You turn on the ignition, your vehicle runs smoothly. And at the first light, the car stalls. With this article we are not talking about a malfunction on ignition, but a cold malfunction. When the Toyota Highlander 2 is idling slightly when the engine is cold, the vehicle stalls. Therefore, there is of course a malfunction. So we will see in this article what can be the different reasons for this Toyota Highlander 2 cold hold regularly. Depending on the concerns, we will find out what methods can be applied. In any case, it is a malfunction that must be taken seriously for safety reasons. It is really wise to go to your mechanic.calle-a-cold-Toyota-Highlander-2

The engine of the Toyota Highlander 2 suddenly cuts off when cold

You have recently met, the engine of this Toyota Highlander 2 is cold. And it will suddenly go out. This is a malfunction that can be found on almost all vehicles. Therefore, there are a few things to check. The pressure regulator . When cold, the pressure in your engine is not always perfect. A regulator malfunction can thus occur and cause pressure differences, and therefore engine shutdowns. Once the engine is warm, the pressure stabilizes and the Toyota Highlander 2 no longer stalls. It is thus necessary to look at the condition of the regulator and carry out a replacement if it is worn. An electronic problem . This is clearly the evil of our time. Electronics offer a lot of benefits in this area, but also weaknesses. When this Toyota Highlander 2 cold holds, it can also be due to an electronic malfunction. A faulty sensor can send a bad signal to the injection for example, and cause engine shutdowns. To find out, a check via the suitcase is the simplest. An injection fault . It is a malfunction that can happen cold or hot. Symptoms will sometimes fluctuate depending on the type of dysfunction. Indeed, it remains very complex to recognize an injection malfunction on a Toyota Highlander 2. We will have to check the condition of all the components, injectors, pump, etc. It is therefore recommended to have a more detailed diagnosis carried out by a technician. With this article we have seen the most common concerns of Toyota Highlander 2 cold stalls. Alas, this list is endless. The reasons for the concerns are regularly different. Stalling for no reason is a distorted signal of engine malfunction. A simple sensor or a simple seal can be the cause. In all cases, you will have to continue the research and resolve this dysfunction which may tend to worsen.