You have started, your vehicle runs without worries. Then at the first crossing, you stall. Here we are not talking about a problem at startup, but a cold problem. When the Renault Grand Scenic 3 is slightly idling when the engine is cold, the vehicle stalls. In this case, there is of course a concern. We will therefore discover with this article what are the main reasons for this Renault Grand Scenic 3 cold hold regularly. Depending on the concerns, we will find out what methods can be applied. Whatever happens, it is a concern that must be taken seriously for safety reasons. It is really best to go to your auto repairer.
The engine of the Renault Grand Scenic 3 suddenly cuts off when cold
You have been driving for a few minutes, the engine of this Renault Grand Scenic 3 is cold. And the latter will suddenly go out. This is a concern that is found on almost all vehicles. In this case, some components will have to be checked. The pressure regulator . When cold, the pressure in your engine is not necessarily the same. A regulator concern can thus occur and cause variations in pressure, and therefore engine shutdowns. Once the engine is warm, the pressure is regulated and the Renault Grand Scenic 3 stops stalling. You must therefore examine the wear of the regulator and make a change if necessary. An electronic problem . It is absolutely the evil of our time. Electronics offer a lot of benefits in this area, but also weaknesses. When this Renault Grand Scenic 3 stalls cold, it can also result from an electronic problem. A faulty sensor can send bad information to the injection for example, and cause engine shutdowns. To find out, a check with the suitcase is the simplest. An injection fault . It is a concern that can occur cold or hot. Symptoms will sometimes vary depending on the type of concern. In fact, it is difficult to determine an injection problem on a Renault Grand Scenic 3. You have to look at the proper functioning of all the parts, injectors, pump, etc. It is therefore advisable to have a further audit carried out by a specialist. With this article we have seen the particularly common concerns of Renault Grand Scenic 3 which stalls cold. Unfortunately, this list is endless. The reasons for the concerns are frequently different. Stalling for no reason is a diverted symptom of engine malfunction. A simple sensor or a simple seal can be the source of the problem. Whatever happens, we will have to continue the research and correct this concern which may tend to worsen.