HS code mapping for duty optimization

List of the contents of this article:

• 1、HS code mapping for duty optimizationWhat to do if the coolant level is too low

Antifreeze What will happen if the liquid is too low

1. When the car lacks antifreeze, it will have some effects on the vehicle. First of all, the heat dissipation function of the water tank will be affected, resulting in excessive engine temperature and may cause failure, which will affect the car owner's daily use plan.

2. If the level of automobile coolant is too low, it will affect the heat dissipation effect of the water tank and fail to achieve the proper cooling effect. The antifreeze cannot circulate normally, resulting in high temperature. When it is serious, it will cause the engine to burn out. In the coldIn the climate, it will also cause the engine or water tank to freeze, causing the engine to fail, so the vehicle cannot be used.

3. The impact is as follows: Insufficient car coolant is easy to cause overheating and damage to the engine. The temperature of the engine will not drop, so the viscosity of the oil will become stronger, resulting in a decrease in lubricity and faster engine wear.

4. When the antifreeze is insufficient, the temperature of the engine may rise rapidly. Overheated engines may cause damage to components such as cylinder blocks, cylinder heads or valves. In addition, overheating can also cause the seals and washers inside the engine to break, resulting in more serious leaks and mechanical failures.

5. After the vehicle is used normally for a period of time, part of the antifreeze will be consumed over time. When the owner finds that the level of the antifreeze is low, the method is to add the antifreeze of the same color and brand.The antifreeze drops and the anti-rust function fails, which is easy to damage the water tank.

Car coolant is too low

Low coolant level means insufficient coolant. At this time, coolant should be added in time, otherwise the engine may overheat. If the engine is overheated for a long time, it is easy to pull the cylinder. The engine coolant is too low. If it is below the lowest water level, there is still a kettle left. In this case, you can open it.

The function of the coolant is to cool down the engine, but using ordinary water as the coolant, the boiling point of the water is too low, which is easy to produce scale, which is not good for the cooling effect of the engine, so it is eliminated.

When the coolant level is lower than the minimum pipeline at room temperature, coolant can also be added. When adding, the liquid level should not exceed the highest liquid level.We also know that the coolant will expand thermally, cool, shrink and expand at high temperatures. The coolant is reduced in 2 years and does not need to be replaced, and can continue to be used for additional use.

What will happen if the engine lacks coolant

1. Insufficient coolant will make the water temperature too high , seriously causing the engine to pull the cylinder.

2. Insufficient coolant in the car is easy to cause overheating and damage to the engine. The temperature of the engine will not drop, so the viscosity of the oil will become stronger, resulting in a decrease in lubricity, and the wear of the engine will become faster.

3. Insufficient coolant will cause excessive water temperature. If it is serious, it may cause the engine to pull the cylinder.

4. What will happen if the engine lacks antifreeze? What's wrong with the lack of antifreeze in the engine? The lack of antifreeze in the engine will make the engine temperature too high and it is easy to burn the engine. The full name of antifreeze should be antifreeze coolant, which means coolant with antifreeze function.

What to do if the coolant level is too low

1. After the vehicle cools down, if the coolant level is lower than the lowest line, coolant can be added.When adding, the liquid level cannot be added beyond the highest liquid level.

2. The antifreeze is becoming less after a long time, so what should I do if I find that the antifreeze is less? If you find that the antifreeze is below the liquid level line, you need to add a new antifreeze in time. The antifreeze has been used for more than 3 years, and it is best to replace the new antifreeze. When adding antifreeze to the car, the same brand of antifreeze must be used.

3. If the coolant level is too low: if the coolant level is too low, the coolant should be replenished. It must be the same color or the coolant of the original brand to be added directly.

4. If the car coolant is insufficient or the liquid level is too low, it should be replenished immediately. Attachment: How to add antifreeze: stop the car first, wait for a while, and the pressure of the water supply pipe will drop. Not in the previous tighteningAfter the state, put a cloth or gloves on the lid of the supplementary rinse kettle, gently rotate and loosen, and stop rotating when the gas is sprayed out.

5. If the car's antifreeze is low or the liquid level is too low, the method of adding coolant should be supplemented in time to turn off the car first, wait for a while, and then the pressure of the inlet pipe will be reduced. After the previous tight state, put something like a cloth or gloves on the lid of the replenishment kettle, slowly rotate and unscrew it, and the gas will come out. Stop rotating and the gas is completely released.

6. If the coolant is below the lowest water level, the remaining situation in the pot is allowed to continue to drive to a certain extent. Even if the coolant level is low, there is still enough coolant to circulate in the cooling system, which will not have much impact on the heat dissipation of the engine, but it also needs to be replenished in time. Liquid.