Heat. It’s hot. It’s really hot.
And our car notices it.
When the temperature rises, we often head to the beach, the town, or the mountains, loading our cars to the brim. Our vehicles are tasked with carrying more than usual, and the extreme weather adds to the strain.
The Risks of Overheating
This combination of high demand and high temperatures can transform our cars into small ovens, heating up to the point of “boiling.” When that happens, a warning light on the dashboard let us know it’s time to take action.
So, what should you do if you suspect your car is overheating? Here are some vital precautions to consider.
Prevention is Key
“With the arrival of heat, various components of the car can suffer if they are not checked in time,” explains Francisco Javier Fuentes, a mechanic and trainer at Midas. “The engine requires special attention, as high temperatures can lead to overheating if the cooling system is not in good condition.”
During the hotter months, it’s common for brakes, batteries, and tires to experience issues due to heat. However, overheating remains the leading cause of breakdowns. The first defense is to check the coolant level before hitting the road.
Signs of Trouble
Look for signs: if you notice the engine temperature rising unusually, a warning light activates, or you hear strange noises, it’s time to pull over. It’s crucial to stop in a safe place and evaluate the situation.
If you find yourself on an open road with traffic and must stop, the DGT advises using a reflective vest and beacon. Only get out of the car when it’s safe to do so; otherwise, buckle up and wait for assistance.
How to Handle Overheating
If you’re fortunate enough to stop at a gas station, don’t rush to inspect the coolant. In case of overheating, it’s imperative to remember, “I never recommend opening the coolant tank while the engine is hot, as there is a risk of serious burns. The best thing to do is to turn off the engine, wait for it to cool down, and request assistance if necessary,” Fuentes advises.
The coolant in your car functions at extremely high temperatures (above 100 degrees Celsius). If your vehicle has overheated, opening the tank when it’s hot can lead to rapid evaporation and potential burns.
A Pressure Cooker Analogy
Mechanical expert Juan José Ebenezer uses a helpful analogy: “The coolant tank acts like a pressure cooker. It operates under high pressure to prevent water from evaporating, and if the pressure exceeds a certain limit, the vehicle itself decompresses control.”
Removing the tank cap while hot can trigger a dangerous release of pressure, resulting in boiling water being expelled. This scenario can lead to severe injuries.
In summary, your vehicle will show clear signs of distress as temperatures climb. If you heed the warning signals and know how to respond safely, you can effectively manage summer breakdowns and avoid serious injuries.
Stay vigilant and ensure your vehicle is prepared for the heat!