Does the car consume fuel when idling?

[Jill]

When the vehicle is idling, it does consume fuel, although the fuel consumption rate is relatively low. However, idling is not good for the engine. Here are some explanations about vehicle idling: 1. Idling refers to a working condition where the engine runs without any load. When the engine is running, if the accelerator pedal is completely released, the engine enters the idling state. 2. When adjusting the idle speed, the RPM should not fluctuate abruptly, as this can cause premature wear to the engine. It is best to have the idle speed adjusted at an automotive repair facility. 3. Idling means the engine operates without any external load, only overcoming the internal friction resistance of its components. It does not output power externally. The minimum RPM required to maintain stable engine operation is called the idle speed, which is one of the five basic operating conditions of an engine. For a well-functioning engine, the idle speed typically ranges from 550 to 800 RPM.