Mechanics is a fairly logical job. However, if there is one problem that is often difficult to explain, it is unstable idling or acceleration holes. Whether it concerns a Nissan Juke, or any model of car. However, we can help you understand. Indeed, the origin can come from a good quantity of engine parts, even electronic. To find the origin of the Nissan Juke's breakdown, a strict methodology must be followed. But first of all, we will see the symptoms of a slowed down idle.idle-problem-Nissan-Juke

Idling problem on a Nissan Juke: symptoms

Un unstable idle close to stall . This is completely the most common idle malfunction. This impression that the engine will stall while driving at a normal speed, or that the Nissan Juke grazes . It also happens that the vehicle stalls. It is therefore a real danger for the driver. If so, do not delay in worrying about it. We suggest you do your own checking through the paragraph below. We can also understand that the Nissan Juke has a acceleration malfunction . No link this time with a low-speed dysfunction. Losses of power and acceleration holes will appear for many reasons. These two phenomena should not be confused. We advise you to browse our files concerning power losses.

Nissan Juke: developing a diagnosis to understand the origin of idling

You have to start by carrying out a certain number of relatively easy checks, before going a little more in detail.

Nissan Juke idle: exhaust fumes.

A black smoke comes out of the exhaust. This often means that the air and fuel mixture is out of order. But also that your air filter is clogged. In both situations, an idle malfunction can appear on this Nissan Juke. A White smoke comes out of the exhaust. In this case also it can be due to a defect. White smoke is often water vapor. It is thus likely that it is a malfunction of the intake or of the cylinder head gasket.

Engine components check

As we said, an idle malfunction on this Nissan Juke can come from many points. So try to run the engine carefully. On the other hand, it is suggested to be extremely careful and not to tamper with the motor connections, as this can aggravate the breakdown or conceal the source of the malfunction. We obviously recommend that you go to a garage for a more detailed diagnosis. Here are consequently point by point the elements to check.

  • The first thing to do is check all of the hoses . These can be perforated, or even detached.
  • It will also be necessary to examine the sensors and sensors of your engine. It is however complicated to control their good functioning. You can find tutorials on youtube, and it often requires electronic devices.
  • Perform a check of pressures hydraulic. Once again, the pressure tests require the appropriate tools.

Idling problems are common however are difficult to diagnose. A visual check on the Nissan Juke gives the opportunity to have an idea, however it is wiser not to venture into amateur DIY.