What should you do if your vehicle starts to overheat?

When your vehicle starts to overheat, the most prudent action is to pull over, turn off the engine, and allow it to cool before checking. Continuing to drive while your vehicle is overheating can lead to severe damage to the engine, which may result in costly repairs. Turning off the engine stops the overheating process and prevents further damage.

Letting the engine cool down is essential because if you attempt to check coolant levels or inspect the engine while it’s hot, you risk burns or injury. Once the engine has cooled, you can check the coolant levels and identify other potential issues safely.

While calling for roadside assistance might be necessary in some circumstances, it’s best to initially address the problem yourself if it's safe to do so. Pouring cold water on the engine is also inappropriate, as it can cause thermal shock to the engine components, leading to cracks and additional damage. This highlights the importance of recognizing the best immediate steps to take when faced with overheating.