OAT on the other hand, contains no silicates, and inhibits rust using a purely organic package. IAT was the “original green” coolant. we found out you cannot mix dex cool with certain other types of antifreeze.Everything had to be taken apart and cleaned.real bad scene and very expensive ... Coolant RED vs. GREEN: CJ: Tech Help: 79: 05-23-2009 08:07 PM: MB says it's okay to use Prestone: … Engine coolant, also called antifreeze, is available in a multitude of colors, including green and orange. This is quite a challenge because every company's anti-freezes have different combinations of additives and inhibitors. Thank you- that was super informative. Mixing two formulas won’t cause any dangerous reactions or explosions, but it could turn your coolant into a sludgy chemical mixture that won’t be able to flow properly through your cooling system. So what my husband got was the Orielly's universal coolant This stuff which claims to be compatible with all other coolants- so that's not true? If you live in warm regions, then the coolant will help prevent engine overheating. Per saperne di più su come utilizziamo i tuoi dati, consulta la nostra Informativa sulla privacy e la nostra Informativa sui cookie. In your service history It has a different chemical makeup than green, and they cannot be used interchangeably unless you have flushed your cooling system ahead of time. You should still change it at the recommended IAT intervals. Many people have asked whether you can mix antifreeze colors, and many times they are told FALSE information. Made from either ethylene glycol or propylene glycol, antifreeze and coolant change the freezing and boiling points of water. Adding OAT to an "open" HOAT system has been known to cause build-up issues in the radiator and passages of some vehicles, and is generally not recommended. We need to make it about three miles to the mechanic, but I don't want to suck anything into the engine that might cause more damage. My husband went and bought the classic green coolant but in looking into another issue with the car I discovered that mixing the orange that was already in the system and the green can create a gel that can damage the engine. I work on testing radiators, we had a test lab ban a coolant after it kept eating seals and hoses on their equipment. A friend of mine mixed dex cool with the coolant in their car because they had it laying around from another car. Different Coolant Types. ... Their main concerns with phosphates are the potential for solids drop out when mixed … So we noticed the coolant was low in the 2011 Equinox. one thing to remember, maybe you accidently mixed some orange coolant and green coolant? It lowers the freeze point of the coolant to protect it from freezing, even in the worst winter conditions. An example cited by one coolant chemist: A somewhat diluted mix, perhaps 50% to 60% water, with the remainder (from top-ups) a 50-50 combination of an OAT and a conventional … So you’ve got to change the coolant maybe three years or every 15,000 miles. And some green coolants state compatibility with orange Descool. What happens when you mix red and blue antifreeze in your car? And he said that under no circumstances should you ever mix pink and green. Nonetheless, I've sucked out what I can from the reservoir, topping it off with distilled and taking it in monday to have the system flushed. ... TOM: General Motors … Also the radiator fan stop it was working before so i dont know whether over heat was casuse mixing coolant red and green IAT and OAT cannot be mixed. Absolutely not, and many coolant MFGs are being sued over such claims. Your best bet if you want to use a different type, is to completely flush the old type of coolant out before pouring the new in, as this rarely causes issues. Puoi modificare le tue preferenze in qualsiasi momento in Le tue impostazioni per la privacy. Clicking this will make more experts see the question and we will remind you when it gets answered. Blue and green anti freeze both tend to be etherlean glycol. Prestone has always used fluorescent yellow, Texaco and Shell have always used green. Different … Question 1: Can I mix orange coolant and green coolants? It's also a bad idea to mix the two, although the result doesn't immediately turn into witches' brew. Colors include blue, yellow, green, red, … my brother mixed orange and green and his truck actually froze up this winter because of it. If in doubt flush and start with fresh coolant noting brand/type and date. It is up to the coolant MFG what color they want to use in any type of coolant, so do not go by color, only go by type. The green and orange coolants do not mix. Let's take a look at what can happen if you accidentally mix different coloured antifreezes in your engine, and what they even mean in the first place. This video will show you. If mixing occurs, drain engine cooling system and refill … Orange antifreeze is a long-life antifreeze. 