Mechanics is a rather logical area. However, if there is indeed a concern that is often difficult to understand, it is unstable idling or loss of acceleration. Whether for an Opel Mokka, or any other type of vehicle. However, we can help you understand. Indeed, the origin can come from a good amount of engine block components, even electronic. To detect the source of the failure of your Opel Mokka, you must follow a fairly simple methodology. But first of all, we will see the symptoms of a slowed down idle.idle-problem-Opel-Mokka

Idling problem on an Opel Mokka: symptoms

Un unstable idle close to stall . This is completely the most recurring problem in slow motion. This feeling that the vehicle will stall while driving at an ordinary pace, or that the Opel Mokka grazes . It even 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 make a diagnosis through the paragraph below. We can also understand that the Opel Mokka has a acceleration problem . No connection in this case with a low speed problem. Losses of power and acceleration holes can occur for various causes. We must avoid confusing these two phenomena. We invite you to browse our posts on power losses.

Opel Mokka: developing a diagnosis to understand the origin of idle

You have to start by performing various extremely simple checks, just before going into more detail.

Idle of the Opel Mokka: 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 cluttered. In both cases, an idle problem can occur on your Opel Mokka. A White smoke comes out of the exhaust. This time also it can come from a disturbance. White smoke is often water vapor. It is therefore likely to be an intake or cylinder head gasket problem.

Checking the engine block components

As we said, an idle problem on the Opel Mokka can come from many constituents. You should therefore try to travel the engine block carefully. However, it is advisable to be extremely careful and not to tamper with the engine block components, as this can amplify the breakdown or divert the origin of the problem. Of course, we advise you to go to an auto repairer for further inspection. Here are therefore step by step the elements to check.

  • The first thing to do is check all of the hoses . The latter can be perforated or even detached.
  • You should also consider the sensors and sensors of your engine block. It is however complicated to check their correct operation. You can find tutorials on youtube, and that often requires electronic devices.
  • Perform a check of pressures hydraulic. Again, the pressure tests require suitable tools.

Idle malfunctions are common but are difficult to recognize. A visual check on the Opel Mokka gives the opportunity to have a clearer vision, but it is more advisable not to venture into amateur DIY.