Facing problems on your automobile is extremely irritating, in addition to the financial side that these complications signify, one must also add the time lost with a non-operational Citroen C5 and the time spent to establish and remedy the malfunction. Nevertheless, some problems are less severe than others, which is not to say that they do not stress us. Today we are going to look at a trouble that can affect everyone, having vibrations at acceleration on Citroen C5. This trouble can sometimes be hard to perceive but it must be taken care of. We will so begin our content with the origins of these vibrations on Citroen C5, then, with the answers you have to reduce or stop these tremors.

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Why does my Citroen C5 make vibrations when accelerating?

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

I feel vibrations on my Citroen C5 only when accelerating

Let’s take the most interesting case for us in this content. The simple fact that you feel trembling on your Citroen C5 during your acceleration periods, in this scenario you will have to check the state of some parts because several of elements can be at the origin of these vibrations and regardless if you are unlucky 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 Citroen C5 is defective, it may bring about vibrations that you will come to feel 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 bother the performance of your turbo and develop vibrations that you may come to feel at the time of acceleration of your Citroen C5.

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  • If the turbo is punctured or ruined, the result will be alike, the power supply of your turbo will be disturbed and its performance too. Make sure you visually verify their condition.

I’m experiencing vibrations on my Citroen C5 at acceleration and deceleration

We will now look into the case where you come to feel vibrations on your Citroen C5 when you are accelerating but also when you are idling. If you only come to feel vibrations when you are idling on your Citroen C5, please have a look at our content focused on this trouble to fix your problem. If, alternatively, you detect that your Citroen C5 vibrates when accelerating but also when it is stopped, here is the list of components to verify:

  • EGR valve: In truth this valve which controls the return of exhaust gases for pollution standards can become dirty and affect the evacuation of exhaust gases which can bring about Citroen C5 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 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 Citroen C5, up to the point of causing vibrations during acceleration.

Here are the most important causes of a Citroen C5 that vibrates at acceleration

What can I do to stop the vibration when I accelerate on my Citroen C5? What can I do?

To finish , in this last section, we will provide you the answers available to you to cure these tremors on your car when you accelerate. Here is the best attitude to adopt based on the component that is concerned:

  • Turbo: If your turbo starts all these vibrations when you accelerate your Citroen C5, 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 trouble does not come directly from the turbo. So make sure examine your turbo pressure sensor, your flowmeter, the EGR valve and the hoses of your turbo. Otherwise take your Citroen C5 to your garage.
  • EGR valve: The EGR valve has the advantage that it is more often than not easy to access and easy to disassemble/clean. You can always examine it and clean it, for this see our content on cleaning the EGR valve of an Citroen C5.
  • Injectors: Injectors are very delicate 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, simply change 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 Citroen C5. If you don’t feel able to execute certain procedures don’t hesitate to go to your repair shop.

To find more tips on the Citroen C5, take a look at the Citroen C5 category.