What to look at the new Yinglang antifreeze and coolant

Open the canopy, and there is a translucent antifreeze jug in the cabin. There are scales and English logos on it. The liquid level does not exceed the MAX line. Not lower than the min line.

1. The full name of antifreeze should be called antifreeze coolant, also known as coolant, which means coolant with antifreeze function. Antifreeze prevents coolant from freezing and cracking radiators and freezing engine blocks or covers when the coolant freezes when parking in the cold winter.

2. Anti-corrosion function: The engine and its cooling system are made of metal, including copper, iron, aluminum, steel and solder. These metals come into contact with water at high temperatures, and over time, they will be corroded and rusted.

Antifreeze not only does not corrode the engine cooling system, but also has anti-corrosion and rust removal functions.

3. The boiling point of water is 100, and the boiling point of high-quality antifreeze coolant is usually above zero 110, so that in summer, it is more difficult to boil the antifreeze coolant than water.

Hello car owner, antifreeze is coolant, in the white kettle behind the battery, there is a prism on it, as long as it is not lower than this ridge is not a loss [There is a problem with the car, ask the car master. 4S shop professional technician, 10 minutes to solve. 】

You have to open the lid on the top of the water tank and unscrew it, as long as there is water, you can do it, I wish you a happy car, it is recommended that you do not add water. [If you have a problem with the car, ask the car master.] 4S shop professional technician, 10 minutes to solve. 】

There is no difference, just refer to the instruction manual and add the same type of antifreeze [If you have a problem with the car, ask the car master. 4S shop professional technician, 10 minutes to solve. 】

These two are one thing, the engine compartment reservoir to see [there is a problem with the car, ask the car master. 4S shop professional technician, 10 minutes to solve. 】

It's just one thing, [if there is a problem with the car, ask the car master.] 4S shop professional technician, 10 minutes to solve. 】

Yinglang engine antifreeze.

There is organic oil, most likely cylinder head gasket.

Damaged. Under normal circumstances, the lubrication system and heat dissipation system of the engine are independent.

of the two systems. The oil should not be mixed.

If organic oil is found in the antifreeze (usually there is antifreeze in the engine oil, causing the oil to emulsify and turn white), it means that the lubrication system and the heat dissipation system are colluding. Comparatively speaking, the weakest point is the cylinder head gasket. If the engine has ever been hot, there is a high risk that the cylinder head gasket will be broken.

Then the heat dissipation system and the lubrication system are mixed. When the antifreeze gets into the oil, the oil goes into the antifreeze.

The car is not allowed to be driven, otherwise it will cause serious wear and tear on the engine. Wait for help. It can only be used after a thorough repair.

There is a cylinder head gasket in the middle of the cylinder head and the cylinder block of the car. There is a water channel in the cylinder block, which is used to flow coolant and play a role in cooling; At the same time, there is also an oil channel, which is used to flow the engine oil and play a role in lubrication. The function of the cylinder gasket is to play the role of sealing, if the cylinder gasket is broken, it will go back to the phenomenon that the coolant enters the oil channel and the oil enters the water channel.

So you can see if there is water in the oil. Replace the head gasket at the same time!

This indicates that the piston rings in the engine are worn out or the gaskets that are isolated from oil and water are worn out, causing the oil and antifreeze to mix. To disassemble the engine for repair.

The oil enters the waterway, check the cylinder head gasket, oil radiator.

headgasket

Leakage, cylinder head gasket leakage. It takes a lot of things apart.

Hello, check the oil radiator, cylinder gasket for damage. It is recommended to find a professional to test it.

If you replace it, you need to add about 5 liters of coolant. Allow the engine to cool before opening the filler cap. Carefully open the lid and slowly decompress.

When coolant is added, a 1:1 mixture of diluted coolant concentrate and clean tap water is used.

1. Buick Yinglang's antifreeze can generally be replaced once every three years after 30,000 kilometers. Different types of antifreeze, do not mix, otherwise there will be a chemical reaction.

2. Three years or 30,000 kilometers.

3. Anyway, it is generally replaced every two years.

4. Buick Yinglang antifreeze is replaced every two years or 40,000 kilometers. Of course, this is only a reference replacement cycle, and it can be replaced according to the actual use, because if you go more than 10,000 kilometers or extend the use cycle for about a year and a half, the problem will not be big.

5. The antifreeze of the car can generally be replaced once in two years or about 40,000 kilometers, and it is recommended to replace the antifreeze of the same color or replace the antifreeze of the original factory to disturb it, and you can refer to the maintenance manual for details.

