15 paragraph 9. 2.0 Self-priming throttle jitter

I have encountered your problem in the process of repairing cars. Honestly, it's hard. First of all, we should distinguish between the vibration of the engine and the vibration of the frame. Because I can't see the car, I can only give you a few common possibilities for your reference: 1. Clean the throttle. Chery charges 40 yuan (regional difference), which is very simple. You can also do it yourself. 2. Check the cremation plug and replace it if necessary.