Is idling bad for semi trucks?
Is idling bad for semi trucks? Why Idling a Big Rig Isn't Recommended Idling a truck can be dangerous. Idling can shave life off the engine itself. Engines only run a fixed number of hours before they experience fatigue and start to breakdown. Why do truckers leave their trucks idling? Truckers, both independent owner-operators and fleet drivers, leave their engines idling for three main reasons: weather conditions, economic pressures, and old habits. In cold weather, a truck's engine and fuel tank need to stay warm. Do truckers leave their engines running when sleeping? The primary reason that truckers leaving their...