Facing problems on your automobile is extremely bothersome, furthermore the financial side that these complications signify, one must also add the time lost with a non-functional Renault Scenic 4 and the time spent to establish and fix the malfunction. On the other hand, some problems are less serious than others, which is not to say that they do not get worried us. Today we are going to take a look at a issue that can affect most of us, feeling vibrations at acceleration on Renault Scenic 4. This issue can in some cases be tricky to perceive but it must be taken care of. We will therefore begin our content page with the roots of these vibrations on Renault Scenic 4, then, with the solutions you have to reduce or stop these tremors.

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Why does my Renault Scenic 4 produce vibrations when accelerating?

So let’s begin our content page with the roots of this kind 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 form of impression, both at idle and when accelerating.

I feel vibrations on my Renault Scenic 4 only when accelerating

Let’s take the most interesting case for us in this content page. The fact that you experience trembling on your Renault Scenic 4 during your acceleration phases, in this situation you will have to verify the state of several components because various 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 components that can be involved.

  • Turbo: If the turbo of your Renault Scenic 4 is defective, it may trigger vibrations that you will come to 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 deliver vibrations that you may come to feel within the acceleration of your Renault Scenic 4.

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  • If the turbo is punctured or damaged, the consequence will be alike, the power supply of your turbo will be disrupted and its performance too. Be sure to visually check their condition.

I’m experiencing vibrations on my Renault Scenic 4 at acceleration and deceleration

We will now look into the case where you come to feel vibrations on your Renault Scenic 4 when you are accelerating but also when you are idling. If you only come to feel vibrations when you are idling on your Renault Scenic 4, please seek advice from our content page focused upon this issue to get rid of your problem. If, alternatively, you identify that your Renault Scenic 4 vibrates when accelerating but also when it is stopped, here is the list of things to check:

  • EGR valve: In truth this valve which controls the return of exhaust gases for pollution standards can become dirty and disturb the evacuation of exhaust gases which can trigger Renault Scenic 4 vibrates when accelerating but also when stopped.
  • Injectors: Your injectors that regulating 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 properly, it is even possible that one or more of your cylinders are not running properly.
  • Fuel Filter: Like the injectors, if the filter is blocked it will not let the fuel pass properly and therefore disturb the operation of your Renault Scenic 4, up to the point of producing vibrations during acceleration.

Here are the main motives of a Renault Scenic 4 that vibrates at acceleration

What can I do to stop the vibration when I accelerate on my Renault Scenic 4? What can I do?

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

  • Turbo: If your turbo starts all these vibrations when you accelerate your Renault Scenic 4, it will be good for you to control all the components associated with it because changing a complete turbo is a big budget and in most cases the issue does not come specifically from the turbo. So make sure you examine your turbo pressure sensor, your flowmeter, the EGR valve and the hoses of your turbo. Otherwise take your Renault Scenic 4 to your workshop.
  • EGR valve: The EGR valve has the advantage that it is quite often easy to access and simple to disassemble/clean. You can always check out it and clean it, for this see our content page on cleaning the EGR valve of an Renault Scenic 4.
  • Injectors: Injectors are very delicate components and a few harmful particles 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 specialist.
  • 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 information you need to find the cause of the vibrations at acceleration on your Renault Scenic 4. If you don’t feel able to complete certain procedures don’t hesitate to go to your repair shop.

If you wish more guides on the Renault Scenic 4, go to our Renault Scenic 4 category.