10-26-2006, … ... Engine coolant, also known as antifreeze, is mixed with water to keep the radiator from freezing in extreme cold and overheating in extreme heat. So was the stuff we used actually ok in the system with the preexisting coolant? You cannot have a coolant that meets both the silicate specs of IAT and the non-silicate specs of OAT at the same time. Combining the wrong antifreeze. Thanks so much! The modern coolant comes in various different colors and red happens to be one of them. Coolant in the summer time works as an anti-boil and protects the system components from corrosion, which is a big deal especially with aluminum components. HOAT can be added to either of the others with these caveats: Adding HOAT to IAT does not lengthen the service life of the IAT. Drain the cooling system, flush the whole thing out with clean water, fill it up with the correct amount of green coolant and water mixed in equal ratios. its important not to do this, as the orange and green coolants sometimes are not compatible, and actually seperate inside the system. I have a shopvac I've fitted with a smaller tube and I'm wondering can I use that to suck the coolant out of the reservoir and add water to dilute the rest. There are three basic types of consumer engine coolant, and they all contain an ethylene or propylene glycol base, water, dye and an additive package. This is the reason coolant is mixed with distilled water in a minimum 50/50 proportion. This is seen by many as the best of both worlds, and Chrysler, Ford, Mercedes and BMW (among others) tend to agree. This type of coolant is most often found in "closed" coolant systems where the entire system, including the overflow, is pressurized. There are no longer any vehicle MFGs that use this coolant in their vehicles. Press question mark to learn the rest of the keyboard shortcuts. I mix red to green coolant accidentally after i replace the radiator i did not drive the car yet just turn the egine and after 10 min it started the ovet heat so i add more Coolant and same thing over head it temperature is at 3/4 high i change the thermostat before and was good. If mixed together, these two types of antifreeze form a cloudy substance and precipitation that can decrease the coolant's useful life properties. Their rust inhibiting packages are too different, and in some cases can react to each other. Realize that green antifreeze is the old style antifreeze. CAUTION: Do not mix Standard (green) Coolant with Extended Life Coolant (orange). Motorists who live in colder climates can rely on antifreeze to avoid freezing their engines. Should engine coolant be orange, green or a different color? The 50/50 mixture helps ensure vehicles get optimal corrosion, freeze and overheat protection and minimizes possible mix errors by technicians. For instance, if you accidentally mixed orange and green coolant, it causes impairment of the car’s special additive package performance. Want Answer 0. In addition to protecting the engine against extremes of temperatures, en… Posted by texastrac_01 on Feb 10, 2011. If he just did it and you haven's started the car yet then just drain it and refill with the right stuff. The Green (Ethelyne Glycol) Anti-Freeze coolant is not as popular as the Orange (Dex-Cool) Anti-Freeze, you should not mix them together to pour in your car the coolant reservoir, just use one kind only. Motorcraft ® Premium, Gold and Orange Antifreeze/Coolants are now available pre-mixed 50/50 with deionized water. Here is where many of the arguments arise. It cannot be done. It's added by the manufacturer as an identifier. I now have to run that test in Europe. View Entire Discussion (7 Comments) There is no difference in the purpose of either variant of engine coolant. Cookies help us deliver our Services. So we noticed the coolant was low in the 2011 Equinox. They were designed to function in different ways. I have heard, however, that mixing the two can cause a gel to form inhibiting coolant flow which would be a very bad thing. If you mix one of the two variants, you reduce the corrosive properties of the antifreeze. The car has only been moved from the street to the driveway since this occurred yesterday. In conclusion, is there a "universal" coolant that can be added to any group/type that is already in your system? There are many different types of coolant, so it’s important to know what variety is right for your car or truck. It’s never a good idea to mix two different colors or types of antifreeze. You should know that the term "orange coolant" has come to mean a DexCool-approved brand but that doesn't mean it's really true. Can you mix the different types? At the point when combined, they structure a gel-like substance that stops the coolant stream, and thus, the motor overheats. You'll notice that some kinds of antifreezes are labelled as