What should a driver do if their engine is overheating?

When an engine is overheating, it is essential for the driver to take the appropriate steps to prevent further damage. Parking the vehicle and checking the radiator before stopping the engine allows for a strategic assessment of the situation. Stopping the engine immediately could result in the engine cooling too quickly, potentially causing other mechanical issues like warping or cracking. Checking the radiator will provide insight into whether there is a coolant leak or if the coolant levels are too low, which is critical for determining the next steps.

By taking the time to evaluate the radiator and the coolant situation before shutting down the engine, the driver can make a more informed decision on how to address the overheating issue safely. This approach emphasizes the importance of understanding the vehicle's cooling system and responding appropriately rather than rushing into a solution that might exacerbate the problem.