How much fuel does a 1.6L engine consume when idling for one hour?

[AlexaLynn]

1.6L engine idling for one hour consumes approximately 1.5L of fuel. If the air conditioning is on while idling, the fuel consumption will be slightly higher. Engines should not remain in idle condition for extended periods. Prolonged idling can lead to incomplete combustion in the combustion chamber, resulting in increased carbon deposits inside the engine. Relevant information about car idling is as follows: 1. When the engine runs without load, it is called idling. When the accelerator pedal is fully released while the engine is running, the engine is in idle state. The engine speed during idling is referred to as idle speed. 2. Idling overcomes the engine's own operational resistance, maintains the minimum engine speed, and provides convenience for drivers in various driving conditions and temporary parking.