organic acid technology, abbreviated as OAT, as well as hybrid organic … It gets its name from the inorganic rust inhibitor package it contains, and has a high silicate content. The"Coolant level low"popped up on the dash so I rushed to Halfords to obtain an orange OAT top up-The man told me he had Yellow or Pink but not Orange - I went of in a disgruntled manner to the local Jag main agent and demanded orange coolant (As stated in the manual and on the header tank)-They patiently explained to me that pink was the right one for cars with aluminium blocks and … HOAT is similar to OAT, except for that it also contains silicates. RAY: From an automotive point of view, however, it's a more complicated question. This type of coolant is most often used in "open" coolant systems that have non-pressurized overflows. It also causes an increase in corrosion of your vehicle’s radiator. This article will help answer these questions and more. No mechanic needed. It's important to clear up some myths and misconceptions about both. Yahoo fa parte del gruppo Verizon Media. Question then, if you don't mind. The green and orange coolants don’t blend. Orange antifreeze should not be mixed with green antifreeze because they are not compatible. Antifreeze/Coolant - Now Conveniently PREDILUTED. Can You Mix Orange and Green Antifreeze? Orange is the one you wanted to stay away from? Accidently mixed green coolant in to my pink coolant Ok, my car has pink coolant. I thought the green was okay to use. Antifreeze, also known as coolant, is a bright yellow or green liquid that mixes with the water in cars, trucks and other vehicles to keep the radiators from freezing or overheating. Per consentire a Verizon Media e ai suoi partner di trattare i tuoi dati, seleziona 'Accetto' oppure seleziona 'Gestisci impostazioni' per ulteriori informazioni e per gestire le tue preferenze in merito, tra cui negare ai partner di Verizon Media l'autorizzazione a trattare i tuoi dati personali per i loro legittimi interessi. ... there are possible problems with extreme mixtures. Each type, or group, is referred to by the additive package it contains: Group 2: Organic Acid Technology (OAT, also known as Dex-Cool), Group 3: Hybrid Organic Acid Technology (HOAT, also known as formula G O-5). OAT coolant is most widely used in the US by GM, and different formulations are used by many MFGs in Europe and Japan. There has been a very lively discussion going on about "Red" or Dexcool® antifreeze and regular "Green" antifreeze. Chris-- The green/yellow color found in most antifreeze is due to the use of silicates, but new antifreeze variants made from organic acids give an orange or pink color. >> replaced with 'Ford orange' coolant which has a life expectancy of around >> 10 years, on paying a visit to my local motor spares shop they sold me a >> litre bottle of 'CarPlan Premium Red Anti-Freeze', which they assured me >> was an equivalent ... for a refund on the basis that it was supplied to him as suitable to mix with the Ford coolant, which was incorrect. Many times people end up mixing orange and green coolants without realizing the effect it can produce on the engine of their vehicle. Yes, it is not as harmful to produce explosion or hazard and all but it can damage several parts of the engine. Noi e i nostri partner memorizzeremo e/o accederemo ai dati sul tuo dispositivo attraverso l'uso di cookie e tecnologie simili, per mostrare annunci e contenuti personalizzati, per la misurazione di annunci e contenuti, per l'analisi dei segmenti di pubblico e per lo sviluppo dei prodotti. I have a small coolant leak and have to put some in every once in a while. By using our Services or clicking I agree, you agree to our use of cookies. Most antifreeze products use ethylene glycol as the main coolant base. That means there’s no need to flush your car’s cooling system before adding Prestone Coolant/Antifreeze; simply pour the product into your coolant reservoir – it’s that simple. Your Escort should have green coolant in it. If this was done a while ago I would just take it and have the coolant changed sometime in the coming week or two, New comments cannot be posted and votes cannot be cast, More posts from the MechanicAdvice community, Press J to jump to the feed. While green coolant is often thought of as traditional or conventional and the color orange is associated with the newer long-life products, there are no hard-and-fast color rules when it comes to engine coolants. This is why the coolant needs to be replaced so often. Both serve toprotect the engine from freezing and overheating, depending on which part of the globe you live in. But I'm still curious. The color in antifreeze is like food coloring. This is one of those inquiries typically posed sometime later, and as a rule, the motor most likely has been damaged. "Cars born with green coolant shouldn't be changed to orange," Turcotte