True or False: You should pull over and open the radiator cap immediately when the engine is overheating.

When an engine overheats, it can create a dangerous situation, particularly due to the high pressure and temperature of the coolant within the radiator. Opening the radiator cap immediately when the engine is hot can cause hot coolant to spew out, potentially leading to scalding injuries.

It is crucial to allow the engine to cool down before attempting to open the radiator cap. The proper course of action is to pull over safely, turn off the engine, and wait for it to cool down before addressing the issue. This approach minimizes the risk of burns and allows for a safer inspection of the engine's condition.

This understanding informs the importance of safety procedures in dealing with vehicle overheating. In instances where the engine is smoking, or during particularly hot weather, the imperative remains the same: wait until it is safe to check the radiator. Therefore, the statement is false.