![]() ![]() So has Ford gone all GM-ish on us? Mostly not, because most people forget that “Dex-Cool” is actually a specification, not a distinct product. The extra chemical is a salt form of the organic compound 2 –e thylhexanoic acid and you’ll find almost the exact mixture in a Dex-Cool product give or take a few minor variations. The MSDS for Ford’s Motorcraft coolant reveals that it is mostly ethylene glycol, with 2-5% 2-EHA (you may see that on the jug’s label) added. That’s why mixing coolants types (colors) isn’t recommended on most cars you may introduce a problem into a system that can’t handle it. They can provide longer service life, but, containing acid, they can also attack seals and gaskets not made to withstand them. OAT coolants pose a good news – bad news situation for a manufacturer. The industry in general, and GM in particular began to move to a new chemistry several years ago. The OAT designates the familiar term “organic acid technology” and refers to a product generally free of silicates, nitrates and borates in the chemistry. Here’s a look at the what and the why.įord refers to their recommended product as E-OAT, with the E representing the fact that the product is already in use in Europe. ![]() Some owners are concerned that their favorite car company has crossed over to “the dark side” and adopted General Motors Dex-Cool, a sure sign of an automotive apocalypse. The Ford owners’ and enthusiasts forums on the Internet are awash in questions and discussions of Ford Motor Company’s recently-announced gradual changeover to a standard coolant for all their engines. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |