Nigeria’s hot weather can be punishing—not just for humans, but for cars too. One of the most common issues Nigerian drivers face, especially during the dry season, is car overheating. Understanding why it happens, how to prevent it, and what to do when it occurs is essential for every driver. In this blog post, we’ll break down everything you need to know about car overheating in the Nigerian climate.
What Is Engine Overheating?
Engine overheating happens when the temperature of your car’s engine exceeds the normal operating range. Modern engines are designed to run efficiently at a certain temperature, usually between 90°C and 105°C. Going beyond this range can cause serious damage.
Common Causes of Car Overheating
Low coolant levels: Coolant helps regulate engine temperature. If it’s low, your engine can overheat quickly.
Leaking radiator or hoses: Leaks reduce coolant levels and cause pressure loss.
Faulty thermostat: A stuck thermostat can block coolant flow, trapping heat in the engine.
Thermostat
Broken water pump: The water pump circulates coolant. If it fails, overheating is almost guaranteed.
Water pump
Clogged radiator: Dirt and debris can block airflow, preventing heat from escaping.
Clogged radiator
Driving in traffic for long periods: Especially common in Lagos or Abuja, idling in traffic reduces engine cooling efficiency.
Using the wrong coolant or water: Regular tap water can cause scale buildup and corrosion.
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