Encountering problems on your vehicle is really annoying, in addition to the financial aspect that these complications represent, one must also add the time lost with a non-operational Kia Sedona and the time spent to detect and fix the malfunction. Nevertheless, some problems are less significant than others, which is not to say that they do not get worried us. In this article we are going to check out a trouble that can affect all of us, having vibrations at acceleration on Kia Sedona. This trouble can oftentimes be complex to perceive but it must be handled. We will so commence our content with the origins of these vibrations on Kia Sedona, then, with the solutions you have to reduce or stop these tremors.

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Why does my Kia Sedona make vibrations when accelerating?

So let’s commence our content with the origins of this form of trouble on your car. You should already know that an engine, especially if it is old or if it has been driven quite a bit, can naturally vibrate without being a trouble behind it. Large diesel engines, especially those with a lot of torque, can provoke this sort of impression, both at idle and when accelerating.

I feel vibrations on my Kia Sedona only when accelerating

Let’s take the most interesting circumstance for us in this content. The fact that you feel trembling on your Kia Sedona during your acceleration periods, in this situation you will have to examine the state of some parts because several of elements can be at the beginning of these vibrations and even if you are unfortunate a mix of several of them may also be possible, here is the list of parts that can be involved.

  • Turbo: If the turbo of your Kia Sedona is faulty, it may provoke vibrations that you will suffer when you accelerate at the moment it is running.
  • The turbo pressure sensor: This sensor will manage the pressure exerted in the turbo of your car, if it fails it may affect the behavior of your turbo and bring about vibrations that you may feel at the time of acceleration of your Kia Sedona.

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  • If the turbo is punctured or injured, the result will be the same, the power supply of your turbo will be troubled and its behavior too. Make sure visually verify their condition.

I’m having vibrations on my Kia Sedona at acceleration and deceleration

We will now look into the situation where you feel vibrations on your Kia Sedona when you are accelerating but also when you are idling. If you only feel vibrations when you are idling on your Kia Sedona, please seek advice from our content focused on this trouble to get rid of your problem. If, however, you detect that your Kia Sedona vibrates when accelerating but also when it is stopped, here is the list of components to verify:

  • EGR valve: In truth this valve which handles the return of exhaust gases for pollution standards can become dirty and bother the evacuation of exhaust gases which can provoke Kia Sedona vibrates when accelerating but also when stopped.
  • Injectors: Your injectors that regulating the fuel/air mixture flow may be dirty or damaged, which will generate the wrong amount of mixture and thus prevent your engine block from working properly, it is even possible that one or more of your cylinders are not running correctly.
  • Fuel Filter: Like the injectors, if the filter is blocked it will not let the fuel pass correctly and therefore bother the performance of your Kia Sedona, up to the point of producing vibrations during acceleration.

Here are the most important triggers of a Kia Sedona that vibrates at acceleration

What can I do to stop the vibration when I accelerate on my Kia Sedona? What can I do?

To finish , in this last section, we will give you the answers available to you to overcome these tremors on your car when you accelerate. Here is the best attitude to adopt depending on the part that is affected:

  • Turbo: If your turbo starts all these vibrations when you accelerate your Kia Sedona, it will be good for you to control all the parts linked to it because changing a complete turbo is a big budget and in most cases the trouble does not come directly from the turbo. So make sure check out your turbo pressure sensor, your flowmeter, the EGR valve and the hoses of your turbo. Otherwise take your Kia Sedona to your garage.
  • EGR valve: The EGR valve has the benefit that it is generally easy to access and easy to take apart/clean. You can always check out it and clean it, for this see our content on cleaning the EGR valve of an Kia Sedona.
  • Injectors: Injectors are very fragile parts and a few harmful particles may be enough to bother their performance. Use a fuel additive to simply clean the injectors, if this is not enough you will have to go to a professional.
  • Fuel Filter: If it is the fuel filter, simply replace it. A fuel filter doesn’t clean itself, so if it is clogged you will basically have to replace it with a new one.

Now you have all the information you need to locate the origin of the vibrations at acceleration on your Kia Sedona. If you don’t feel able to do certain operations don’t hesitate to go to your technician.

If you need more tutorials on the Kia Sedona, go to our Kia Sedona category.