Mechanics is a relatively logical profession. However if there is indeed a phenomenon which is sometimes difficult to explain, it is an unstable idle or losses of acceleration. Whether it concerns an Iveco Daily Van, or any model of vehicle. However, we are here to help you. And yes, the reason can come from many components of the engine block, even electronic. To find the source of the Iveco Daily Van's breakdown, you must follow a strict methodology. But before, we will see the signs of a faulty idle.idle-problem-Iveco-Daily-Van

Idling problem on an Iveco Daily Van: the symptoms

Un unstable idle close to stall . This is really the most common problem in slow motion. This feeling that the engine will stall while driving at a normal speed, or that the Iveco Daily Van grazes . It also happens that stalling occurs. In this situation, it is really dangerous for the motorist. In this case, do not delay in worrying about it. We invite you to carry out your own control through the paragraph below. It can also be understood that your Iveco Daily Van has a acceleration problem . More link in this case with a problem of low speed. Losses of power and acceleration holes may appear for various reasons. We must avoid confusing these two different concerns. We invite you to browse our articles on power losses.

Iveco Daily Van: developing a diagnostic to understand the origin of the idle

You have to start by performing a number of extremely easy checks, just before going into more detail.

Idle speed of the Iveco Daily Van: exhaust fumes.

A black smoke escapes from the exhaust. This usually means that the air and fuel mixture is out of order. Or the air filter is clogged. In both cases, an idling problem may appear on the Iveco Daily Van. A White smoke escapes from the exhaust. In this case also it can be due to a defect. White smoke is usually water vapor. It is thus possible that it is an intake or cylinder head gasket problem.

Checking the engine block components

As we have demonstrated, an idle problem on this Iveco Daily Van could come from several elements. You should therefore take the time to inspect the engine block carefully. On the other hand, it is suggested to be extremely careful and not to tamper with the components of the engine block, as this can aggravate the breakdown or conceal the nature of the problem. We naturally recommend that you go to a car repairer for a more suitable audit. Here are the elements to check step by step.

  • The first thing to do is check all hoses . The latter can be perforated or even detached.
  • We will also have to check the sensors and sensors of your engine block. It is nevertheless difficult to control their proper functioning. Tutorials are easily found on youtube, and this often requires electronic devices.
  • Perform a check of pressures hydraulic. Again, pressure controls require adequate equipment.

Idle concerns are common but are difficult to diagnose. A visual check on your Iveco Daily Van will allow you to have an idea, but it is more wise not to venture into amateur DIY.