Mechanics is a rather logical profession. However if there is indeed a problem that is sometimes difficult to understand, it is an unstable idle or acceleration holes. Whether for a Renault Kangoo 2 Express, or any model of vehicle. However, we can help you understand. Indeed, the cause can come from many components of the engine block, or even electronic. To detect the source of the Renault Kangoo 2 Express's breakdown, you need to follow a fairly simple methodology. But above all, let's see the signs of a faulty idle.problem-idle-Renault-Kangoo-2-Express

Idling problem on a Renault Kangoo 2 Express: the symptoms

Un unstable idle close to stall . This is undoubtedly the most frequent concern in slow motion. This feeling that the vehicle will stall while driving at a normal speed, or that the Renault Kangoo 2 Express grazes . It also happens that the vehicle stalls. In this situation, it is a real danger for the motorist. If so, do not delay in dealing with it. We suggest that you carry out your own check through the paragraph below. We can also understand that the Renault Kangoo 2 Express has a concern for acceleration . No report this time with a concern of idling. Losses of power and acceleration holes can occur for a variety of reasons. We must avoid confusing these two different concerns. We advise you to read our articles concerning power losses.

Renault Kangoo 2 Express: developing a diagnosis to understand the origin of idling

You should start by doing a number of relatively easy checks, just before going into more detail.

Slow motion of the Renault Kangoo 2 Express: exhaust fumes.

A black smoke escapes from the exhaust. It often means that the air and fuel mixture is bad. Or the air filter is clogged. In both situations, a problem of idling can occur on the Renault Kangoo 2 Express. A White smoke escapes from the exhaust. In this case also it can be due to a deregulation. White smoke is often water vapor. It is therefore likely that it is an intake or cylinder head gasket problem.

Checking the engine block components

As we said, a slowdown problem on a Renault Kangoo 2 Express can come from many components. You should therefore take the time to inspect the engine block carefully. On the other hand, it is still suggested to be extremely careful and not to touch the components of the engine block too much, as this can worsen the breakdown or divert the nature of the problem. We obviously recommend that you go to an auto repairer for a more suitable check. Here are point by point the elements to check.

  • The first thing to do is check all of the hoses . They can be perforated, or even detached.
  • You also have to check the sensors and sensors of your engine block. It is however complicated to control their good functioning. You can find tutorials on youtube, and that usually requires electronic devices.
  • Perform a check of pressures Hydraulic. Once again, pressure checks require suitable tools.

Idling problems are common but are difficult to recognize. A visual check on the Renault Kangoo 2 Express will allow a clearer vision, but it is wiser not to tackle amateur DIY.