Few Drivers Know, but Turning on the Internal Heater Can Help Reduce Engine Overheating in Emergencies, a Simple Trick That Temporarily Relieves Heat and Can Prevent Greater Damage to the Car on Hot Days or in Traffic

Written by Ruth Rodrigues Published on 20/01/2026 at 14:19 Updated on 20/01/2026 at 14:20

Quando o motor do carro esquenta demais, um truque pouco conhecido pode reduzir a temperatura e evitar danos imediatos.

When The Car Engine Gets Too Hot, A Little-Known Trick Can Lower The Temperature And Prevent Immediate Damage.

Few drivers know, but when the car engine starts to overheat, there is a simple action that can help control the situation temporarily.

The problem usually occurs on very hot days, during long trips, or in traffic jams, and can scare those behind the wheel.

However, before completely stopping the trip or urgently looking for a workshop, an emergency trick can alleviate the overheating.

ARTICLE CONTINUES BELOW

Excessive Heat Requires Extra Attention From The Driver

During periods of high temperatures, the car operates under more severe conditions.

The engine, which already runs hot, can exceed the ideal limit if there is any failure in the cooling system.

In addition, situations such as heavy traffic, continuous use of the vehicle, and lack of maintenance contribute to the engine overheating. Ignoring the signs on the dashboard can result in serious and costly problems.

Little-Known Trick Can Alleviate The Overheating Of The Car Engine

Upon noticing that the car engine is overheating, a simple measure can help: turn on the vehicle’s internal heating system.

Although it causes momentary discomfort for the passengers, this action has a direct effect on reducing the engine temperature.

This happens because the system utilizes the heat generated by the engine, acting as an extra outlet to dissipate the excess thermal energy accumulated.

How Internal Heating Helps The Car Engine

When the heater is turned on, the coolant starts circulating through more parts of the system.

This additional movement contributes to heat exchange, assisting the main radiator.

In practice, the trick helps to lower the engine temperature immediately, allowing the driver to continue for a short period until finding a safe place to stop.

Attention: The Trick Is Only An Emergency Solution

Although effective in critical situations, the trick does not resolve the underlying problem. If the car engine overheats, it may indicate significant mechanical failures.

Potential causes include defects in the radiator, water pump, thermostat, or even a lack of coolant. Therefore, professional evaluation is essential.

What To Do After Controlling The Engine Temperature?

As soon as possible, the driver should stop the journey and let the car cool down completely.

Opening the hood or touching the still hot system can cause accidents.

After that, the ideal is to take the vehicle to a trusted workshop to identify the source of the overheating and prevent the problem from recurring.

Keeping the car serviced, checking fluid levels, and respecting the vehicle limits are actions that drastically reduce the risk of the engine overheating.

The trick may save a specific situation, but preventive maintenance remains the safest way to avoid hassles and unexpected expenses.

Source: CanalTech and AutoPapo.

0 Comments

most recent

older Most voted

Few Drivers Know, but Turning on the Internal Heater Can Help Reduce Engine Overheating in Emergencies, a Simple Trick That Temporarily Relieves Heat and Can Prevent Greater Damage to the Car on Hot Days or in Traffic

When The Car Engine Gets Too Hot, A Little-Known Trick Can Lower The Temperature And Prevent Immediate Damage.

Excessive Heat Requires Extra Attention From The Driver

Little-Known Trick Can Alleviate The Overheating Of The Car Engine

How Internal Heating Helps The Car Engine

Attention: The Trick Is Only An Emergency Solution

What To Do After Controlling The Engine Temperature?

In the cold desert of Ladakh, where it hardly rains, engineer Sonam Wangchuk created the ice stupa, a tower that freezes winter water and stores it for irrigating crops in the spring, a simple engineering feat that mimics nature.

Almost 6,000 residents live concentrated along a single street nearly 9 km long in the interior of Poland. Houses form a continuous row, and behind them, narrow agricultural strips emerge, creating one of the most unusual rural patterns in Europe.

Júlia Pimentel, an 11-year-old from Minas Gerais, independently invented a new formula to calculate the square root using simple addition and multiplication, and her method was published in one of the most important mathematical scientific journals in Brazil.

They planted a sea of eucalyptus to produce cellulose, but the monoculture turned into a green desert, dried up springs and rivers, and pushed families out of regions in Minas Gerais and Bahia.

Chinese woman planted trees for decades while sand buried part of her house, received $5,000 from an American in 1999, and helped transform the desert into a forest of 8 million trees in China.

