Ming Rui 1.6 automatic, what if the speed is too high at idle?

First, the throttle is dirty and needs cleaning;

Second, the idle motor is out of order;

3. Fuel injector failure,

All these need professional maintenance departments to check and maintain before they can be solved.

Generally speaking, the probability of one is very high, and it is 25 thousand kilometers. You should not clean the throttle.