Being the target of recurring problems on your automobile is really irritating, moreover the economic side that these problems represent, one must also add the time lost with a non-functional Audi Q3 and the time spent to identify and solve the malfunction. Nevertheless, some problems are less severe than others, which is not to say that they do not worry us. On this page we are going to check out a problem that can happen to all of us, perceiving vibrations at acceleration on Audi Q3. This problem can in some cases be complex to perceive but it must be taken care of. We will therefore begin our guideline with the sources of these vibrations on Audi Q3, then, with the solutions you have to reduce or stop these tremors.

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Why does my Audi Q3 make vibrations when accelerating?

So let’s begin our guideline with the sources of this form of problem on your car. You should already know that an engine, especially if it is ancient or if it has been driven quite a bit, can naturally vibrate without being a problem behind it. Large diesel engines, especially those with a lot of torque, can trigger this form of sensation, both at idle and when accelerating.

I feel vibrations on my Audi Q3 only when accelerating

Let’s take the most interesting case for us in this guideline. The fact that you come to feel trembling on your Audi Q3 during your acceleration phases, in this situation you will have to verify the condition of different components because several of elements can be at the origin 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 concerned.

  • Turbo: If the turbo of your Audi Q3 is defective, it may trigger vibrations that you will suffer when you accelerate at the moment it is turned on.
  • The turbo pressure sensor: This sensor will manage the pressure exerted in the turbo of your car, if it fails it may disrupt the behavior of your turbo and generate vibrations that you may feel at the time of acceleration of your Audi Q3.

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  • If the turbo is punctured or damaged, the effect will be similar, the power supply of your turbo will be troubled and its behavior too. Remember to visually check their condition.

I’m getting vibrations on my Audi Q3 at acceleration and deceleration

We will now concentrate on the case where you feel vibrations on your Audi Q3 when you are accelerating but also when you are idling. If you only feel vibrations when you are idling on your Audi Q3, please read our guideline dedicated to this problem to resolve your problem. If, alternatively, you detect that your Audi Q3 vibrates when accelerating but also when it is stopped, here is the list of things to check:

  • EGR valve: In reality this valve which manages the return of exhaust gases for pollution standards can become dirty and affect the evacuation of exhaust gases which can trigger Audi Q3 vibrates when accelerating but also when stopped.
  • Injectors: Your injectors that control the fuel/air mixture flow may be dirty or damaged, which will discharge 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 affect the performance of your Audi Q3, up to the point of generating vibrations during acceleration.

Here are the main motives of a Audi Q3 that vibrates at acceleration

What can I do to stop the vibration when I accelerate on my Audi Q3? What can I do?

To finish , in this last section, we will provide you the solutions 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 concerned:

  • Turbo: If your turbo starts all these vibrations when you accelerate your Audi Q3, it will be good for you to control all the parts connected to it because changing a complete turbo is a big budget and typically the problem does not come exclusively from the turbo. So make sure to check out your turbo pressure sensor, your flowmeter, the EGR valve and the hoses of your turbo. Otherwise take your Audi Q3 to your workshop.
  • EGR valve: The EGR valve has the benefit that it is generally easy to access and easy to disassemble/clean. You can always examine it and clean it, for this see our guideline on cleaning the EGR valve of an Audi Q3.
  • Injectors: Injectors are very fragile parts and a few harmful particles may be enough to affect their performance. 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, only change it. A fuel filter doesn’t clean itself, so if it is clogged you will only have to replace it with a new one.

Now you have all the info you need to discover the cause of the vibrations at acceleration on your Audi Q3. If you don’t feel able to complete certain procedures don’t hesitate to go to your mechanic.

If you want more guides on the Audi Q3, go to our Audi Q3 category.