Mechanics is a rather logical profession. However, if there is a phenomenon that is sometimes hard to explain, it is an unstable idle or acceleration holes. Whether for a Kia Rio, or for any other type of automobile. However, we are here to help you. Undeniably, the cause can come from a good amount of engine parts, or even electronic ones. To detect the nature of the failure of your Kia Rio, you will have to follow a strict methodology. But above all, we will see the symptoms of a slowed down idle.slow-motion-problem-Kia-Rio

Idling problem on a Kia Rio: symptoms

Un unstable idle close to stall . This is really the most common concern in slow motion. This impression that the vehicle will stall while driving at an ordinary speed, or that the Kia Rio grazes . It may even happen that stalling occurs. In this situation, it is a real danger for the driver. In this case, don't wait too long to take care of it. We invite you to make your own diagnosis through the following paragraph. We can also understand that your Kia Rio has a concern for acceleration . More link in this case with a concern for idling. Losses of power and acceleration holes could happen for various reasons. These two different concerns should not be confused. We advise you to read our posts related to power losses.

Kia Rio: developing a diagnosis to understand the origin of the idle

You have to start by performing a number of very simple checks, before going into more detail.

Idling of the Kia Rio: exhaust fumes.

A black smoke escapes from the exhaust. This generally means that the air and fuel mixture is out of order. Or that the air filter is clogged. In both situations, a problem of idling can happen on this Kia Rio. A White smoke escapes from the exhaust. This time also it can be due to a deregulation. White smoke is usually water vapor. It is therefore plausible that it is a concern of admission or the cylinder head gasket.

Engine components check

As we have seen, a slowdown concern on this Kia Rio can come from many constituents. You should therefore try to run the engine carefully. However, it is advisable to be extremely careful and not to touch the motor connections too much, as this can amplify the breakdown or divert the nature of the problem. We obviously recommend that you go to an auto repairer for a more suitable check. Here are consequently point by point the components to be checked.

  • The first thing to do is check all of the hoses . These can be drilled, or even detached.
  • We will also have to check the sensors and sensors of your engine. 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 control of pressures Hydraulic. Again, the pressure controls require adequate equipment.

Idling problems are common, however, are hard to recognize. A visual check on your Kia Rio gives the opportunity to have a clearer vision, however it is better not to venture into amateur DIY.