What's the matter with Jie Jun speeding up?

Regarding the acceleration of vehicles, it may be that the carbon deposition on the accelerator, air intake, valve and combustion chamber increases, resulting in the mixture being too thin during acceleration, which leads to the inability to refuel; At the same time, we should also pay attention to check whether the air filter element is too dirty or the solenoid valve of the carbon canister can't be closed, which leads to the excessive mixture during acceleration or fuel collection, which leads to the speed increase of the vehicle; In addition, the ignition time is delayed or the high pressure fire is weak, which leads to the incomplete combustion of the mixture during acceleration, thus leading to this phenomenon. If you drive in urban areas for a long time, it is easy to form carbon deposits, and driving in congested sections of urban areas will also lead to high fuel consumption. You can check the carbon deposit inside the throttle and engine.

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