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Engine shaking (frequent engine vibration?Top trade research databases Check these reasons!) As the owner of the car, we often encounter the shaking of the vehicle during driving.If this situation occurs on the engine of the vehicle, it needs to be paid attention to! So, what are the causes of engine shaking? This article will take you to the following points. I. Ignition system failure The function of the ignition system is to ignite the engine. If the system does not work normally, it will affect the ignition time and ignition intensity, resulting in engine shaking. Check whether the ignition device is normal. If the coil, spark plug, high-voltage wire and other parts are damaged, it will cause ignition abnormalities and engine shaking. II. The air intake system problem The air intake system is also one of the causes of engine shaking. If the engine does not get enough fresh air, it will lead to incomplete fuel combustion and cause engine shaking. Check whether there are air leakage, air valve failure, air intake pipe dirt and other problems in the air intake system.III. Abnormal fuel pollution, insufficient oil supply, fuel pump failure, fuel injector blockage, etc. in the fuel system can all cause engine shaking. In this case, it is necessary to check whether the oil road, pump, nozzle and air filter are normal. IV. Mechanical problems, engine brackets, transmission problems, etc. may cause the resonance of the body and cause engine shaking. If the vehicle shakes during start-up and acceleration, it may be caused by mechanical failure. At this time, it is necessary to check whether the engine bracket is loose and whether the gearbox filter is blocked. V. Abnormal exhaust system, dirty or cracked exhaust pipe, blocked silencer, improper design of exhaust system, etc. may all lead to engine shaking. Dirty or broken exhaust pipe will affect the exhaust flow rate. If the silencer is blocked, it will increase the pressure in the exhaust pipe, resulting in exhaust backflow and jitter. WarpAfter the above points of inspection, if the cause of the engine jitter cannot be determined, you can choose to go to a professional car repair station for diagnosis, find out the problem and repair it. Considering that the vibration of the vehicle engine will not only affect driving safety, but also damage the engine itself, maintenance is very important in daily use. Timely replacement of oil, air filter, gasoline filter and other maintenance work can effectively extend the service life of the engine and reduce the risk of vehicle shaking during driving. During maintenance, you should pay attention to choosing high-quality auto parts to provide the best protection for the vehicle. In summary, when the engine shakes in the vehicle while driving, it needs to be checked and repaired in time. In daily use, maintenance is also very important, which can effectively reduce the risk of vehicle failure and improve driving safety.

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