You started, the car drives perfectly. And at the first crossing, the car stalls. In this article we are not talking about an ignition problem, but a cold problem. When the Smart For-us is slightly idling when the engine is cold, it stalls. In this situation, there is of course a problem. So here we will find out what the main situations can be for the Smart For-us to hold cold regularly. Depending on the malfunctions, we will see what solutions can be provided. In any case, this is a problem that must be taken seriously for security reasons. It is still advisable to go to your car repairer.
The Smart For-us engine suddenly cuts off when cold
You have been meeting for a few minutes, the engine of your Smart For-us is cold. And this one will suddenly cut. This is a problem that can be found on almost all vehicles. In this situation, you have to look at a few components. The pressure regulator . When cold, the pressure inside the engine is not necessarily perfect. A regulator problem can consequently happen and generate pressure dissimilarities, and consequently engine shutdowns. Once the engine is warm, the pressure stabilizes and the Smart For-us no longer stalls. You must then examine the condition of the regulator and make a change if it is worn. An electronic problem . It is clearly the evil of the 21st century. Electronics offer many advantages over the automobile, but also disadvantages. When your Smart For-us stalls cold, it may well be due to an electronic problem. A faulty sensor can emit a bad signal on injection, for example, and cause engine shutdowns. To find out, a check with the suitcase will be the simplest. An injection fault . It is a problem that can occur both cold and hot. Symptoms will sometimes fluctuate depending on the type of problem. Indeed, it is very complex to determine an injection problem on a Smart For-us. It will be necessary to look at the state of all the components, injectors, pump, etc. This therefore remains recommended to have a more suitable diagnosis carried out by a specialist. With this article we have studied the particularly usual malfunctions of Smart For-us which stalls cold. Unfortunately, this list is not exhaustive. The reasons for malfunctions are frequently diverse. Stalling for no apparent reason is a diverted symptom of engine malfunction. A simple sensor or a simple seal can be the cause. In any case, research must continue and this problem can get worse.