You turn on the ignition, your vehicle runs smoothly. Then at the first crossing, the car stalls. Here we are not talking about a malfunction on ignition, but a cold malfunction. When the Hyundai Sonata is slightly idling when the engine is cold, it stalls. In this situation, there is of course a malfunction. So we will see in this article what can be the main causes for this hyundai sonata cold hold regularly. Depending on the problems, we will see what tips can be made. In any case, it is a malfunction that must be taken seriously for safety reasons. It really makes more sense to go to your auto repairer.calle-a-froid-hyundai-sonata

The engine of the Hyundai Sonata suddenly shuts down when cold

You have been driving for a while, the engine block of your hyundai sonata is cold. And the latter will suddenly go out. This is a malfunction that is found on almost all vehicles. In this situation, several components will have to be checked. The pressure regulator . When cold, the pressure in your engine is not necessarily perfect. A regulator malfunction can therefore occur and cause pressure differences, and therefore engine shutdowns. Once the engine is warm, the pressure stabilizes and the hyundai sonata stops stalling. We will then have to look at the good condition of the regulator and execute a replacement if necessary. An electronic problem . It is clearly the evil of the 21st century. Electronics have a lot of advantages in this industry, but also negative sides. If your hyundai sonata stalls cold, it can also come from an electronic malfunction. A defective sensor can send bad information to the injection for example, and cause engine shutdowns. In order to see more clearly, a check via the suitcase will be the simplest. An injection fault . It is a malfunction that can happen both cold and hot. Symptoms can fluctuate depending on the type of dysfunction. Indeed, it remains very complex to determine an injection malfunction for a hyundai sonata. You must examine the proper functioning of all the components, injectors, pump, etc. It is therefore advisable to have a more suitable audit carried out by a professional. Here we have seen the most common problems of hyundai sonata cold stalling. Unfortunately, this list is not exhaustive. The causes of the problems are regularly different. Stalling for no reason is a distorted signal of a malfunction of the engine block. A simple sensor or a simple seal can be the source of the problem. In all cases, you must continue your research and resolve this dysfunction which may tend to get worse.