You have started, the car runs smoothly. Then at the first traffic light, the car stalls. With this article we are not talking about a problem at startup, but rather a cold problem. As soon as the Renault Grand Scenic 2 is idling a little when the engine is cold, the vehicle stalls. In this situation, there is obviously a concern. We will therefore see here what are the main situations for this Renault Grand Scenic 2 to systematically cold hold. Depending on the problems, we will find out what solutions can be provided. Whatever happens, this is a concern that must be taken very seriously for safety reasons. It is still really advisable to go to your auto repairer.
The engine of the Renault Grand Scenic 2 suddenly cuts off when cold
You have been meeting for a few minutes, the engine of the Renault Grand Scenic 2 is cold. And the latter will suddenly turn off. This is a concern that can be found on almost all vehicles. In this situation, it will be necessary to check some constituents. The pressure regulator . When cold, the pressure in the engine is not necessarily the same. A problem with the regulator can therefore occur and cause pressure dissimilarities, and therefore engine cuts. Once the engine is warm, the pressure is regulated and your Renault Grand Scenic 2 stops stalling. It will thus be necessary to check the wear of the regulator and make a change if it is worn. An electronic problem . It is truly the evil of our time. Electronics offer a lot of benefits on the automobile, but also weaknesses. If the Renault Grand Scenic 2 stalls cold, it can also be due to an electronic problem. A defective sensor can give incorrect information on injection, for example, and cause engine shutdowns. To be sure, a control via the suitcase remains effective. An injection fault . It is a concern that can happen cold or hot. The consequences can fluctuate depending on the type of concern. In fact, it remains complicated to diagnose an injection problem for a Renault Grand Scenic 2. You must check that all the components, injectors, pump, etc. are working correctly. It is therefore recommended to have a further diagnosis carried out by a specialist. Here we have studied the particularly usual problems of Renault Grand Scenic 2 which stalls cold. Unfortunately, this list is endless. The reasons for the problems are regularly various. Stalling for no apparent cause is an indirect sign of engine malfunction. A simple sensor or a simple gasket can be the source of the problem. Whatever happens, you will have to continue your research and correct this problem which may worsen.