Mechanics is a rather methodical field. However, if there is indeed a phenomenon which is sometimes complex to understand, it is an unstable idle or loss of acceleration. Whether it concerns a Jeep Commander, or any other type of automobile. However, we can help you understand. Indeed, the origin can come from a large number of components of the engine block, or even electronic. To find the source of the breakdown of your Jeep Commander, you will have to follow a fairly simple method. But above all, let's see the symptoms of a faulty idle.idle-problem-Jeep-Commander

Idle problem on a Jeep Commander: symptoms

Un unstable idle close to stall . This is completely the most recurring concern in slow motion. This feeling that the vehicle will stall while driving at ordinary speed, or that the Jeep Commander grazes . It happens that the vehicle stalls. In this case, it is really dangerous for the driver. In this case, do not delay in worrying about it. We suggest that you carry out a check via the following paragraph. We can also understand that the Jeep Commander has a concern for acceleration . More report in this case with a concern of idling. Losses of power and acceleration holes may occur for various reasons. These two different concerns should not be confused. We suggest you browse our files related to power losses.

Jeep Commander: develop a diagnostic to understand the origin of idling

We must start by performing a number of very simple checks, before going into further detail.

Idle of the Jeep Commander: exhaust fumes.

A black smoke comes out of the exhaust. This generally implies that the air and fuel mixture is bad. Or that your air filter is clogged. In both cases, a problem of idling can occur on the Jeep Commander. A White smoke comes out of the exhaust. This time again it may be due to a deregulation. White smoke is usually water vapor. It is therefore possible that it is a concern of admission or of the cylinder head gasket.

Checking the engine block components

As we have seen, a problem of idling on this Jeep Commander can come from several constituents. You should therefore take the time to carefully scan the engine block. However, it is still suggested to be extremely careful and not to touch the engine block components too much, as this could aggravate the problem or conceal the source of the concern. We naturally advise you to go to a garage for a further audit. Here are the elements to check point by point.

  • The first thing to do is check all hoses . They can be perforated or even detached.
  • You also need to review the sensors and sensors of your engine block. However, it is complex to check that they are working properly. You can find tutorials on youtube, and that often requires electronic devices.
  • Perform a check of pressures Hydraulic. Again, pressure checks require adequate tools.

Idle malfunctions are frequent, however, are complex to recognize. A visual check on the Jeep Commander will allow you to have an idea, however it is better not to tackle amateur DIY.