What happened when FAW Wei Zhi V2 car 260 yuan ran 400 kilometers?

The average fuel consumption of 260 yuan is close to 9L when it runs 400KM, which is a little higher than normal, which is related to the driving section and personal driving habits.

If the vehicle runs normally, there is no black smoke, no bad acceleration and no gnawing road, it is almost the same;

If you are not at ease, please check:

1, spark plug

Step 2 clean the throttle