Euro-spec trucks are built with quiet, efficient engines. Any unusual knocking, grinding, or vibration—especially during acceleration or idling—can signal early mechanical problems like worn bearings, misfiring cylinders, or loose mounts.
Hungary’s cold winters can cause engine mounts to stiffen and crack.
In Germany, long autobahn drives can wear out engine components faster.
Vibrations may indicate imbalance in the drivetrain or faulty injectors.
Purpose for Training: To help drivers recognize abnormal engine behavior and report issues before they escalate, ensuring safety and reducing downtime.