If people are looking to do this because it is "cheaper". other than you would now have a coolant change regimen every 2 years or so. There are plenty of alloy engines here in North America running the green stuff, as long as it is fully and completely flushed i really dont see it creating an issue. No matter where i lived, as long as i could get my hands on it, i would run distilled water anyways. However, in North America we do not have this type of water problem." "If you were to mix an antifreeze that contained phosphates with the type of water they have in Europe, it may produce deposits that can settle in the cooling system and promote corrosion. I have like 10 bottles in my garage because I have a bunch of vag products.Quote from post #10. Just don't mix coolants!! Either flush the whole system and run regular so it eats up your engine and cooling system or just run g12. "Ĭorrect and way to bring up a thread from ages ago. * DEX-COOL® is a registered trademark of General Motors Corporation. Prestone® Extended Life 5/150 Antifreeze/Coolant has been approved by General Motors under their DEX-COOL® specifications and is compatible with other DEX-COOL® approved coolants. This coolant uses a special chemistry and technology that extends the life of the corrosion inhibitor package so that it lasts for five years or 150,000 miles (whichever comes first), and is safe for all cars and light trucks (old or new). ![]() For those consumers who would feel more comfortable using a phosphate-free antifreeze, our Prestone® Extended Life 5/150 Antifreeze/Coolant is phosphate, silicate, and borate free. Prestone® Antifreeze/Coolant is completely safe for use in both foreign and domestic vehicles. Therefore, the question of phosphates is a non-issue here in North America. Typical North American coolants have contained phosphates (which is part of the corrosion inhibitor package) for many years. However, in North America we do not have this type of water problem. If you were to mix an antifreeze that contained phosphates with the type of water they have in Europe, it may produce deposits that can settle in the cooling system and promote corrosion. This issue is related to the extremely high mineral content of the water in Europe. ![]() Some European automobile manufacturers request that a phosphate-free antifreeze be used in their vehicles. Does Prestone® Antifreeze/Coolant contain phosphates?Ī. If you want to go cheap, that is only one from Prestone that you "can" use.Īgain, this has not been verified, but Prestone did make this model exclusively for Euro vehicles. Prestone makes a 5/150 model has no PHOSPHATES in the mixture.
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