6. The antifreeze of Buick Yinglang this car can be replaced once for 40,000 kilometers, and the antifreeze will not be replaced for a long time, and the water tank will freeze in winter, if the antifreeze can be used for a long time in the south.

7. Buick Yinglang's original car antifreeze can be replaced once in three years or 60,000 kilometers, but it must be replaced once in two years or 40,000 kilometers in the later stage, because the quality of the antifreeze replaced in the later period is not as good as the original car antifreeze.

8. Buick Yinglang's car has antifreeze in three years or 50,000 kilometers to consider replacing it once, and when changing the antifreeze, try to keep it consistent with the original car antifreeze model, and it is better not to mix.

The above is a lot of Yinglang's response to "How many kilometers of Yinglang Buick Yinglang's antifreeze is replaced?" I hope it will help you with the problem of your car.

Photo by Pacific Automobile Network Q&A).

The antifreeze used in the original Buick Yinglang Automobile is DEX-COOL. If you switch to a different brand of antifreeze coolant, it is best to drain the antifreeze coolant inside the engine in advance, and clean all the cooling pipes before adding. If you want to replace it, you need to add about 5 liters of coolant.

When car owners buy antifreeze coolant, they can choose according to the minimum temperature of the place where they are used, and the freezing point of the antifreeze coolant is best about 15 ° lower than the local minimum temperature to ensure that the antifreeze coolant will not freeze when the weather is extremely abnormal.

Extended information: The precautions for the use of Buick Yinglang automobile antifreeze are as follows: Please avoid or use with antifreeze mixed with tap water.

Not only will the freezing point of the antifreeze rise after the tap water is added, but also the antifreeze will gradually produce sediment due to the impurities contained in the tap water, which will eventually affect the efficiency of the cooling system.

The ethylene glycol in the antifreeze is an organic solvent and has a certain corrosiveness, please be careful not to touch **, and do not spill it on the surface of rubber products or paint during use. If you accidentally spill, please rinse with clean water immediately to avoid corrosion or damage to the parts.

If you use a different brand of antifreeze coolant, it is best to drain the antifreeze coolant inside the engine in advance, and clean all the cooling pipes before adding. If you want to replace it, you need to add about 5 liters of coolant.

Allow the engine to cool before opening the filler cap. Carefully open the lid and slowly decompress. Add coolant, then use the diluted coolant concentrate with clean tap water press 1:

1 ratio of the prepared mixture. The specific proportions are indicated in the coolant tank purchased. There will be a water level mark on the water tank, under normal circumstances:

If the cooling system is in a cold state, the coolant level should be touched above the fill line marking. If the liquid level is too low, add coolant.

If it needs to be replaced, there is a drain valve at the lowest end of the radiator, which can be unscrewed to drain the water. It should be noted that exhaust must be carried out while the engine is in a cold state; It is strictly forbidden to open the water tank cover or drain valve when the antifreeze temperature is very high to avoid burns.

The Yinglang antifreeze is in the cooling water tank, which is inside the front compartment of the vehicle, close to the position of the engine. The vehicle radiator generally refers to the water tank, the water tank filling port is in the upper part of the water tank, the water can be discharged by disassembling the water discharge pipe, and the antifreeze can be added, and tap water can be added in special circumstances.

The Yinglang water tank is inside the front compartment of the vehicle, near the position of the engine. The vehicle radiator generally refers to the water tank, the water tank water port is in the upper part of the water tank, and the water can be discharged by disassembling the water discharge pipe; Antifreeze is refilled, and tap water can be added in special cases. The maintenance of the car water tank is as follows:

1. Stop the vehicle and turn off the engine, open the expansion kettle and fill the water tank cleaning agent after the coolant temperature drops down;

2. Start the engine until the cooling fan works and then idle for 5-10 minutes;

3. Turn off the ignition and remove the front bumper of the vehicle. When disassembling, make sure that all the fixing screws have been unscrewed, and then slowly disassemble from both ends to the middle, and do not break the fixing buckle;

4. Ensure that the coolant temperature is completely cooled, and then discharge the water tank cleaning agent along with the coolant, and finally replace the new engine cooling fluid.

The first insurance of the car is called the first insurance. The first insurance is recommended between 3000 and 5000 km. Before the first insurance to defend the period of time before the vehicle, its role is to run in the metal parts to achieve a balanced process, the friction between the machinery will produce metal chips will be carried into the oil pan by the engine oil, so the first insurance must be carried on time.

However, if it is too early, there is no friction between the moving parts of the car, and metal chips will still fall, which will affect the second oil change interval.

Photo by Q&A) @2019