Facing problems on your automobile is extremely bothersome, furthermore the economic side that these concerns represent, one must also add the time lost with a non-functional Volkswagen Polo and the time spent to establish and fix the malfunction. On the other hand, some problems are less major than others, which is not to say that they do not get worried us. In this article we are going to take a look at a issue that can occur to all of us, having vibrations at acceleration on Volkswagen Polo. This issue can in some cases be complex to perceive but it must be handled. We will so commence our article with the origins of these vibrations on Volkswagen Polo, then, with the answers you have to reduce or stop these tremors.

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Why does my Volkswagen Polo release vibrations when accelerating?

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

I feel vibrations on my Volkswagen Polo only when accelerating

Let’s take the most interesting circumstance for us in this article. The simple fact that you experience trembling on your Volkswagen Polo during your acceleration phases, in this situation you will have to examine the state of some elements because various of elements can be at the beginning of these vibrations and whether or not you are unlucky a combination of several of them may also be possible, here is the list of auto parts that can be concerned.

  • Turbo: If the turbo of your Volkswagen Polo is faulty, it may provoke vibrations that you will feel when you accelerate at the moment it is turned on.
  • The turbo pressure sensor: This sensor will control the pressure exerted in the turbo of your car, if it fails it may affect the behavior of your turbo and deliver vibrations that you may experience at the time of acceleration of your Volkswagen Polo.

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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 behavior too. Remember to visually verify their state.

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

We will now focus on the scenario where you experience vibrations on your Volkswagen Polo when you are accelerating but also when you are idling. If you only experience vibrations when you are idling on your Volkswagen Polo, please have a look at our article focused on this issue to get rid of your problem. If, however, you identify that your Volkswagen Polo vibrates when accelerating but also when it is stopped, here is the list of things to verify:

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

Here are the main motives of a Volkswagen Polo that vibrates at acceleration

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

To conclude, in this last part, we will provide you the answers available to you to handle these tremors on your car when you accelerate. Here is the best attitude to adopt based on the part that is involved:

  • Turbo: If your turbo starts all these vibrations when you accelerate your Volkswagen Polo, it will be good for you to control all the auto parts associated with it because changing a complete turbo is a big budget and in most cases the issue does not come precisely from the turbo. So make sure you take a look at your turbo pressure sensor, your flowmeter, the EGR valve and the hoses of your turbo. Otherwise take your Volkswagen Polo to your workshop.
  • EGR valve: The EGR valve has the benefit that it is more often than not easy to access and simple to disassemble/clean. You can always look into it and clean it, for this see our article on cleaning the EGR valve of an Volkswagen Polo.
  • Injectors: Injectors are very sensitive auto 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, just change it. A fuel filter doesn’t clean itself, so if it is clogged you will just have to replace it with a new one.

Now you have all the information you need to uncover the source of the vibrations at acceleration on your Volkswagen Polo. If you don’t feel able to do certain operations don’t hesitate to go to your repair shop.

In the event that you have any further questions about the Volkswagen Polo, do not hesitate to consult our Volkswagen Polo category.