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Anonymous users2024-02-15Nissan Sunshine wants this car to see what brand of antifreeze to change.
**Generally about 100 yuan. As for the amount of antifreeze added, 5L is sufficient. Here's how to change the antifreeze:
1.The antifreeze drain is just below the tank and needs to be lowered to twist open. 2.
After putting the antifreeze, you can pour a 2L bottle of antifreeze into it and start the engine to clean it. It needs to be at least 2L. The start-up time should not be too long, about a minute is enough.
But if it's not very dirty, you can just pour in antifreeze without washing it. If you clean six liters, it is recommended to use five liters if you don't clean it, and you can use one liter to spare four liters normally, just in case it is not enough! 3.
It should be noted here that all the antifreeze needs 4L to be replaced, and a bottle of 2L of antifreeze will be almost full when you start pouring it after putting it out, but the full at this time is just an illusion, because there is air in the tank, you need to start the engine to exhaust the air, and after starting the engine, you will see the antifreeze level drop, and then pour the antifreeze. 4.Keep in mind that the amount of antifreeze is 4L, if you don't pour enough, you have to start the engine all the time, exhaust the air, and continue to pour.
But this process of exhausting the air may be relatively long, the last time it started for almost half an hour, or not all the exhaust air, and then I added 3L and drove back like this, along the way I have been observing whether the water temperature gauge has risen. After arriving home (10 km), it was found that the antifreeze had dropped beyond the lowest point. Fortunately, the water temperature is not excessive, and finally enough to add 4L is enough.
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Anonymous users2024-02-14Under normal circumstances, it is changed once every 3 years or so, and it is enough to change it about 4 liters at a time
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Anonymous users2024-02-131. For those vehicles that run for a long time, such as taxis, etc. Generally, high-quality antifreeze is replaced every year, while those with short operating hours can be replaced every two years or every 30,000 km. In order to prevent excessive foaming and reduce the thermal exchangeability between the antifreeze and the engine parts, it is confirmed that the product is within the expiration date when added, and the long-lasting antifreeze can be valid for up to three years.
If suspended solids, sediment or deterioration or discoloration are found in the antifreeze, the system should be replaced and cleaned in time.
2. 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. 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.
3. Put out the old antifreeze, and then clean the liquid channel with clean water. Clean water is added to the antifreeze refill tank, which is then filled with clean water to continuously flow through the engine cooling system, and then idling for 3 to 5 minutes to circulate the water. The water that starts to flow out of the pitcher is a little pink, and continue to pour in clean water until the water that comes out is clean.
Don't forget to remove the warm air water pipe and drain the water from the warm air tank.
4. After about 1 hour of draining the water, add new antifreeze through the water pipe of the water tank (radiator), which is the method of allowing the antifreeze to flow into the water tank quickly. Then add another bucket of antifreeze to the antifreeze tank, add it until the antifreeze tank is almost full, and drive for about 10 minutes, at this time, the cooling system due to the exclusion of part of the air, the liquid level has been reduced, and then the antifreeze is added, and the highest mark of the storage tank is filled until "maxt".
In fact, different cars, for the replacement time and mileage of antifreeze is not the same, some cars can indeed be maintenance-free for life, because the antifreeze used when it leaves the factory is of better quality, so its antifreeze life can reach 200,000 kilometers, which is indeed maintenance-free for many ordinary family cars, because 200,000 kilometers are basically changed. But not all car antifreeze is of high quality. Generally speaking, the more expensive the car, the higher the quality of the antifreeze, the longer the replacement time, the cheaper the car, in order to save costs, the antifreeze used will be relatively poor, and the replacement time and mileage will be relatively short, so there is indeed no unified standard for how long to replace the antifreeze. >>>More
<> Mercedes-Benz E260L antifreeze replacement tutorial.
1. Let the vehicle stand for 30 minutes before replacing it to prevent it from being scalded by antifreeze. Unscrew the water valve at the bottom of the tank to allow the old antifreeze to drain completely. >>>More
In general, antifreeze is replaced every 2 years or about 40,000 kilometers. Some luxury cars (such as Mercedes-Benz) will be extended, and the replacement cycle of antifreeze will reach 10 years or 200,000 kilometers. Vehicles that run for a long time, such as taxis, are also enough to be replaced once a year. >>>More
Antifreeze is generally replaced every 2 years or about 6w kilometers. >>>More
Hello, the antifreeze of your car can be considered to be replaced once every two years or 40,000 kilometers. It would be nice to use the same color as the original car.