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Is Your Car Overheating in Summer? These Tricks Will Help You Solve It!

Rahmi Doğucan Ertane
August 03, 2022

Summer heats are the worst when it comes to caring for our cars. We must talk about how to fix the heat in the vehicle to avoid some serious problems. The need for urgent roadside service increases during hot summers due to battery failures, aircon repairs, tire replacements, or sometimes worse stuff, leading to car overheating in summer. So, proper summertime car maintenance is the key to preventing these heat-related problems.

Overheating engine is a bad omen.

Car battery problems in heat are a real thing. Intense temperatures can impair the chemical reactions inside automobile batteries, making it difficult for them to maintain a charge and provide sufficient power. Even your battery fluid may evaporate more quickly than usual in hot weather. Heat weakens a battery's internal parts when this happens, increasing the likelihood of corrosion. Additionally, the combination of the summer heat and regular vibrations from driving will quickly deplete your battery.

Car overheating in summer may have an impact on tire pressure, which may result in uneven wear and reduced tire life. Driving with lousy pressure tires increases the risk of a blowout and might cause the tires to overheat. When the temperature on the roads is relatively high, and car overheating in summer becomes an issue, this turns into much more of a concern.

Hose Related Problems

The antifreeze will begin to heat up and enlargen your hoses if your automobile is overheated and there is still coolant in the hoses. As a result, the hoses will experience increased pressure until they eventually separate from the numerous engine connection points. The hot coolant that sprays out all over the engine can make a big mess and hurt some of the more delicate parts.

Bad Cylinder Caps

Aluminum, a metal that melts when exposed to high heat, is frequently used to make cylinder heads. Your cylinder heads could deform if you keep operating an overheated vehicle, leading to car overheating in summer. Reduced power, misfiring, and excessive oil burning are the effects of this. However, sensors, belts, and wiring are among the other parts of your engine that could melt, in addition to cylinder heads.

Cracked/Burst Head Gasket

One of the most severe risks with overheating engine is a burst head gasket. When the head gasket ruptures, oil, and engine coolant mix, turning into car overheating in summer. Your engine's numerous components are exposed to the oil and coolant mixture, severely damaging the transmission and other pricey engine parts. Thick white smoke from a car's exhaust is one standard indicator of a ruptured head gasket.

Some Questions to Ask Beforehand

These are only some of the minor inconveniences that take place during high summer temperatures. We will discuss all the problems you are likely to encounter and explain them to you.

What exactly is causing all these problems? How to prevent car from overheating in summer?

After you put your finger on what happens in your car, you can focus on the solutions.

How do I fix all these heat-related problems in vehicles? Why is my car overheating in the summer?

Coolant

Learning how to deal with this stuff will be included in this setting to let you know how to act appropriately against particular problems.

Why should I care about cars so much, whether winter or summer? Why is my overheating?

You’ll uncover the dark mystery behind all these “care-taker for cars” situations. Wait, isn’t that because products are made to break so that you can spend more money replacing them?! Stay tuned to find out and avoid your car overheating in summer!

How to Keep It Colder in Your Car?

If you believe your car may be overheated, switch off the air conditioning and turn on the heat.

Although it might seem paradoxical, turning up the heater can remove heat from the engine compartment, which could aid in cooling your car. However, using air conditioning can make the issue worse. Roll down your windows, turn off the air conditioning, and crank up the heat. If you only need short distances, this can be a temporary workaround even though the problem is unlikely to be resolved.

Turn off your car and lift the hatch.

The first step is to turn off your car. The hood should then be cautiously opened to let steam and extra heat escape. Go around your car's front, release the safety lever, and open the hood latch. Then, raise the hood. Be careful to avoid burning your fingertips and start preventing your car from overheating in summer.

If the thermometer begins to wobble into the hot end, pull it aside.

Don't continue to drive the car if you see the engine temperature in the hot or orange/red zone. Pull over as soon as it is secure to do so. Turn on your emergency lights to let others know that you are experiencing technical problems. When the engine overheats, a warning light may illuminate for some automobiles. This is especially crucial if steam is coming out from underneath the hood. Driving on could result in additional mechanical issues if you keep going.

Check for any concerns, such as smoke or leakage

Check the area quickly to see if you can identify the issue. A significant problem is if steam, smoke, or coolant -known as antifreeze- leaks from the radiator, hoses, or engine. Depending on the type, your coolant may be orange/red or green. If your motor is overheated and you hear bubbling from the hood, your cooling system is overpressurized. You have to fix this issue to prevent your car overheating in summer.

Examine your cooling fans and radiator for obstructions in the airflow.

To keep the engine of your car cool, proper ventilation is required. Check to see if anything is preventing air from getting to your radiator. After that, check to verify if your cooling fans are functioning correctly. If necessary, remove any obstacles or replace the fans or fan motor. In addition, twisted radiator fins could make it difficult for your car to cool down fully.

Not To Forget for Your Car This Summer

You want to prevent car overheating in summer because you want your car to be healthier. Turning the AC on or rolling the windows down won’t be as helpful for your vehicle as it is for you. So if you want to keep your car from sweating too much in summer, follow some of these steps to avoid the terrible heat effects before they can occur.

If your car battery is old, it might not be supplying as much power, causing your engine to work harder and potentially overheating. A mechanic can assist you if you're unsure whether you need a new battery. Learn when to replace your car's battery.

By having a professional perform a battery test, you can determine how much life your battery has and avoid car overheating in summer. Car batteries must register 12.6 volts or more when ultimately charged. Additionally, check that your battery is placed firmly to reduce vibration-related damage. Get rid of any oxidation on the battery, especially near the terminals. Replace your battery if it is getting close to dying.

Remember, to prevent car overheating in summer; cooling systems must work even harder. The radiator and other engine parts are shielded by coolant. Coolant must be replaced as it ages due to deterioration. The engine faces long-term harm if this is neglected. In excessive heat, rubber cooling system components will also deteriorate. Drivers should check drive belts and hoses for cracks, bulges, soft patches, and other indications of wear and tear. Drive safe and avoid your car overheating in summer, folks!

Is Your Car Overheating in Summer? These Tricks Will Help You Solve It!