What is the unstable idle speed of Accent?

Regarding the problem of unstable idle speed of the new car you consulted, since the current car is not seen, the main causes of the failure should be carbon deposition on the accelerator and carbon deposition on the air inlet. When the car is cold, it will absorb some gasoline, which will lead to the mixture being too thin when the engine is idling, which will lead to the unstable idling of the cold car. So you should check whether there is too much carbon in the throttle and air intake. If there is too much carbon deposit, the cross-sectional area of the air passage will change, which will make the control unit unable to accurately control the idle intake, resulting in too lean mixture and abnormal combustion. At the same time, remind you whether the carbon canister is faulty.

You can also find time to visit expressway, which will ease the formation of carbon deposits.

See more information about Modern Accent:/Modern-Accent/