How to Cool Down Your Car Engine

If you’re like most people, when the weather starts to heat up, your first impulse is to crank up the air conditioning. But if you’re like most people with a car, that’s not always an option. Particularly if you’re driving in a city or on a highway with heavy traffic, turning the AC on can actually make your car work harder and cause it to overheat.

In this article, we’ll show you three easy ways to cool down your car engine without using the AC. Whether you’re in a hot city or on a long road trip, these tips will help you stay safe and efficient while traveling.

Why Is My Car Engine Hot?

If your car engine is hot, there could be several reasons. The most common reason is that your air conditioning system is not working properly. When the air conditioning isn’t working, the car’s cabin gets too hot. Another potential cause of a hot engine is a blocked coolant flow. This can happen if there is debris in the system or if the hoses are kinked. Finally, a hot engine can also be the result of a faulty thermostat. If the thermostat isn’t regulating the temperature correctly, your engine will get too hot.

What to Do If Your Car Engine Is Hot

If your car engine is hot, there are a few things you can do to cool it down. Wrapping a wet towel around the radiator will help cool it down quickly. You can also open the windows and turn on the air conditioning.

How to Cool an Engine Down Safely

If you are experiencing an overheating engine, there are a few things you can do to cool it down safely. The first is to stop the vehicle and turn off the engine. Next, remove any objects that may be blocking air flow, such as the hood, trunk or front bumper. Finally, open the windows and allow the car to cool down naturally.

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When Not to Use Coolants and Antifreeze

If your car’s engine is overheating, the first thing to do is to cool it down. The best way to do this is to use a radiator fan. However, if your car has antifreeze or cooling system fluid in it, you should not use the radiator fan. Doing so could cause the antifreeze or cooling system fluid to boil and create a fire. Instead, pour a pot of cold water over the engine. This will help to cool the engine down.


If you’re like most drivers, when you see a coolant light come on your dashboard, the first thing that pops into your mind is to hurry and take your car in for service. However, there are a few things that you can do on your own to try and cool down your engine before taking it in. By following these simple tips, you can minimize the need for professional help and get back on the road as soon as possible.

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