Mechanics is a rather methodical profession. However, if there is indeed a phenomenon that is often hard to explain, it is an unstable idle or acceleration holes. Whether for a Kia Sorento 2, or for any other car model. However, we are here to help you. Undeniably, the reason can come from a good quantity of components of the engine block, even electronic. To find out the nature of the Kia Sorento 2's breakdown, you must follow a strict method. But above all, we will see the symptoms of a slowed down idle.slow-motion-problem-Kia-Sorento-2

Idling problem on a Kia Sorento 2: symptoms

Un unstable idle close to stall . This is completely the most recurring problem in slow motion. This impression that the engine will stall while driving at a normal speed, or that the Kia Sorento 2 grazes . It may indeed happen that stalling occurs. In this case, it is a real danger for the motorist. If so, don't wait too long to worry about it. We invite you to make a diagnosis through the paragraph below. We can also understand that your Kia Sorento 2 has a acceleration problem . No connection this time with an idle problem. Losses of power and acceleration holes can occur for many causes. We must avoid confusing these two different concerns. We suggest you browse our posts related to power losses.

Kia Sorento 2: develop a diagnosis to understand the origin of idle

We must start by performing various relatively easy checks, before going into further detail.

Idling of the Kia Sorento 2: exhaust fumes.

A black smoke comes out of the exhaust. This generally means that the air and fuel mixture is bad. But also that your air filter is cluttered. In both cases, an idle problem can occur on the Kia Sorento 2. A White smoke comes out of the exhaust. This time also it can be the result of a deregulation. White smoke is usually water vapor. It is therefore plausible that it is an intake or cylinder head gasket problem.

Checking the engine block components

As we have demonstrated, an idle problem on the Kia Sorento 2 could come from many constituents. You should therefore take the time to inspect the engine block carefully. On the other hand, it is recommended to be very careful and not to tamper with the components of the engine block, as this may aggravate the breakdown or divert the nature of the problem. We obviously recommend that you go to an auto repairer for a more detailed diagnosis. These are therefore step by step the constituents to be checked.

  • The first thing to do is check all of the hoses . These can be pierced, or even detached.
  • You also need to check the sensors and sensors of your engine block. It is however difficult to verify that they are working properly. Tutorials are easily found on youtube, and this usually requires electronic devices.
  • Perform a check of pressures Hydraulic. Again, the pressure controls require suitable tools.

Idle concerns are common, however, are difficult to recognize. A visual check on your Kia Sorento 2 allows you to have a clearer vision, however it is better to not tackle amateur DIY.