When the question “What distinguishes antifreeze and antifreeze?” Is heard, you need to immediately determine that antifreeze is the same antifreeze. Just at some point there was a confusion in terms. Turn to the story.

The appearance of antifreeze

There was a time when drivers poured water into radiators of cars. In the cold season, it was diluted with ethylene glycol, so that the liquid did not freeze. For old cars with cast iron motors and brass radiators, this fluid was safe against corrosion, making the solution seem ideal. So the first antifreeze appeared, which in translation means “against frost”.

For new cars, such a liquid is no longer suitable, as the heated antifreeze literally eats away the metal from the walls of the channel heads of the block. At this point, and created the original composition of the coolant, which included additives based on inorganic salts.

Название новинке дали очень просто: первые три буквы взяли с таблички над дверью отдела: «Технология органического синтеза», а окончание «ол» пришло из химической лаборатории. Так и появился на свет антифриз под названием «Тосол». Постепенно из аббревиатуры название превратилось в имя нарицательное и стало ассоциироваться с отечественными автомобилями. Вскоре люди вообще стали думать о том, что тосол не пригоден для иностранных машин. И начали появляться вопросы о том, что лучше - antifreeze or antifreeze? Что заливать antifreeze or antifreeze? Можно ли их смешивать и многие другие.

What is bad separation antifreeze and antifreeze?

The fact is that the question “How does antifreeze differ from antifreeze?” Was supported by intermediaries: from wholesalers to retailers. In what is now called "Tosol", manufacturers have begun to add additives that provide minimal anti-corrosion properties. This is a cheap option that will be more likely to buy. But the fluids labeled "Antifreeze" no luck. There are manufacturers who do not care about new developments and implementations and pour antifreeze into the cans of the 1970s-80s of the last century. Probably, this is the only difference between antifreeze and antifreeze, if to speak very simply.

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What to buy for your car?

For a modern car, it is best to buy an antifreeze from an advanced manufacturer whose product has been approved by some serious automaker, for example, Mercedes. Any unknown brands should not be touched.

Can I mix antifreeze and antifreeze?

We now turn to the question of what to fill in - antifreeze or antifreeze, or rather, can they be mixed? Even taking into account the fact that both is a coolant, you should not mix products from different manufacturers. First you should flush the cooling system, and only then pour another antifreeze into it. If this is not done, corrosion may form or a precipitate may appear that will clog the channels and degrade the quality of the coolant.

Deciding to replace the antifreeze, drain the old - from the radiator, expansion tank and cylinder block. Put the car on the slide or ramp down in front to pour out more liquid. After that, flush the system with distilled water. Fill up with water, twist all the plugs, start the car by turning on the stove to the maximum and letting the engine idle for a few minutes, and then drain the water. Repeat the procedure several times, after which you will be able to fill in the new antifreeze.

When pouring new antifreeze, put the car on the slide in front upwards. This will avoid air plugs in the cooling system. By the way, do not need to fill the antifreeze completely. Leave the radiator cap open, start the car to force the air out. Only then fill the antifreeze all the way and tighten the cap.