What are the reasons for the unstable idle speed of Wuling Hong Guang?

The reasons for the unstable idle speed of Wuling Hong Guang are: 1, the stolen goods produced in the air and the sludge produced by gasoline, which easily lead to the dirty throttle of the vehicle and the poor operation of the idle motor. 2. Too much carbon deposit can easily lead to lax valve closing, poor atomization and insufficient combustion of fuel injector. 3. The blocked exhaust pipe leads to poor exhaust. 4. Air leakage leads to insufficient vacuum. 5. The circuit is aging and the computer board has problems. This phenomenon is not easy to appear in the short term. Car owners are advised not to easily install other equipment for their cars. 6. Insufficient cylinder pressure and natural wear will not occur in a short time.