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How do I find out what kind of coolant I need?


Choosing the correct coolant for your vehicle is crucial for maintaining optimal engine performance and preventing overheating. With various types of coolants available on the market, it can be challenging to know which one is suitable for your car. In this article, we will guide you through the steps to identify the right coolant for your vehicle.


Understanding Coolant Types


Coolants, also known as antifreeze, come in different formulations, each designed for specific types of vehicles and climates. The two primary types of coolant are:



  • Inorganic Acid Technology (IAT): Typically green in color, IAT coolants are often used in older vehicles and require replacement every two years or 30,000 miles.

  • Organic Acid Technology (OAT): Usually orange or red, OAT coolants are designed for newer vehicles and can last up to five years or 150,000 miles.


Steps to Find the Right Coolant


Follow these steps to determine the appropriate coolant for your vehicle:



  • Check the Owner's Manual: The first step is to consult your vehicle's owner's manual. It contains specific information about the type of coolant recommended by the manufacturer.

  • Look for Color Codes: While color is not a definitive indicator of coolant type, it can provide clues. Be cautious, as different brands may use similar colors for different formulations.

  • Identify the Vehicle's Age: Knowing whether your vehicle is older or newer can help narrow down the coolant options. Older vehicles typically use IAT, while newer models often require OAT.

  • Consult a Professional: If you're still unsure, don't hesitate to reach out to a trusted mechanic or auto service center. They can provide expert advice tailored to your vehicle's needs.


Conclusion


Choosing the right coolant is essential for your vehicle's health and longevity. By following the steps outlined above, you can ensure that your engine remains cool and operates efficiently. If you have any questions or need assistance, feel free to contact us at Kevin's Autos for professional advice and service.


Frequently Asked Questions

Is antifreeze the same as coolant?


Well, antifreeze and engine coolant are similar, but not the same. Antifreeze is a concentrated, glycol-based liquid that must be diluted with water before use – at which point it is referred to as coolant. Alternatively, you can purchase pre-mixed engine coolant, a ready-to-use solution of antifreeze and water.



Is it okay to just add coolant to your car?


If the coolant level is low, add the correct coolant to the reservoir (not the radiator itself). You can use diluted coolant by itself, or a 50/50 mixture of concentrated coolant and distilled water. When coolant rises to the cold fill line, replace cap and tighten it until you feel it click.



Is mixing coolant types OK?


The reason why mixing coolant is not usually recommended is because the different chemicals can react with each other and can cause damage to the engine. Some modern types of coolant are known as universal coolants.



Does it matter what coolant I put into my car?


What Coolant Does Your Car Need? Different vehicles require different coolants. There are varieties for every type of vehicle, from diesel engines to American, Asian and European vehicles. Each one is specifically formulated to keep its designated engine type running in extreme temperatures.



Can I just add coolant to my car?


If the coolant level is low, add the correct coolant to the reservoir (not the radiator itself). You can use diluted coolant by itself, or a 50/50 mixture of concentrated coolant and distilled water. When coolant rises to the cold fill line, replace cap and tighten it until you feel it click.



How do I check what coolant my car takes?


The most common method to find out is to simply check the coolant and find out what colour it is when the vehicle is cold. Most coolant brands will keep their coolants the same colour to prevent any confusion. If you're still not sure, check the owners/service manual for coolant specifications.



What happens if you put the wrong type of coolant in your car?


Putting the Wrong Engine Coolant in Your Car
Mixing coolants of various types can have extensive and expensive consequences. As mentioned above, the mix can solidify, block your engine, and cause overheating, which can, in turn, cause the following problems: Degraded cylinder heads.



How do I know what kind of coolant to put in my car?


Your car's owner's manual provides a wealth of information. It will tell you what type of coolant is best to use in your vehicle. If you don't have a copy of your owner's manual, you can most likely find the information you need online.



How do you check coolant in a car?


So you can see the level. Inside if the coolant. Level is close to or on the low Mark we need to add more coolant to the reservoir now before we add coolant to the reservoir.



Are antifreeze and coolant the same thing?


Many people end up using the terms as a single item, but they are two different products. Engine coolant helps keep your engine running at a consistent temperature, while antifreeze helps protect your engine from damage caused by freezing temperatures.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.