Being the target of recurring problems on your car is particularly irritating, in addition to the financial aspect that these concerns signify, one must also add the time lost with a non-functional Renault Scenic and the time spent to detect and solve the breakdown. 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 trouble that can happen to all of us, having vibrations at acceleration on Renault Scenic. This trouble can in some cases be complex to perceive but it must be taken care of. We will so begin our article with the origins of these vibrations on Renault Scenic, then, with the solutions you have to reduce or stop these tremors.

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Why does my Renault Scenic produce vibrations when accelerating?

So let’s begin our article with the origins of this kind 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 bit, can naturally vibrate without being a trouble behind it. Large diesel engines, especially those with a lot of torque, can provoke this form of sensation, both at idle and when accelerating.

I feel vibrations on my Renault Scenic only when accelerating

Let’s take the most interesting circumstance for us in this article. The fact that you undergo trembling on your Renault Scenic during your acceleration phases, in this situation you will have to verify the state of some elements because several of elements can be at the beginning 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 Renault Scenic is faulty, it may provoke vibrations that you will suffer when you accelerate at the moment it is running.
  • The turbo pressure sensor: This sensor will control the pressure exerted in the turbo of your car, if it fails it may disrupt the performance of your turbo and make vibrations that you may feel within the acceleration of your Renault Scenic.

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  • If the turbo is punctured or harmed, the result will be the same, the power supply of your turbo will be disrupted and its performance too. Make sure visually verify their condition.

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

We will now concentrate on the case where you feel vibrations on your Renault Scenic when you are accelerating but also when you are idling. If you only feel vibrations when you are idling on your Renault Scenic, please seek advice from our article focused upon this trouble to remedy your problem. If, on the other hand, you realize that your Renault Scenic vibrates when accelerating but also when it is stopped, here is the list of elements to verify:

  • 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 provoke Renault Scenic vibrates when accelerating but also when stopped.
  • Injectors: Your injectors that control 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 correctly, it is even possible that one or more of your cylinders are not running correctly.
  • Fuel Filter: Like the injectors, if the filter is clogged it will not let the fuel pass correctly and therefore disturb the performance of your Renault Scenic, up to the point of leading to vibrations during acceleration.

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

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

To conclude, in this last section, we will tell you the possibilities available to you to overcome these tremors on your car when you accelerate. Here is the best attitude to adopt in accordance with the component that is affected:

  • Turbo: If your turbo starts all these vibrations when you accelerate your Renault Scenic, it will be good for you to control all the parts associated with it because changing a complete turbo is a big budget and generally the trouble does not come specifically from the turbo. So remember to examine your turbo pressure sensor, your flowmeter, the EGR valve and the hoses of your turbo. Otherwise take your Renault Scenic to your garage area.
  • EGR valve: The EGR valve has the advantage that it is often easy to access and easy to take apart/clean. You can always examine it and clean it, for this see our article on cleaning the EGR valve of an Renault Scenic.
  • Injectors: Injectors are very sensitive parts and a few harmful particles 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 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 info you need to locate the source of the vibrations at acceleration on your Renault Scenic. If you don’t feel able to conduct certain procedures don’t hesitate to go to your technician.

To get more tips on the Renault Scenic, take a look at the Renault Scenic category.