What can cause the engine to shut off while driving?

An engine can shut off while driving due to several reasons, including fuel supply issues such as an empty gas tank or a clogged fuel filter. Electrical problems, like a failing battery or alternator, can also lead to engine shutdown. Additionally, issues with the ignition system, such as a faulty spark plug or ignition coil, can prevent the engine from running. Lastly, overheating due to a malfunctioning cooling system can cause the engine to shut down for safety reasons.