Can you drive if coolant in radiator is boiling?

If the coolant in your radiator is boiling, it's a sign that the engine is overheating, which can lead to severe damage if not addressed. Driving under these conditions can exacerbate the problem, potentially causing a complete engine failure. It's best to stop the vehicle, allow it to cool down, and investigate the cause of the overheating before continuing to drive. Always check coolant levels and ensure the cooling system is functioning properly to prevent such issues.