You have started, the car runs smoothly. Then at the first traffic light, you stall. With this article we are not talking about an ignition malfunction, but a cold malfunction. When the smart smart is idling a bit when the engine is cold, the vehicle stalls. In this situation, of course, there is a malfunction. We will therefore discover in this article what are the main causes for this smart smart to systematically cold hold. Depending on the concerns, we will find out what solutions can be applied. Whatever happens, it is a malfunction that must be taken very seriously for security reasons. It is really better to go to your mechanic.
The smart smart's engine suddenly shuts down when cold
You've been meeting recently, the engine of the smart smart is cold. And the latter will suddenly turn off. This is a malfunction that can be found on almost all vehicles. In this situation, you have to look at various components. The pressure regulator . When cold, the pressure in your engine is not necessarily the same. A regulator malfunction can therefore occur and cause pressure variations, and therefore engine cuts. Once the engine is warm, the pressure is regulated and the smart smart stops stalling. You must therefore check the condition of the regulator and carry out a replacement if necessary. An electronic problem . It is truly the evil of our time. Electronics have huge benefits in this industry, but also negative sides. If the smart smart freezes, it could also be the result of an electronic malfunction. A worn sensor can send a bad signal to the injection, for example, and cause engine cuts. To be sure, a check with the suitcase remains effective. An injection fault . It is a malfunction that can happen hot or cold. The consequences will sometimes fluctuate depending on the type of dysfunction. Indeed, it remains very complex to determine an injection malfunction for a smart smart. You must check the condition of all components, injectors, pump, etc. It is therefore still recommended to have a more in-depth check carried out by a technician. With this article we have seen the particularly common concerns of smart smart cold stalling. Unfortunately, this list is endless. The causes of worries are often diverse. Stalling for no reason is an indirect symptom of engine malfunction. A simple sensor or a simple seal can be the cause. Whatever happens, we must continue research and correct this dysfunction which may worsen.