Mechanics is a rather Cartesian profession. However if there is indeed a phenomenon which is sometimes hard to explain, it is an unstable idle or losses of acceleration. Whether for a Hyundai Neos 2, or any type of automobile. However, we are here to help you. And yes, the reason can come from a good quantity of engine block components, even electronic. To find the nature of the breakdown of this Hyundai Neos 2, you will have to follow a fairly simple method. But first of all, we will see the symptoms of a faulty idle.
Idling problem on a Hyundai Neos 2: symptoms
Un unstable idle close to stall . This is undoubtedly the most recurrent problem in slow motion. This impression that the engine may stall while driving at a normal speed, or that the Hyundai Neos 2 grazes . It may even happen that stalling occurs. In this situation, it is really dangerous for the driver. If so, do not delay in dealing with it. We invite you to carry out a check via the following paragraph. We can also understand that your Hyundai Neos 2 has a acceleration problem . More report this time with a problem of low regime. Losses of power and acceleration holes could happen for multiple reasons. Avoid confusing these two symptoms. We invite you to browse our posts related to power losses.
Hyundai Neos 2: develop a diagnosis to understand the origin of idling
You have to start by performing several relatively simple checks, before going into even more detail.
Idling of the Hyundai Neos 2: exhaust fumes.
A black smoke escapes from the exhaust. This usually means that the air and fuel mixture is out of order. But also that the air filter is cluttered. In both situations, an idling problem can occur on the Hyundai Neos 2. A White smoke escapes from the exhaust. This time too it could be due to a defect. 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 said, an idle problem on this Hyundai Neos 2 could come from many points. So try to inspect the engine block carefully. However, it is still recommended to be very careful and not to touch the components of the engine block too much, as this could amplify the malfunction or conceal the cause of the problem. We obviously recommend that you go to an auto repairer for a more detailed audit. These are therefore step by step the elements to control.
- The first thing to do is check all of the hoses . These can be pierced, or even detached.
- We will also have to control the sensors and sensors of your engine block. It is nevertheless complex to control their proper functioning. You can find tutorials on youtube, and that often requires electronic devices.
- Perform a check of pressures Hydraulic. Again, pressure checks require suitable tools.
Idle concerns are common but are complex to recognize. A visual check on your Hyundai Neos 2 allows you to have an idea, but it is preferable not to tackle amateur DIY.