Simple Habit Can Save Your Diesel Car's Turbo: Expert Explains Why You Shouldn't Turn Off Your Engine Immediately

A recent automotive expert video highlights a critical maintenance oversight among diesel vehicle owners that could lead to significant repair costs. According to the expert from Neumatika HN, immediately turning off a diesel engine after extended periods of driving, especially on highways, can severely damage the turbocharger. The turbo operates at extremely high temperatures and RPMs during long journeys. When the engine is abruptly shut down, the oil supply to the still-spinning, hot turbo ceases, causing the residual oil to burn and form carbon deposits. This buildup obstructs lubrication and leads to internal wear. The expert advises allowing the engine to idle for two to three minutes after a long drive. This brief period enables the turbocharger to cool down gradually and ensures continued oil circulation, preventing oil coking and extending the component's lifespan. Implementing this simple practice can help owners avoid costly turbo replacements and maintain their vehicle's performance.

El Motor

2 months ago

¿Es bueno apagar el motor justo al terminar el viaje o conviene esperar unos mi…

Este gesto tan común, que realiza la mayoría de los conductores, podría estar afectando la vida útil de tu coche sin que lo sepas.