Being the target of recurring problems on your vehicle is especially frustrating, furthermore the financial aspect that these concerns signify, one must also add the time lost with a non-operational Citroen C4 and the time spent to identify and repair the malfunction. On the other hand, some problems are less significant than others, which is not to say that they do not get worried us. In this article we are going to look into a issue that can occur to many of us, having vibrations at acceleration on Citroen C4. This issue can sometimes be complex to perceive but it must be dealt with. We will so begin our article with the sources of these vibrations on Citroen C4, then, with the solutions you have to reduce or stop these tremors.

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Why does my Citroen C4 produce vibrations when accelerating?

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

I feel vibrations on my Citroen C4 only when accelerating

Let’s take the most interesting circumstance for us in this article. The simple fact that you experience trembling on your Citroen C4 during your acceleration periods, in this circumstance you will have to examine the condition of some parts because many of elements can be at the origin 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 parts that can be involved.

  • Turbo: If the turbo of your Citroen C4 is defective, it may trigger vibrations that you will feel 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 performance of your turbo and bring about vibrations that you may come to feel within the acceleration of your Citroen C4.

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  • If the turbo is punctured or ruined, the end result will be similar, the power supply of your turbo will be disrupted and its performance too. Be sure to visually examine their state.

I’m getting vibrations on my Citroen C4 at acceleration and deceleration

We will now concentrate on the case where you come to feel vibrations on your Citroen C4 when you are accelerating but also when you are idling. If you only come to feel vibrations when you are idling on your Citroen C4, please have a look at our article dedicated to this issue to solve your problem. If, on the other hand, you detect that your Citroen C4 vibrates when accelerating but also when it is stopped, here is the list of elements to examine:

  • EGR valve: In actual fact this valve which manages the return of exhaust gases for pollution standards can become dirty and disturb the evacuation of exhaust gases which can trigger Citroen C4 vibrates when accelerating but also when stopped.
  • Injectors: Your injectors that regulating the fuel/air mixture flow may be dirty or damaged, which will bring out 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 clogged it will not let the fuel pass effectively and therefore disturb the operation of your Citroen C4, up to the point of generating vibrations during acceleration.

Here are the most important causes of a Citroen C4 that vibrates at acceleration

What can I do to stop the vibration when I accelerate on my Citroen C4? What can I do?

To finish , in this last part, we will give you the answers available to you to get over these tremors on your car when you accelerate. Here is the best attitude to adopt in accordance with the component that is concerned:

  • Turbo: If your turbo starts all these vibrations when you accelerate your Citroen C4, it will be good for you to control all the parts attached to it because changing a complete turbo is a big budget and in most cases the issue does not come exclusively from the turbo. So be sure to check out your turbo pressure sensor, your flowmeter, the EGR valve and the hoses of your turbo. Otherwise take your Citroen C4 to your workshop.
  • EGR valve: The EGR valve has the advantage that it is quite often easy to access and easy to disassemble/clean. You can always examine it and clean it, for this see our article on cleaning the EGR valve of an Citroen C4.
  • Injectors: Injectors are very delicate parts and a few impurities may be enough to disturb their operation. 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, only 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 discover the origin of the vibrations at acceleration on your Citroen C4. If you don’t feel able to perform certain operations don’t hesitate to go to your motor mechanic.

If you have any further questions about the Citroen C4, do not hesitate to consult our Citroen C4 category.