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Stepping on DigiPlus stockthe accelerator engine shaking: causes, hazards and solutions Stepping on the accelerator engine shaking is a very common problem in the driving process of the vehicle, and many car owners have encountered this situation. Some car owners will ignore this problem, thinking that it is just a small problem, but this behavior may have more serious consequences in long-term use. This article will discuss in depth the causes, harms and solutions of engine shaking when stepping on the accelerator. I. The reason why the engine shakes when stepping on the accelerator 1.Ignition system failure Ignition system failure is one of the main reasons why the engine shakes when stepping on the accelerator. The ignition system is one of the key parts to keep the engine running normally. If any part of it fails, it will cause the engine to shake when you step on the accelerator. The main failed parts include ignition coils, spark plugs and high-voltage wires. Two. Tthrottle failure In modern vehicles, the throttle valve is the component that controls the power output of the engine. If it fails, it will cause the vehicle performance to decline or even be unable to start. When stepping on the accelerator, the throttle valve will affect the operation of the engine to a certain extent. Therefore, when the throttle valve fails, it will cause the engine to shake when stepping on the accelerator. 3. Air-fuel ratio imbalance Air-fuel ratio balance is one of the keys to the normal operation of the engine. If the deviation of the fuel standard value is too large, or the air/fuel ratio is out of tune, it will lead to a decrease in the power performance of the vehicle.When stepping on the accelerator, the air-fuel ratio misalignment will cause the engine to shake. II. The harm of engine shaking when stepping on the accelerator 1. Damage to other parts is the engine shaking caused by stepping on the accelerator. If it is not repaired for a long time, it may affect the normal operation of the engine, and even damage other parts, leading to other failures and increasing the cost of car repair. Two. Affecting the performance of the vehicle and the safety of stepping on the accelerator, the engine shake will not only affect the performance of the vehicle, but also affect the driving safety. Engine shaking will cause the vehicle to vibrate, increase the instability of driving, and the handling situation will become more complicated. It is easy to have problems such as brake failure, which seriously affects driving safety. III. The solution to the vibration of the engine when stepping on the accelerator 1. Check the ignition system. If the ignition system fails, any of the elements may cause the engine to shake when stepping on the accelerator.Therefore, repairing ignition coils and replacing spark plugs and high-voltage wires are effective ways to solve this problem. Two. Trottle calibration and replacement In the event of a throttle failure, it is recommended to seek the help of a professional repairman for calibration and replacement. 3. Adjusting the air-fuel ratio and calibrating the air-fuel ratio is one of the most common ways to solve the jitter of the accelerator engine. There are many ways to adjust the air-fuel ratio, so different methods are used for different models. In a word, engine shaking when stepping on the accelerator is a common problem for vehicles and should not be underestimated. If the driver encounters this problem, he needs to find the cause in time and deal with it to avoid more serious consequences. Regular maintenance in strict accordance with the vehicle maintenance manual can improve the performance of the vehicle and reduce the occurrence of mechanical failures.

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