What are the impacts of a car not being turned off for 12 hours?
2 Answers
Leaving a car running for 12 hours without turning it off can cause damage. Here are some impacts of a car not being turned off for 12 hours: 1. Carbon deposits: Over time, the engine takes longer to reach normal operating temperature, causing gasoline sprayed onto the back of the valves to evaporate more slowly, leading to carbon buildup. During idling, the airflow into the engine is reduced, weakening the cleaning effect on carbon deposits and promoting their accumulation. 2. Increased fuel consumption: If the vehicle remains in an idling state, it continues to consume fuel, leading to higher fuel consumption. Electronic components can also be damaged. With the increasing number of electronic components in vehicles, these components consume electricity when the car is running, leading to continuous power drain.
I've been driving for over a decade and am very familiar with engine characteristics. If you don't turn off the engine for 12 hours, it will keep running, causing poor oil circulation which leads to oil degradation, reduced lubrication effectiveness, and accelerated wear. I've seen a friend's car idle for too long, resulting in severe carbon buildup on piston rings, followed by expensive engine repairs. Incomplete combustion during idling generates carbon deposits quickly, and may also lead to oil filter clogging or crankshaft wear, affecting overall engine lifespan. For daily driving, it's best to avoid idling for more than 5 minutes. Regular maintenance checks on oil condition and engine components are recommended. Prolonged idling also puts extra strain on the cooling system, raising water temperature and shortening part lifespan. Protecting your engine is crucial – developing good habits can save significant repair costs and trouble.
