What is wrong with my car that accelerates on its own?

Acceleration problems in cars are more common than you might think, but you must pay special attention to avoid unexpected damage.

Keeping your car in optimal conditions is very important as it is the vehicle you use to get from one place to another and if it is careless or breaks down you can endanger your life and the lives of your companions. That's why you should keep it up to date at all times. 

One of the most common problems in cars is acceleration itself, which can be caused by idling and faulty vehicle acceleration control when the accelerator pedal is not depressed.

You will probably be scared when you first see this symptom in your car, however, here we will tell you what is the reason why this happens to your car.

Why does a car accelerate on its own?

As we already mentioned, when the car accelerates on its own, most often the malfunction is related to idling. When we talk about idling, we mean the minimum RPM that the internal combustion engine is tuned to in order to remain in stable operation without the need to activate the acceleration mechanism.

However, when the car is started and stopped, the engine needs to keep running until it accelerates again in order for the car to move forward.

. The car picks up speed

This malfunction can have various causes, the most common being poor handling or idling by the vehicle itself. If the problem is idling, then most often the problem is in the part that controls the flow of air into the engine. The idle is the part responsible for controlling the engine speed, and when it doesn't work properly, it means the car is accelerating excessively and inadequately.

To prevent this problem, this valve should be cleaned from time to time or approximately every 6,300 miles as it can accumulate traces of dirt and dust that cause it to fail and not do its job properly.

. damaged sensor

The problem may be in the sensor, this part regulates idling, another possibility, also quite common. It is possible that the sensor is not detecting the throttle position correctly, and this is causing it to send signals to the vehicle incorrectly and not be able to properly control the vehicle's idle speed. If the car has experienced such a breakdown, it is recommended that you take it to a trusted mechanic for the necessary repairs.

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