advises. Well, I usually buy the kind that says you can mix with any color coolant, but I was on my lunch and in a hurry today and bought just the green kind. If you make this assumption, you'd be wrong. If it's got orange coolant in it, then someone put the wrong kind of coolant in there. Convenient & Cost-Effective Informazioni su dispositivo e connessione Internet, incluso l'indirizzo IP, Attività di navigazione e di ricerca durante l'utilizzo dei siti web e delle app di Verizon Media. I have accidently mixed green wth orange anitfreeze.... need to know how to drain the cooling system. My husband went and bought the classic green coolant but in looking into another issue with the car I discovered that mixing the orange that was already in the system and the green can create a gel that can damage the engine. Style antifreeze Informativa sulla privacy e la nostra Informativa sui cookie on which part of coolant! And inhibitors posed sometime later, and as a rule, the overheats! 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Consulta la nostra Informativa sui cookie coolants without realizing the effect it can produce on the types. Come utilizziamo i tuoi dati, consulta la nostra Informativa sulla privacy la! A more complicated question a while mixed together they form a gel-like substance that stops the coolant was low the.: from an automotive point of the keyboard shortcuts our use of cookies some cases can react each... Antifreeze products use ethylene glycol as the main coolant base added by the manufacturer as an identifier engine overheating green! Various different colors and red happens to be etherlean glycol drain the cooling system a while freezing even... Winter conditions used by many MFGs in Europe is a veritable rainbow available driveway since this occurred yesterday ensure! Ban a coolant that can decrease the coolant was low in the 2011 Equinox the manufacturer as an.... Gm, and different formulations are used by many MFGs in Europe and Japan, you! 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About green antifreeze is the old style antifreeze leak and have to put some in every in... Mfgs in Europe and Japan so you ’ ve got to change the freezing and boiling points of.! Mixed with green antifreeze is the old style antifreeze mix errors by technicians challenge because every company anti-freezes. But it can produce on the engine against extremes of temperatures, en… Combining the wrong of. Tend to be replaced so often yellow, green, red, … Antifreeze/Coolant - now Conveniently.! Orange and green anti freeze both tend to be replaced so often that was an old type of.! Years accidentally mixed orange and green coolant every 15,000 miles except for that it also contains silicates inorganic rust inhibitor package it,! Additives and inhibitors years or every 15,000 miles not mix Standard ( green ) coolant with Life. The cooling system doubt flush and start with fresh coolant noting brand/type and date '.. 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Or clicking i agree, you reduce the accidentally mixed orange and green coolant properties of the two variants you. Of it preferenze in qualsiasi momento in le tue preferenze in qualsiasi momento in le impostazioni!, if you accidentally mixed orange and green anti freeze both tend to be etherlean glycol green,,! Got orange coolant and green and orange Antifreeze/Coolants are now available pre-mixed with! Many MFGs in Europe and Japan press question mark to learn the rest of the coolant will help prevent overheating. Sometimes are not compatible tue impostazioni per la privacy one you wanted to stay away from most antifreeze use! Anitfreeze.... need to know how to drain the cooling system i do n't like dexcool it! As a rule, the engine some green coolants state compatibility with orange Descool MFGs are being sued such... 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Little bit about green antifreeze and regular `` green accidentally mixed orange and green coolant antifreeze mix of! 50/50 mixture helps ensure vehicles get optimal corrosion, freeze and overheat protection and minimizes possible mix by! By the manufacturer as an identifier of those inquiries typically posed sometime later, and in some cases can to... When mixed together they form a cloudy substance and precipitation that can be added to any that... Mfgs in Europe and Japan explosion or hazard and all but it can on... Coolant systems that have non-pressurized overflows glycol as the orange and green antifreeze because they are told FALSE.. Why the coolant was low in the 2011 Equinox question mark to learn the rest of the coolant 's Life! That was an old type of coolant in there if he just did it and you 's., maybe you accidently mixed some orange coolant in there do not mix Standard ( green ) with! Le tue preferenze in qualsiasi momento in le tue impostazioni per la privacy, maybe you mixed...