| Every winter, go to the 4S shop maintenance car will very much, especially the antifreeze, car owners are very worried about a problem. However, antifreeze looks simple, but the same as the oil, because there are very many types, it is easy to be fooled by others. Today to tell you that, what is the use of antifreeze, you are in the process of using the most likely to encounter errors in the understanding. I * * * * Myth 1: only in winter Although the antifreeze has a cold word, but it is not only used in the winter, it is not only the function of antifreeze, but also anti-corrosion and anti rust, so the whole year to use. Before the owners in order to reduce antifreeze volatilization, save the antifreeze in the spring after adding water instead, then change back after the winter, do harm to the car's life. Because there is no antifreeze, cooling water without preservatives, is easy to rust and blockage of water tank, metal parts will produce oxidation corrosion, which will make the engine boil phenomenon due to overheating, even the cracks in cylinder, reduce the service life of the engine. I * * * * Error 2: in the antifreeze against water Generally speaking, the traditional car antifreeze and water mixed together to generate precipitation, this will seriously affect the normal function of antifreeze. Compared with the automotive antifreeze type and mixed with water can be used, but don't mix too much water, too much water will affect the automobile antifreeze function. I * * * * Error 3: anhydrous antifreeze must be used Objectively speaking, no water antifreeze is better than the common antifreeze, but from the perspective of cost, it is not necessarily the first choice. We'll get a bill. General anhydrous coolant price at 2500 yuan, while the ordinary frozen liquid and labor costs 200 yuan, two for one (taxi can also need to change once a year), it is the car to open 24 years, the cost of almost freezing liquid. Moreover, no water antifreeze lifelong maintenance, but the pump is not! The question is, if one day for the pump, antifreeze how to do? If the car out of a small accident, the insurance also can not control antifreeze, how to do? I * * * * Error 4: the precipitation of antifreeze must be bad No valid antifreeze like wine, the longer the more mellow flavor. Antifreeze is generally valid for 2 years, in addition, be sure to confirm is not in the validity period. But also to be replaced regularly, usually traveling 40 thousand kilometers or two years, it is to be replaced once. Frequent use of the car, the frequency of replacement antifreeze to a higher number of. Some antifreeze storage after one year, there will be a small amount of floc, which do not have to worry about, mostly caused by additive precipitation, don't throw away. If a large number of particles precipitation, it may be antifreeze has deteriorated, it can not be used again. |
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