is normal, and then see if there will be leaks.

Pro, the engine is smoking, it is possible that the water leak will be broken, you can add coolant first to see if it is abnormal.

Dear, add coolant first to see, it's okay.

When the water tank is empty, the engine is smoking, and when we encounter this situation, we should stop as soon as possible, wait for the temperature of the car to cool down, and then pour in antifreeze, and then observe whether the engine is working normally. After the water tank is burned dry, we should go to the repair shop as soon as possible to check, generally the water tank rupture or water pipe leakage will cause the water tank liquid level to become low, at the same time we should try to use the special coolant for the car, the boiling point of the special coolant for the car is higher, which can better protect the engine. What to do if the temperature of the water tank is too highThe correct way is to find a safe place to park the car first, and then let the engine idle for a few minutes, so that the cooling water can be continuously circulated, quickly reduce the temperature of the engine, and then add antifreeze.

If the engine is turned off immediately, the boiling coolant will not be cooled in time, which will cause great damage to the engine.

The sequelae of the car water tank being burned out 1. The temperature is too high and may damage the thermostat and the temperature sensor in the engine, resulting in abnormal engine temperature; 2. It leads to the deformation and damage of the cylinder gasket, and in serious cases, there will be water and oil mixing, and it is also easy to have a series of problems such as cylinder head deformation; 3. It is easy to cause cracking of the cylinder block or the space of the cylinder body becomes smaller, so that the piston ring is easy to be stuck in the cylinder, and if the piston is stuck to form a cylinder, it will cause the piston connecting rod to deform and the throttle to be damaged.

No.

First of all, the service life of antifreeze is still within the shelf life, at this time it is found that the content of antifreeze is relatively small, if it does not meet the standard, it is possible to continue to add antifreeze, but such antifreeze is also to be added according to the standard of their own car, can not be mixed, otherwise it will not play a relevant role, and will affect the service life of the car.

Car antifreeze is less that can be added directly:

1. Antifreeze is also known as antifreeze coolant, as the name suggests, its functions mainly have two functions: antifreeze and cooling;

2. Because the temperature of the engine is too high and the boiling point of the antifreeze is very high, it can effectively prevent the engine compartment from exploding;

3. If in winter, because the freezing point of antifreeze is very low, then the cooling system can be protected from freezing at this time.

After the engine is naturally cooled, add coolant (do not add coolant immediately to prevent secondary damage caused by thermal expansion and contraction of the engine), and drive to the nearest repair shop for inspection.

1.Repairs are required, and this situation is caused by damaged cylinder gaskets, high engine temperatures (damaged water pump, damaged electronic fan, dirty water tank, damaged thermostat).

Smoke in the cabin means that something is broken or about to break, add cold liquid and go to the overhaul factory to see, there must be something that needs to be repaired.

Add coolant and hurry to the garage to check!

Coolant leakage from under the engine is likely to be caused by water leakage in the water tank and water pump, or it may be due to the broken clamp of the water pipe.

What is the role of coolant?

1. The coolant can keep the engine at a reasonable temperature and make the engine run normally, because a lot of heat will be generated in the process of engine work, and the effect of coolant can take away the excess heat, so it should be added in time when the coolant is insufficient, and repaired in time if there is a coolant leakage.

2. Coolant can also improve the problem of scale, so it is necessary to choose high-quality coolant, which can play a role in preventing scale and sufficient effect.

3. The coolant also has the function of preventing engine corrosion and rust removal, because the cooling system is made of metal, and after contact with water and high temperature, it is easy to rust or be corroded, but the coolant has the effect of anti-corrosion and rust removal. Qiaoqing is filial piety.

I'll come to the problem of engine burning coolant.

There are two possibilities for engine coolant burning, which means that the coolant is reduced.

1. The cylinder gasket is ablated, and the refrigerant enters the cylinder, resulting in a decrease in coolant.

2. There is a leakage point in the condensate circulation system, which causes the coolant to decrease.

The solution is to replace the cylinder gasket and check the leakage point of the cooling circulation system, which can solve this problem.

One is due to the lack of water, resulting in low cooling efficiency.

The second is caused by poor heat dissipation or congestion of cooling fans or radiators.

The waterway circulates to cool the engine.

It may be a leak of antifreeze, or it may be a gasket.

There are several reasons why the coolant overflows after the car starts:

1. Part of the coolant position is occupied by air, because the cooling system is not completely filled with coolant, there is a small amount of air in the pipeline, and because the expansion index of air is much higher than that of liquid, there is an overflow phenomenon.

2. The engine cooling system is blocked or the heat dissipation is poor, such as the thermostat is not opened, the heat dissipation water tank is blocked, and the electronic fan is not working. It will cause the engine cooling system to return to the first point and overflow.

3. If the outside temperature is very low, the coolant will be reduced even more, and when it is lower than the min line, it may cause the instrument light to alarm and overflow.