Views: 0 Author: Wondee Autoparts Publish Time: 2024-06-12 Origin: Wondee Autoparts
A car that catches fire and never drives, nor does it refuel, is called idle in place. When idling, it only consumes fuel to maintain the engine's minimum operating requirements, which does not bring us any useful work. Due to special driving needs, sometimes it is necessary to idle in place for a long time, such as waiting in the car, or idling for a long time. Some people, due to carelessness, forgot to turn off the engine after getting off the car and idle for a whole night. Many people say that prolonged idle time is not good for the car, so is it really true? What are the hazards?
Actually, there is not much harm, and it can even be ignored. If we have to talk about the impact, there are two points in total. The first is the waste of fuel, which is the most obvious impact. When idling, the fuel consumption of the vehicle is about 2 liters per hour, while idling for 8 hours consumes 16 liters of fuel, which is over 100 yuan. That is to say, if you idle for a whole night, the fuel gauge will drop a lot, and it will run out of 100 yuan. The second is that it will generate a certain amount of carbon deposits. Idle speed is prone to carbon buildup due to low engine speed, low intake efficiency, and incomplete combustion itself. More importantly, carbon deposits are generated that cannot be discharged and continue to accumulate in the cylinder and intake duct, resulting in a significantly faster accumulation rate. If you have seen a non disassembly cleaning intake duct, assuming it is idling during cleaning, after cleaning, just slightly increase the throttle, and the exhaust pipe will emit a lot of black smoke. This is because the cleaned carbon deposits are still stored in the cylinder, intake and exhaust pipes, and have not been discharged. The fuel door increases the airflow of the intake and exhaust before being discharged from the outside of the car. So idling all the time will also have this effect, and even if carbon deposits are generated, they cannot be discharged.
So, often waiting for someone or doing something else, idling for three to five minutes and driving away has no impact at all, because even if there is a little more carbon buildup in production, increasing the throttle when driving the car will exhaust it. If you really forget to turn off the engine and idle all night, there's no need to worry. The next day, you can run on the highway for 20 minutes to exhaust the carbon deposits, and there won't be any other impact. If you don't have the conditions to run on the highway, you can ignore it. If there are too many carbon deposits, there may be some malfunctions. If there are any malfunctions, you can do a thorough cleaning. If you run on the highway, you need to run the next day. If you want to clean it, you don't need to clean it the next day because even if you idle for a whole night, it doesn't mean that there will be a lot of carbon deposits that will affect the use of the vehicle. Nowadays, vehicles are equipped with oxygen sensors for closed-loop control, which will adjust the air-fuel ratio as much as possible to be in a state close to complete combustion, so carbon deposition will not be particularly high.
In addition to fuel consumption and carbon accumulation, idling can also cause certain environmental pollution, so it is also advisable to avoid prolonged idling. If you need to wait for a long time after parking, it is generally recommended to turn off the engine and wait for more than 5 minutes. After parking, estimate the waiting time and turn off the engine if necessary. Don't be afraid of trouble, turning off the engine can save fuel and protect the environment.
From:WONDEE Autoparts
2024-6-12
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