Overheating Engine: Why It Happens and What To Do If Your Car Is Overheating

May 17, 2022 12:00 am Published by Leave your thoughts

Most car problems are minor and don’t cause worry, but an overheating engine is huge. You need to act quickly if you notice your temperature gauge shifting toward the "hot" side and park the vehicle to have someone check it. These are some common reasons it may be overheating:

It’s Hot Outside

Hot weather tends to cause the engine to overwork, and it can also cause your antifreeze to evaporate faster than usual. You can remedy that situation by checking your coolant level frequently and having it filled when needed.

Additionally, you must confirm that you have the proper antifreeze type in your car. Your owner’s manual will explain which coolant types are most suitable for your vehicle, and it will also tell you how to find the coolant reservoir or fill the tank if you’re not familiar with it. If you have additional concerns, you can message a reliable automotive technician with your inquiries. 

Your Coolant Is Low

Low coolant is one of the prime reasons for an overheating engine. Depending on your model, you should have an easy-to-fill container with an add line and fill line on it. You must ensure that you have the proper levels of coolant/antifreeze by checking to see if the liquid rises to the top of the fill line. If not, you can head over to your friendly neighborhood auto parts store and purchase a container of 50/50 prediluted antifreeze. Prediluted antifreeze is ready to fill, so you won’t have to concern yourself with adding any water to it. 

Your Antifreeze Is Leaking

Your engine may also be overheating because the coolant is leaking from somewhere. Rubber hoses wear over time and develop cracks and holes. You can usually tell that a hose is worn by feeling it. A bad one will feel incredibly soft and deteriorated. Cracks and holes might be visible, or you may notice wet spots around a specific hose. You may also smell antifreeze while you’re driving or see smoke coming from under the hood.

Hose replacements are not very expensive. However, you need to tend to the problem immediately or risk losing all your coolant and causing severe damage to the vehicle. 

Your Engine’s Cooling System Is Glitching

The problem you’re having could be from a more costly issue. For example, your car may be overheating because of a malfunctioning component in your engine’s cooling system. A bad thermostat can cause your engine not to operate at the right temperature.

A water pump malfunction can affect the way water circulates to cool your motor. Alternatively, you could have a hole in your radiator or an issue with the cap. In the most severe cases, a blown head gasket can cause problems. 

Now you know some of the usual reasons your automobile might get a little hot while you operate it. Any of these problems require immediate action. Please contact a reliable automotive shop or mechanic to investigate the issue. Your engine will appreciate you for it. 

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