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Vehicle shaking when the engine starts In the current automobile industry,OKX download gasoline and diesel vehicles often have jitter when driving, and the most common one is the engine start The vehicle shakes when moving. This situation is very common in our daily driving process, especially when starting the vehicle in the morning. So, what is the reason for this phenomenon? How to deal with the shaking of the vehicle when the engine starts? Let's have an in-depth understanding together. I. Symptoms of vehicle shaking Vehicle shaking is a relatively common phenomenon when the engine is started. It is usually manifested as a bump in the vehicle when the engine is started.And shaking, this kind of shaking is generally more obvious, and the discomfort caused is also relatively large, which makes both the driver and the passenger feel very uncomfortable. Moreover, this kind of shaking will also appear over and over again during exercise, which greatly affects the comfort of driving. II. The cause of vehicle jitter is related to many factors when the engine starts. Here, I will introduce them in order: 1. Reasons for the engine itself: If the internal parts of the engine are excessively worn, or the air filter is not cleaned, it will cause the engine to fail to run normally when starting. Even if it can be started, there will be obvious bumps and shaking. Two. Fuel supply system problem: If the fuel system of the car fails or there is a problem with the fuel, the shaking feeling when starting the engine is very obvious. This includes fuel filter blockage, fuel pump damage, insufficient oil pressure and other problems.3. Ignition system problems: If the ignition plug or high-voltage line fails or the battery voltage is insufficient, it will cause problems with the ignition system, resulting in bumps and jitter when starting the engine. Four. Insufficient cylinder compression: If the cylinder compression of the car is insufficient, the jitter when starting the engine is also very obvious. This problem may generally be caused by cylinder wear, engine exhaust system failure and other reasons. In a word, there are many reasons why the vehicle shakes when the engine starts, and only a few of the more common situations are listed here. III. How to solve the problem of jitter when the vehicle starts? The vehicle shakes when the engine starts. In order to ensure driving safety and driving experience, we need to solve this problem in time. The following solutions are recommended here: 1. Check the maintenance of the vehicle: Whether the engine runs smoothly is directly related to the maintenance of the car.Therefore, standardized maintenance of cars can effectively reduce the occurrence of this situation. Clean the air filter and replace the oil and fuel filter regularly to ensure that your engine runs in a relatively healthy working state. Two. Check the fuel system: When we encounter the shaking of the car, we first check the fuel system of the car to see if there is a problem. Replacing the fuel filter and checking the pressure of the fuel pump are all effective methods. 3. Change the ignition plug and high-voltage line: If there is a problem with the ignition system, it will cause the engine to fail to start normally. Therefore, timely replacement of ignition plugs and high-voltage wires is an effective treatment. Four. Check the cylinder pressure: If you find obvious shaking when the car starts, you also need to check the cylinder to confirm whether the cylinder is compressed normally. Professional technicians are needed to help troubleshoot.In a word, the phenomenon of vehicle shaking when the engine is started is not impossible to solve. As long as the car is scientifically maintained and the problems are solved in a timely manner, the occurrence of this phenomenon can be effectively reduced. Therefore, I hope that everyone should pay more attention to the maintenance of the car in the daily process of using the car to ensure driving safety.

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