Facing problems on your motor vehicle is especially annoying, moreover the financial aspect that these complications signify, one must also add the time lost with a non-functional Volkswagen Polo 3 and the time spent to diagnose and fix the breakdown. However, some problems are less significant than others, which is not to say that they do not worry us. On this page we are going to seek out a trouble that can affect many of us, having vibrations at acceleration on Volkswagen Polo 3. This trouble can often be complex to perceive but it must be taken care of. We will so start our article content with the roots of these vibrations on Volkswagen Polo 3, then, with the solutions you have to reduce or stop these tremors.

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Why does my Volkswagen Polo 3 make vibrations when accelerating?

So let’s start our article content with the roots of this sort of trouble on your car. You should already know that an engine, specifically 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, specifically those with a lot of torque, can trigger this kind of feeling, both at idle and when accelerating.

I feel vibrations on my Volkswagen Polo 3 only when accelerating

Let’s take the most interesting circumstance for us in this article content. The simple fact that you feel trembling on your Volkswagen Polo 3 during your acceleration phases, in this situation you will have to examine the state of some components because many of elements can be at the origin of these vibrations and even if you are unlucky a mix of several of them may also be possible, here is the list of components that can be concerned.

  • Turbo: If the turbo of your Volkswagen Polo 3 is defective, it may trigger vibrations that you will come to feel when you accelerate at the moment it is running.
  • The turbo pressure sensor: This sensor will control the pressure exerted in the turbo of your car, if it fails it may disrupt the performance of your turbo and deliver vibrations that you may experience at the time of acceleration of your Volkswagen Polo 3.
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  • If the turbo is punctured or damaged, the result will be the same, the power supply of your turbo will be disturbed and its performance too. Make sure you visually check their condition.

I’m experiencing vibrations on my Volkswagen Polo 3 at acceleration and deceleration

We will now concentrate on the scenario where you experience vibrations on your Volkswagen Polo 3 when you are accelerating but also when you are idling. If you only experience vibrations when you are idling on your Volkswagen Polo 3, please seek advice from our article content dedicated to this trouble to get rid of your problem. If, however, you detect that your Volkswagen Polo 3 vibrates when accelerating but also when it is stopped, here is the list of components to check:

  • EGR valve: In actual fact this valve which handles the return of exhaust gases for pollution standards can become dirty and disrupt the evacuation of exhaust gases which can trigger Volkswagen Polo 3 vibrates when accelerating but also when stopped.
  • Injectors: Your injectors that control 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 properly.
  • Fuel Filter: Like the injectors, if the filter is clogged it will not let the fuel pass properly and therefore disrupt the operation of your Volkswagen Polo 3, up to the point of causing vibrations during acceleration.

Here are the most important causes of a Volkswagen Polo 3 that vibrates at acceleration

What can I do to stop the vibration when I accelerate on my Volkswagen Polo 3? What can I do?

Finally, in this last section, we will give you the possibilities available to you to overcome these tremors on your car when you accelerate. Here is the best attitude to adopt according to the component that is involved:

  • Turbo: If your turbo starts all these vibrations when you accelerate your Volkswagen Polo 3, it will be good for you to control all the components connected to it because changing a complete turbo is a big budget and typically the trouble does not come directly from the turbo. So make sure take a look at your turbo pressure sensor, your flowmeter, the EGR valve and the hoses of your turbo. Otherwise take your Volkswagen Polo 3 to your workshop.
  • EGR valve: The EGR valve has the advantage that it is often easy to access and simple to take apart/clean. You can always check out it and clean it, for this see our article content on cleaning the EGR valve of an Volkswagen Polo 3.
  • Injectors: Injectors are very sensitive components and a few impurities may be enough to disrupt their operation. Use a fuel additive to simply clean the injectors, if this is not enough you will have to go to a expert.
  • Fuel Filter: If it is the fuel filter, just replace it. A fuel filter doesn’t clean itself, so if it is clogged you will simply have to replace it with a new one.

Now you have all the info you need to discover the origin of the vibrations at acceleration on your Volkswagen Polo 3. If you don’t feel able to conduct certain procedures don’t hesitate to go to your mechanic.

If you need more tutorials on the Volkswagen Polo 3, go to our Volkswagen Polo 3 category.