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Old 09-09-2011, 09:24 PM
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People always seem to say that, but never realize that it is meant to be changed every two years. Very seldom did it actually get done, hence the "green is no good" mentality. Serviced properly, the green coolant will keep the cooling system in far better condition than the long life stuff on the market. Use de-ionized or distilled water, proper mix, and flush every two years, and there will be absolutely no problems relating to the coolant. It is when the coolant becomes acidic that you have issues. It becomes an electrolyte, and with the dissimilar metals in a cooling system, a battery is born. Electrolysis begins, and parts erosion occurs. People in general need to learn that maintenance is always less expensive than repair!!
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