Car manufacturers persistently recommend changing antifreeze more often, or rather after a run of 45 thousand. km. The fact is that the regular replacement of the antifreeze affects how long the car will serve its owner. Large car repair services, in turn, are recommended to replace antifreeze at least once a year. According to them, the replacement of antifreeze prevents corrosion. Many machines where aluminum is used in the system, for them the antifreeze is relevant primarily. Perhaps soon an antifreeze will not have to be changed so often, the fact of a new generation antifreeze began to appear on the market, which is enough for 100 thousand. km. Attention, the new antifreeze is poured into a system clean from old antifreeze, if contact with the old antifreeze occurs, then its beneficial anti -corrosion properties to deteriorate at times. You may also interest you at a favorable price. Special additives (silicates, brats, phosphates) give the antifreeze the necessary properties, while they are present in the mixture, you do not need to change antifreeze. The engine and radiator are subjected to increased electrolyte corrosion, only when special additives become less than the working norm. To avoid damage to the engine and radiator from corrosion, it is necessary to change the antifreeze in a timely manner. In any auto store, test strips are sold, with which you can easily determine the condition of the antifreeze. It is enough to lower the litmus strip into the liquid, and then compare its color on a special scale.
