Where is the Audi A6 antifreeze

Audi A6There is a secondary kettle on the left side of the engine compartment, which can be added by opening the lidCoolantFinish.

The Audi A6 should insist on using coolant all year round, and pay attention to the continuity of coolant use. The view that only needs to be used in winter is wrong, only knowing the anti-freezing function of the coolant, and ignoring the anti-corrosion, anti-boiling, anti-scaling and other functions of the coolant.

Audi A6 should choose coolant with different freezing points according to the temperature of the area where the car is used, and the freezing point of the coolant should be at least 10 lower than the minimum temperature in the region, so as not to lose the antifreeze effect.

Antifreeze precautions.

It should be noted that the effective use period of antifreeze is generally two years, and it should be replaced when it expires or if the coolant is found to be dirty, and the old antifreeze must be removed when replacing, and the water tank must be cleaned thoroughly.

It should be noted that after the replacement is over, some antifreeze should be brought with the car in case of shortage, and the inorganic antifreeze cannot be used with water, which will generate precipitation and seriously affect the normal function of the antifreeze; If it is a mother liquor, it needs to be prepared and used in accordance with its use instructions.

This can be viewed through the antifreeze sub-kettle.

The antifreeze sub-kettle can check the antifreeze level, there are marks of the highest position and the lowest position on it, as long as it is normal between these two positions, the sub-kettle plays the role of supplementing the cooling system coolant, as long as there is inside, it is normal and will not affect the cooling system.

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1. Press the one-button start button of the Audi A6L to turn off the engine.

2. Dismantle the engine and leave it until the water temperature drops to normal temperature.

3. Slowly twist the ridge of the bush and open the lid of the small kettle to release the pressure of the cooling system.

4. Unscrew the drain valve of the coolant tank and release the antifreeze.

5. Tighten the drain valve.

Six permeable bridges, add antifreeze to a small kettle.

7. Operate until the water temperature is stable at 90 degrees.

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For the antifreeze of the Audi A6, if it is the original factory, its antifreeze has a freezing point of minus 45 degrees.

If you are considering changing antifreeze, it is recommended that you continue to use antifreeze at minus 45 degrees Celsius in the Tohoku region, while in the southern region, you can choose antifreeze at minus 35 degrees Celsius or minus 25 degrees Celsius.

If you need to add antifreeze, it is recommended that you replenish the original antifreeze at -45 degrees. In general, the replacement cycle of antifreeze is about two years or 40,000 kilometers.

Audi A6 antifreeze is generally a few degrees.

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Hello friend, the antifreeze of the Audi A6 is the original car, this is minus 45 degrees of antifreeze.

First, if it is replaced, then it is recommended that the northeast region continue to replace the antifreeze at minus 45 degrees, and if it is the southern region, you can choose the antifreeze at minus 35 or minus 25 degrees.

Second, if it is added, it is best to supplement the original special, minus 45 degrees Celsius antifreeze, under normal circumstances, the replacement cycle of antifreeze is two years or about 40,000 kilometers.

First of all, find the antifreeze screw of the water tank, loosen the screw, and drain the old antifreeze.

After that, screw the screws, open the secondary kettle, and add antifreeze to the standard scale.

Start the vehicle again, idle it, and wait for the cooling fan to turn. Because the cooling Zizhou fan rotates the thermostat at this time, the antifreeze trace detection liquid forms a large circulation in the cooling system. At the same time, slowly open the lid of the secondary kettle and add antifreeze to the standard scale.

Repeat this one more time. Observe whether the scale of the sub-kettle is on the standard scale, if it is missing, it needs to be added.

In this way, the antifreeze without wheels will be replaced.

How to change the antifreeze coolant:

1. Open the hood of the car, find the chassis of the car anti-freeze coolant (note, it is not the car wiper water tank), find the bottom waterproof screw along the drain pipe, unscrew the water drain screw at the bottom of the wild head, and let the antifreeze drain from this water drain screw hole!

2. Directly pull out the "sewer pipe", the advantage of this operation is that the water is released faster, more thoroughly, and there is no need to lift the frame to jack the vehicle. The water pipe is located roughly at the bottom of the antifreeze tank.

Antifreeze has the following protective effects:

1. It plays a role in anti-corrosion protection for the components of the cooling system.

2. Prevent scale and avoid reducing the heat dissipation effect of the radiator.

3. Ensure that the engine can work within the normal temperature range.

Under normal circumstances, the antifreeze should be replaced every two years, because after two years, the indicators of the antifreeze have not met the original nursing requirements, so it should be replaced in time, do not delay the replacement time in order to save a little money or be busy with work, so that you lose more than you gain.

