Idling ... \ ... \\ - Toyota Corolla, 1.6 liter, 2000

Clean intake tract… throttle and sensors! Have you changed the candles for a long time? Maybe benz? ))

In principle, it can be anything of the above. You have to look at the candles.

Will there be no chain reaction?

Score.

The idle system itself is not always stable, especially with the age of our cars.

Unless, of course, you have from 700 to 1200 floats there - this is a reason for repair, if + -50 for example, especially under load - I never bothered.

Yes, the friend has 21099 carb. So he has it exactly)

Well, it's your business, for me it's catching fleas :)

It was just that once there was a Nissan from his father, fresh, that's where they were tormented with idle speed, they changed the computer and two idle valves. But it swam a lot there, and little things can be from anything, it is cheaper to score than to change everything, especially since there is no harm from this.

forget it of course

I have the same car of the same configuration with the same garbage (c), you can kill it, nothing bad will happen, which I have done so far, but if it starts to swim harder, then there is a reason to be careful. I tried to eliminate this trifle. Go to my logbook, there is a topic on speed swimming and another solved problem, how I fought and what effect. In general, trying to eliminate this phenomenon immediately after buying a car, I recognized the car better and did not regret it, because do not start eliminating and digging into the truth, it would be worse for a typewriter and then it would be more difficult to eliminate everything. Any sore is easier to treat if it is not neglected and you carry out prevention. Good luck to the kingpin in BeZ-Tii ...