Heir bought 23,000 degraded acres in the Scottish Highlands, fenced the area, planted nearly 1 million native trees, and transformed empty mountains into a forest officially recognized after meeting 15 evaluation criteria over 20 years.

The Atacama Desert, the driest place on Earth, was covered in flowers and turned into a colorful carpet with more than 200 species in the phenomenon called “desert bloom,” when atypical rains awaken seeds that had remained dormant in the soil for many years.

China Develops Custom 140-Ton Electric Mining Truck with 770 kWh Swappable Battery, Deploys 290 Units in Xinjiang’s Largest Zinc Mine

Meta to Launch Arena, a New Prediction App Targeting 3.56 Billion Users, Competing with Polymarket and Kalshi

Scientist Challenges Famous Human Evolution Theory, Argues Homo Sapiens Evolved Gradually Over Thousands of Years

How to Prevent Brown Recluse Spider Bites: Common Hiding Spots and Free Tips to Reduce Risks

Natto: The Unusual Japanese Superfood Gaining Popularity on Social Media and Driving Record Exports

Few Drivers Know, but Turning on the Internal Heater Can Help Reduce Engine Overheating in Emergencies, a Simple Trick That Temporarily Relieves Heat and Can Prevent Greater Damage to the Car on Hot Days or in Traffic

When The Car Engine Gets Too Hot, A Little-Known Trick Can Lower The Temperature And Prevent Immediate Damage.

Excessive Heat Requires Extra Attention From The Driver

Little-Known Trick Can Alleviate The Overheating Of The Car Engine

How Internal Heating Helps The Car Engine

Attention: The Trick Is Only An Emergency Solution

What To Do After Controlling The Engine Temperature?

In the cold desert of Ladakh, where it hardly rains, engineer Sonam Wangchuk created the ice stupa, a tower that freezes winter water and stores it for irrigating crops in the spring, a simple engineering feat that mimics nature.

Almost 6,000 residents live concentrated along a single street nearly 9 km long in the interior of Poland. Houses form a continuous row, and behind them, narrow agricultural strips emerge, creating one of the most unusual rural patterns in Europe.

Júlia Pimentel, an 11-year-old from Minas Gerais, independently invented a new formula to calculate the square root using simple addition and multiplication, and her method was published in one of the most important mathematical scientific journals in Brazil.

They planted a sea of eucalyptus to produce cellulose, but the monoculture turned into a green desert, dried up springs and rivers, and pushed families out of regions in Minas Gerais and Bahia.

Chinese woman planted trees for decades while sand buried part of her house, received $5,000 from an American in 1999, and helped transform the desert into a forest of 8 million trees in China.

Heir bought 23,000 degraded acres in the Scottish Highlands, fenced the area, planted nearly 1 million native trees, and transformed empty mountains into a forest officially recognized after meeting 15 evaluation criteria over 20 years.

The Atacama Desert, the driest place on Earth, was covered in flowers and turned into a colorful carpet with more than 200 species in the phenomenon called “desert bloom,” when atypical rains awaken seeds that had remained dormant in the soil for many years.

2027 Toyota Corolla Cross Unveiled: New Design, Enhanced Fuel Efficiency, Reduced Maintenance Costs, Advanced Technology, Connected Services, and Up to 10-Year Warranty

Fiat Cronos Precision 2018: Affordable Sedan with Spacious Trunk and Reliable Maintenance

Volkswagen to Cut Production by 1 Million Cars by 2030, Reducing Jobs and Platforms, Focusing on More Profitable Models

Toyota Launches First 100% Electric Car in Brazil: bZ4X with 343 HP, All-Wheel Drive, 361 km Range, Priced at $419,990 BRL, Limited to 99 Units

Chinese SUV Achieves 24.4 km/l, Outperforms Toyota Yaris Cross in Real-World Tests with 224 hp Hybrid System, Offers 51-Liter Tank for Greater Range, and Costs Up to R$ 5,000 Less.

China Develops Custom 140-Ton Electric Mining Truck with 770 kWh Swappable Battery, Deploys 290 Units in Xinjiang’s Largest Zinc Mine

Meta to Launch Arena, a New Prediction App Targeting 3.56 Billion Users, Competing with Polymarket and Kalshi

Scientist Challenges Famous Human Evolution Theory, Argues Homo Sapiens Evolved Gradually Over Thousands of Years

How to Prevent Brown Recluse Spider Bites: Common Hiding Spots and Free Tips to Reduce Risks

Natto: The Unusual Japanese Superfood Gaining Popularity on Social Media and Driving Record Exports