Car repair low idle speed easily stalled

 This car today has a strange problem, after starting it, it is particularly easy to stall when the throttle is small, especially when waiting for traffic lights or when the brakes are applied. The owner had been to several garages, changed the spark plugs, cleaned the throttle, cleaned the injectors and finally replaced the fuel pump, but the problem was still not solved. This car came to me, in fact, this problem has nothing to do with spark plugs or injectors. We know that there is a part called idle motor, this part is specially responsible for the idle speed adjustment of the car, this is the thing.

Let's take it apart and see, well, the cause of the problem has been found, you see this idle motor is full of carbon deposits.

Blocking up the airways of the intake, no wonder there is a low idle speed and no idle speed. The cause of the inevitable problem is found and the solution is simple. Unplug this and

We look for a bottle of cleaner.

Clean the carbon inside and give her a clean.

If the idle motor has too much carbon inside, it will jam the valve and cause the idle speed to be too high or too low. If the idle speed is too high, the fuel consumption of the car will be high, and if the idle speed is too low, the car will easily stall. Now it's cleaned.

                                 

Let's put it back together and try it out.

Isn't it easy to start a car successfully once, step on the accelerator a few times, take your foot off the gas and it won't stall anymore? Learn a little car repair every day and do it yourself.