Mechanics is a relatively logical profession. But if there is indeed a phenomenon that is often difficult to explain, it is an unstable idle or acceleration holes. Whether it concerns a Renault Kangoo, or for any other type of car. But we can help you understand. Indeed, the reason may come from a large number of engine parts, or even electronic ones. To find the nature of the Renault Kangoo's breakdown, you must follow a strict procedure. But before, we will see the symptoms of a faulty idle.
Idling problem on a Renault Kangoo: symptoms
Un unstable idle close to stall . This is really the most common slow motion problem. This feeling that the engine may stall while driving at a normal speed, or that the Renault Kangoo grazes . It also happens that the vehicle stalls. In this case, it is a real danger for the motorist. If so, don't wait too long to worry about it. We invite you to make a diagnosis via the following paragraph. We can also understand that your Renault Kangoo has a acceleration problem . No more reports this time with a low speed problem. Losses of power and acceleration holes could happen for many reasons. Avoid confusing these two symptoms. We advise you to read our articles on power losses.
Renault Kangoo: developing a diagnosis to understand the origin of idling
We must start by performing various extremely simple checks, before going into further detail.
Renault Kangoo idle: exhaust fumes.
A black smoke comes out of the exhaust. This often means that the air and fuel mixture is bad. But also that the air filter is clogged. In both cases, an idling problem can occur on the Renault Kangoo. A White smoke comes out of the exhaust. This time too it can come from a fault. White smoke is often water vapor. It is therefore possible that this is an intake or cylinder head gasket problem.
Engine components check
As we have demonstrated, an idling problem on a Renault Kangoo could come from many elements. You should therefore take the time to inspect the engine carefully. However, it is advisable to be extremely careful and not to touch the engine components too much, as this could amplify the problem or divert the nature of the problem. We naturally recommend that you go to a mechanic for a more thorough check. Here are point by point the constituents to be checked.
- The first thing to do is check all of the hoses . These can be perforated, or even detached.
- Also check the sensors and sensors of your engine. It is nevertheless difficult to control their proper functioning. Tutorials are easily found on youtube, and this usually requires electronic devices.
- Perform a check of pressures Hydraulic. Again, pressure checks require adequate tools.
Idle malfunctions are common, however are hard to recognize. A visual check on your Renault Kangoo gives the opportunity to have an idea, however it is wiser not to tackle amateur DIY.