Why ignition lamp thermal time delay relay get hot and kills the engine in a Grand voyager 1990?

The ignition lamp thermal time delay relay in a 1990 Grand Voyager can get hot and potentially kill the engine due to prolonged current flow or short circuits within the relay. If the relay is malfunctioning, it may not properly interrupt the electrical circuit, causing excessive heat buildup. This overheating can lead to a failure in the relay, disrupting the ignition system and ultimately causing the engine to stall. Regular inspection and replacement of faulty relays can help prevent such issues.