What should you do if your truck overheats while driving?

If your truck overheats while driving, the best course of action is to turn off the air conditioning and pull over safely to allow the engine to cool down. Turning off the air conditioning reduces the load on the engine, which can help bring down the temperature. By pulling over, you give your vehicle the chance to cool off, preventing potential engine damage that could be caused by continued overheating. Once the vehicle is safely parked, you can assess the situation further and determine the appropriate next steps, such as checking coolant levels or calling for assistance.

The other choices suggest actions that could either worsen the situation or be unsafe. For instance, pouring cold water on the engine can cause thermal shock and damage engine components, while continuing to drive can lead to severe engine damage. Revving the engine might temporarily increase circulation but does not address the underlying problem of overheating effectively and could exacerbate the issue.