Different color antifreeze

Luckily the manufactures of these new and different antifreezes have continued to make them different colors so they are easily identifiable. What kind of antifreeze do I need? Not many know the importance of the different colors of coolant available today. The Different Colors of Coolant. If an engine is used without coolant (antifreeze), it can suffer extended damage especially during winter.

Tech 1– the colors of antifreeze. These European and Asian requirements can be vastly different from those made for American cars, further adding to the. I have a question about antifreeze. He told me he had to flush the radiator because I had added a different color antifreeze to my cooling system. He stated that one cannot mix colors of antifreeze (pink and green, in my case).

A step-by-step guide at choosing the right coolant. Different colors of coolant distinguish specific types and their composition. Orange vs green: coolant basics you need to know. You might be thinking, “What color is antifreeze?

Dexcool antifreeze continues. Each color is a unique formula that should not be mixed. The below chart will help you decipher which fluid is in your vehicle. There are different colors of antifreeze available but its difficult to find information of what each do.

The two most common colors are green and orange. Engine coolant, like many other fluids, is not a lifetime thing. When it does, the protection decreases exponentially. Interestingly enough, however, the anti-freeze capability of the coolant does not. Despite the rainbow of colors , all antifreeze starts out colorless.

Dyes are added to differentiate one brand from another, one formulation from another, and to help us see how much coolant is in that reservoir under the hood. Unfortunately, there is no universal, standardized coolant color code. Inorganic Acid Technology (IAT) antifreeze is green in color. Organic Acid Technology (OAT) antifreeze is orange, re green, pink or blue. But here’s where you get into trouble when mixing different colors of antifreeze or different types of antifreeze.

Car makers select an antifreeze chemistry based on the types of components (fittings, seals, tubing) of each particular cooling system’s internal components. What happens when you mix red and blue antifreeze in your car? It is one or the other when it comes to this and this is why - the difference between the two colors is that red antifreeze contains a different type of corrosion inhibitor that has a much longer service life than silicates, phosphates and borates. Red antifreeze contains organic acids that protect engine parts from corrosion.

Although both the green and orange antifreeze are ethylene glycol-base the difference between them is that they contain different corrosion inhibitor ingredients or additives. While orange antifreeze contains organic acids, green antifreeze has additives, such as silicates, borates and phosphates. While it is ethylene glycol EG) based antifreeze , the concern with mixing comes from the fact that there are very different chemical inhibitor packages in use. Antifreeze : Red or Green? Most leading technologies will work very well when used as intende typically at in good quality water.

My GF took her car to the quicky-change for an oil change. That was an old type of antifreeze where the glycol lasts maybe three years max. So you’ve got to change the coolant maybe three years or every 10miles. The modern coolant comes in various different colors and red happens to be one of them. The orange antifreeze is usually “extended life” antifreeze that lasts for longer than the green type due to a different type of corrosion inhibitor.

Although there are two colors of antifreeze , neither type of antifreeze is the same as coolant. Since antifreeze is clear when it is manufacture and water is clear, dye is used to color the antifreeze for identification and marketing purposes. This looks like the traditional green coolant, but look closely and it says “all makes, all models, add to any color antifreeze.

But phosphates can precipitate out of solution in hard water.

The result was a brown sludge. They power flushed the system as a part of the repair and managed to plug the heater core.

I’m certain that the mixture of the red and green antifreeze was responsible for the brown sludge that Hal’s Radiator Shop got out of the system for $180. Several manufacturers are specifying their own type of antifreeze , and it can be confusing to the consumer as to which color or formulation of coolant is acceptable for their car. Some European coolants are based on a different pH scale from those made for American cars, because of the differences in plain water between the two continents. Basically there are two different types of.

It was not that many year ago all antifreeze was green so what has change and why so many different colors. When there is a major change in the formulation of a flui to avoid the possiblity of the wrong fluid being used on the plant floor or in the manufacturer’s network of dealers servicing those cars manufacture change the color of the. Actually all anti-freeze coolants are inherently colorless and there are a lot more than just different colors. Automotive Coolant Coolant is a water and antifreeze mixture that is added to your engine periodically.

Silicate (green) type antifreeze does not mix with orange type antifreeze. Never mix the two colors in a cooling system. The organic acids in orange types will cause precipitation of silicates in the green type and corrosion protection is greatly reduced.

The color of antifreeze is generated completely by coloring dye, not as a direct result of any chemicals mixed during manufacturing.

That sai different colors for antifreeze do exist. While specific colors agreed upon in the automotive industry do signify chemical makeup, variations still exist within each shade.