Haval h5 can't step on the accelerator or come back.

This is mainly due to carbon deposition in the engine and throttle. When the car is cold, because the carbon deposit is astringent, the accelerator line can't be pulled up smoothly after stepping on the accelerator, so it will feel hard, and it will be overdone with a little force. This problem is relatively easy to solve, as long as you go to the 4S shop for relevant cleaning. Cleaning the nozzle, throttle and other places, about 100 yuan can be done. This situation will basically appear after buying a car 1 year. It is suggested to run at high speed for a certain time in the future, which can prolong the cleaning time.