Before completely replacing the antifreeze, it is necessary to do a comprehensive inspection to see if there are traces of leakage in each pipe and whether there are cracks, the key is to check the five-way water pipe, the five-way pipe is named because there are five interfaces connecting various parts, and the antifreeze is distributed to different parts of the car after flowing through the five-way pipe. If there is a leak of antifreeze in this section, the water pipe should be replaced or the connection should be re-fixed according to the situation.

1) Select the freezing point of the antifreeze according to the ambient temperature conditions. The freezing point of antifreeze is one of the most important indicators of antifreeze, and it is an important condition for whether antifreeze can be prevented. Under normal circumstances, the freezing point of antifreeze should be selected in the local environmental conditions, and the minimum temperature in winter should be -10 15, if the local minimum temperature is -30, the freezing point of antifreeze should be selected below -45.

If you want to choose the mother liquor of ethylene glycol modulation, you can prepare an antifreeze with a concentration of 59%, a freezing point of -50, and a density of cubic centimeters.

2) Choose antifreeze according to the different requirements of the vehicle. Under normal circumstances, imported vehicles, domestic production vehicles and high-end vehicles should use permanent antifreeze (2 3 years), ordinary vehicles can use direct use antifreeze, and demineralized water can be used in summer.

3) Choose antifreeze according to the number of vehicles and the degree of concentration. Units and departments with more vehicles and relatively concentrated, can choose small packages of antifreeze mother liquor, this antifreeze mother liquor has stable performance, due to the use of small packaging, easy to transport and store, and at the same time can be flexibly modulated according to different environmental conditions and different work requirements to achieve the purpose of saving and practicality. If the vehicles are few or scattered, you can use antifreeze for direct use.

4) Generally, antifreeze with anti-rust, anti-corrosion and descaling capabilities should be selected. The most important thing about antifreeze is to prevent rust. Therefore, it is advisable to choose brand-name products, which are added with preservatives, corrosion inhibitors, antiscalants and cleaning agents, and the product quality is the best.

5) Choose an antifreeze that matches the rubber sealed catheter. Antifreeze should be used to ensure that the rubber sealed catheter has no swelling and erosion.

According to the survey, more than 70% of the automotive cooling system has scale and rust, which seriously affects the heat dissipation function of the cooling system. Most car owners think that antifreeze should be used in the winter and tap water in other seasons, but this is a misconception. We all know that hard water contains a large number of alkaline substances, after heating and separation, it becomes scale, attached to the metal surface inside the radiator, if it can not be cleaned regularly, the thick scale will seriously affect the function of the heat dissipation system, resulting in boiling, water shortage, and even sticking to the cylinder, burning tiles.

Therefore, we should first clean the water tank of scale and rust spots before replacing the antifreeze.

Aconi lubricants are the answer for you, the 2012 Audi A6L is antifreeze.

After the vehicle is replaced with antifreeze, start the vehicle, idle it, and wait for the cooling fan to run. Once the thermostat in the Audi A6L cooling system is fully open, slowly open the lid of the water tank, check the scale of the antifreeze after opening, and add to the standard scale if not. After repeating twice, cool the system

As the name suggests, the most obvious function of Audi A6L car antifreeze is antifreeze, and it also has the property of waterproofing scale. It is not easy to freeze at low temperatures, and it is not easy to boil at high temperatures. Try to choose a big brand of antifreeze as the main carrier of engine heat dissipation, or it is better to change it.

And the quality of antifreeze on the market is uneven, divided into red and green. A good antifreeze generally won't get your hands dirty. The antifreeze color is only for the heat dissipation system to easily find the leakage point when it leaks.

The engine cooling system is mainly composed of a water pump, water pipes, a water tank, a cooling fan, and a thermostat. In addition, there must be no air in the heat dissipation system. If there is an air body, the pump will not pump the ridge and the water will not circulate.

The exhaust of all kinds of cars is basically a closed bush, but some cars do not need it. The exhaust screw is generally on the drain pipe or water inlet pipe, and some models do not need exhaust air.

Audi A6L antifreeze exhaust air precautions:

1.Exhaust must be carried out when the engine is cooled.

2.It is strictly forbidden to open the water tank cover or drain valve in the case of high antifreeze temperature to avoid burns.

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