When driving, many people have such a habit, in order to save fuel, always step on the accelerator and loosen it, thinking that this can reduce fuel consumption, but in fact, this is a misunderstanding. Car maintenance experts tell you that when you step on the accelerator and loosen it, not only can you not save fuel, but it will increase fuel consumption, and it will also cause damage to the vehicle and affect driving safety.
Why can't you save fuel when you step on the accelerator when you drive? There are several reasons for this:
When the throttle is stepped on and released, it will disrupt the working rhythm of the engine. The working principle of the engine is to inject a certain amount of gasoline into the cylinder through the fuel injector, and then mix it with air to form a mixture, which produces power through four cycle processes such as compression, ignition, combustion, and exhaust. When the throttle is stepped on and released, the amount of fuel injected into the injector will continue to change, resulting in an unstable concentration of the mixture, affecting the combustion efficiency of the engine, thereby increasing fuel consumption.
When the throttle is pressed and released, it will increase the number of shifts in the gearbox. The function of the gearbox is to automatically or manually adjust the proportion of gears according to the change of vehicle speed and engine speed, so that the vehicle can maintain the best power output and fuel consumption performance under different road conditions and speeds. When the throttle is pressed and released, the speed and engine speed will fluctuate frequently, and the transmission will constantly change gears, which will increase the wear and tear of the transmission and consume more fuel consumption.
When the accelerator is stepped on and released, it will affect the driving smoothness of the vehicle. The driving stability of the vehicle refers to the ability of the vehicle to maintain a stable speed and direction without external interference during driving. When the accelerator is stepped on and released, the speed of the vehicle will continue to change, which will make the center of gravity of the vehicle unstable, prone to dangerous situations such as side slippage and tail flicking, and will also bring discomfort to the driver and passengers, affecting driving safety.
So, how can you drive fuel-efficient? Car maintenance experts give you a few tips:
Maintain the smoothness of the throttle. When driving, the size of the throttle should be adjusted appropriately according to the road conditions and speed, try to avoid the sudden increase or decrease of the throttle, and maintain the stability of the throttle, so that the working condition of the engine, gearbox and vehicle can be kept in the best range, thereby reducing fuel consumption.
Timing gear shifts appropriately. When driving, you should choose the right gear according to the speed and engine speed, try to avoid too high or too low speed, and master a reasonable shift time, which can reduce the number of gearbox shifts, and can also improve the combustion efficiency of the engine, thereby reducing fuel consumption.
Follow traffic rules and keep a safe distance. **When driving, you should obey the traffic rules, do not speed, run red lights, change lanes at will, etc., keep a safe distance from the car in front, and try to avoid emergency braking, sudden acceleration, etc., which can reduce the frequent operation of the accelerator, and can also reduce the risk of accidents, thereby reducing fuel consumption.
In short, when you step on the accelerator and loosen it, you really can't save fuel, but it will increase fuel consumption, cause damage to the vehicle, and affect driving safety. If you want to drive fuel-efficient, you must maintain the stability of the throttle, master the reasonable timing of shifting, obey the traffic rules, and keep a safe distance, so as to make your car more fuel-efficient, more durable, and safer. Hope you found this article helpful, thank you for reading!
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