What does idle driving mean?
2 Answers
Idle driving means that in the idle state, the engine only needs to overcome its own internal frictional resistance without any other load and does not output power externally. It is one of the five basic operating conditions of an engine. It provides convenience for driving and temporary parking in various situations, such as preventing the engine from stalling at a red light, which contributes to energy saving and emission reduction. The following are some introductions about idle driving: 1. Idle means driving without stepping on the accelerator. After ignition, the car enters the idle stage. 2. When the car is running without stepping on the accelerator, the engine speed is maintained at the idle stage.
When I first entered the driving circle, I encountered the situation of idling. Simply put, idling is when the car is stationary but the engine is still running, such as when waiting at a red light or for someone by the roadside. I thought this was quite normal, but I noticed the fuel consumption was increasing rapidly, especially during long periods of idling in traffic jams where the engine's thermal efficiency is low, wasting a lot of fuel money. I've heard that prolonged idling can also lead to carbon buildup issues and increase emission pollution. I recommend turning off the engine whenever possible to reduce the burden on it, as most new cars come with start-stop functionality to automatically handle this hassle. In short, understanding this concept has helped me drive more worry-free and cost-effectively in daily life, ensuring safer travels.
