What to Do When a Car Overheats?
2 Answers
When a car overheats, the first step is to identify the cause. Generally, there are several common causes: Installation issues: If the engine radiator is too far from the engine or the fan is outside the wind circle, adjusting the radiator's installation position can solve the problem. If the air conditioning condenser blocks the radiator, there are two solutions: first, if there is enough space in the engine compartment, change the installation position of the condenser; second, if the generator has sufficient power output, install an electric fan in front of the condenser. Maintenance issues: Due to the compact structure of the engine and the correspondingly narrow water passages, in southern regions, it is necessary to use soft water or distilled water to avoid scale buildup in the water passages. In northern regions, it is essential to use genuine coolant (antifreeze) from authorized service stations or reputable repair shops to prevent cylinder head corrosion.
When the car overheats, I usually pull over to a safe roadside or emergency lane immediately, turn off the engine, and let it cool down. Since opening the hood might cause burns, I wait for ten to twenty minutes before carefully checking the coolant reservoir with a towel. If the fluid level is low, I top it up with coolant or distilled water as an emergency measure. However, be aware that if the fan isn’t running or there’s a coolant leak, it might indicate a faulty water pump or thermostat. In such cases, I immediately turn on the hazard lights, call for a tow truck or mechanic, and avoid driving further to prevent engine damage. Regularly checking the temperature gauge while driving and maintaining a clean radiator can help avoid such issues. Remember, safety comes first—don’t take risks, and address problems promptly to protect both your car and your life.
