What are the effects of prolonged idling on a car?
2 Answers
The effects of prolonged idling on a car: 1. With extended idling time, the engine takes longer to reach normal operating temperature. When gasoline is injected onto the back of the valves, its evaporation slows down, leading to carbon buildup; 2. Frequent idling reduces the airflow entering the engine, weakening the scouring effect on carbon deposits and promoting their accumulation. Prolonged idling refers to the engine running for extended periods without load, meaning the car is in neutral gear with the engine operating for a long time. There are many hazards associated with prolonged idling, including poor engine cooling, increased emissions, susceptibility to carbon buildup, and higher fuel consumption.
I'm quite concerned about prolonged idling. When the car engine runs idle, incomplete combustion occurs, producing more harmful gases like carbon monoxide, which are directly emitted into the air, polluting the urban environment and affecting everyone's health. From an economic perspective, idling wastes 1-2 liters of fuel per hour, which adds up to significant unnecessary expenses over time. It also leads to carbon buildup in the engine, increasing internal wear and shortening its lifespan. I remember once being stuck in traffic for an hour without moving, and the fuel consumption skyrocketed. Later, I had to spend a lot on repairs to replace the spark plugs. I recommend turning off the engine while waiting or using the auto start-stop system to save fuel, protect the environment, and safeguard engine components.
