Mechanics is a relatively Cartesian profession. However, if there is one problem that is sometimes hard to explain, it is unstable idling or loss of acceleration. Whether it's for a Kia Stonic, or any type of automobile. However, we are here to help you. In fact, the reason may come from many engine components, even electronic. To detect the nature of the breakdown of this Kia Stonic, you will have to follow a fairly simple method. But before, we will see the signs of a faulty idle.slow-motion-problem-Kia-Stonic

Idling problem on a Kia Stonic: symptoms

Un unstable idle close to stall . This is undoubtedly the most common problem in slow motion. This feeling that the vehicle can stall while driving at a normal speed, or that the Kia Stonic grazes . It also happens that the vehicle stalls. In this situation, it is a real danger for the driver. In this case, don't wait too long to worry about it. We invite you to check through the following paragraph. We can also understand that the Kia Stonic has a acceleration problem . No link this time with a low speed problem. Losses of power and acceleration holes can happen for many reasons. These two different concerns should not be confused. We advise you to read our articles on power losses.

Kia Stonic: developing a diagnosis to understand the origin of idling

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

Idling of the Kia Stonic: exhaust fumes.

A black smoke emanates from the exhaust. This often implies that the air and fuel mixture is bad. Or that the air filter is blocked. In both cases, an idle problem can occur on this Kia Stonic. A White smoke emanates from the exhaust. This time too it could be due to a disturbance. White smoke is often water vapor. It is therefore possible that it is an intake or cylinder head gasket problem.

Engine components check

As we said, an idle problem on the Kia Stonic can be the result of several factors. So you should try to run the engine carefully. However, it is advisable to be extremely careful and not to touch the engine components too much, as this can aggravate the malfunction or divert the nature of the problem. We of course advise you to go to an auto repairer for a more in-depth diagnosis. Here are consequently point by point the elements to control.

  • The first thing to do is check all of the hoses . These can be pierced or even detached.
  • You should also check the sensors and sensors of your engine. However, it is complex to check that they are working properly. You can find tutorials on youtube, and it often requires electronic devices.
  • Perform a control of pressures hydraulic. Once again, the pressure tests require the appropriate tools.

Idle concerns are common however are difficult to diagnose. A visual check on the Kia Stonic allows you to have an idea, however it is better not to venture into amateur DIY.