Being the target of recurring problems on your automobile is particularly bothersome, moreover the financial burden that these concerns signify, one must also add the time lost with a non-operational Volvo XC90 and the time spent to identify and remedy the malfunction. However, some problems are less severe than others, which is not to say that they do not worry us. In this article we are going to look at a trouble that can happen to everyone, feeling vibrations at acceleration on Volvo XC90. This trouble can in some cases be tricky to perceive but it must be taken care of. We will consequently start our content with the roots of these vibrations on Volvo XC90, then, with the answers you have to reduce or stop these tremors.

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Why does my Volvo XC90 produce vibrations when accelerating?

So let’s start our content with the roots of this kind of trouble on your car. You should already know that an engine, specifically if it is ancient or if it has been driven a lot, can naturally vibrate without being a trouble behind it. Large diesel engines, specifically those with a lot of torque, can provoke this kind of impression, both at idle and when accelerating.

I feel vibrations on my Volvo XC90 only when accelerating

Let’s take the most interesting case for us in this content. The fact that you suffer trembling on your Volvo XC90 during your acceleration phases, in this scenario you will have to check the condition of different components because a good number of elements can be at the source of these vibrations and whether or not you are unlucky a mix 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 Volvo XC90 is defective, it may provoke vibrations that you will suffer when you accelerate at the moment it is activated.
  • 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 create vibrations that you may feel during acceleration of your Volvo XC90.

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  • If the turbo is punctured or damaged, the consequence will be the same, the power supply of your turbo will be disrupted and its behavior too. Make sure you visually verify their condition.

I’m experiencing vibrations on my Volvo XC90 at acceleration and deceleration

We will now look into the case where you feel vibrations on your Volvo XC90 when you are accelerating but also when you are idling. If you only feel vibrations when you are idling on your Volvo XC90, please read our content focused upon this trouble to get rid of your problem. If, on the other hand, you notice that your Volvo XC90 vibrates when accelerating but also when it is stopped, here is the list of components to verify:

  • EGR valve: In actual fact this valve which handles the return of exhaust gases for pollution standards can become dirty and disturb the evacuation of exhaust gases which can provoke Volvo XC90 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 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 clogged it will not let the fuel pass effectively and therefore disturb the performance of your Volvo XC90, up to the point of causing vibrations during acceleration.

Here are the main triggers of a Volvo XC90 that vibrates at acceleration

What can I do to stop the vibration when I accelerate on my Volvo XC90? What can I do?

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

  • Turbo: If your turbo starts all these vibrations when you accelerate your Volvo XC90, it will be good for you to control all the auto parts attached to it because changing a complete turbo is a big budget and generally the trouble does not come exclusively from the turbo. So be sure to take a look at your turbo pressure sensor, your flowmeter, the EGR valve and the hoses of your turbo. Otherwise take your Volvo XC90 to your garage.
  • EGR valve: The EGR valve has the benefit that it is more often than not easy to access and easy to disassemble/clean. You can always check out it and clean it, for this see our content on cleaning the EGR valve of an Volvo XC90.
  • Injectors: Injectors are very fragile auto parts and a few impurities may be enough to disturb 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 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 Volvo XC90. If you don’t feel able to accomplish certain operations don’t hesitate to go to your auto mechanic.

Whenever you have any additional questions about the Volvo XC90, do not hesitate to consult our Volvo XC90 category.