Does Auto Start-Stop Harm the Engine?

[BethanyMarie]

Engine auto start-stop does not harm the engine, but it has a greater impact on the starter motor and battery. Below are the detailed explanations: Reasons why auto start-stop does not harm the engine: Engine auto start-stop is mainly used during brief stops such as waiting at traffic lights. At this time, the engine temperature is normal, and the oil and various lubrication systems are also in normal condition. Therefore, the wear and tear on the engine is negligible. Impact of auto start-stop on the starter motor and battery: The starter motor will experience increased wear and a reduced lifespan due to frequent starts. At the same time, it also consumes the vehicle battery significantly, so regular inspections of the starter motor and battery are necessary.