Facing problems on your automobile is especially annoying, furthermore the economic aspect that these concerns signify, one must also add the time lost with a non-operational Renault Megane 4 and the time spent to diagnose and solve the breakdown. Nevertheless, some problems are less serious than others, which is not to say that they do not worry us. On this page we are going to seek out a trouble that can affect most of us, perceiving vibrations at acceleration on Renault Megane 4. This trouble can oftentimes be complex to perceive but it must be taken care of. We will therefore start our content page with the roots of these vibrations on Renault Megane 4, then, with the answers you have to reduce or stop these tremors.

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Why does my Renault Megane 4 emit vibrations when accelerating?

So let’s start our content page with the roots of this form of trouble on your car. You should already know that an engine, specifically if it is old or if it has been driven quite 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 feeling, both at idle and when accelerating.

I feel vibrations on my Renault Megane 4 only when accelerating

Let’s take the most interesting circumstance for us in this content page. The simple fact that you undergo trembling on your Renault Megane 4 during your acceleration phases, in this circumstance you will have to check the state of several components because many of elements can be at the origin of these vibrations and even if you are unlucky a combination 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 Megane 4 is defective, it may provoke vibrations that you will feel when you accelerate at the moment it is turned on.
  • The turbo pressure sensor: This sensor will manage the pressure exerted in the turbo of your car, if it fails it may disturb the performance of your turbo and generate vibrations that you may come to feel at the time of acceleration of your Renault Megane 4.

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

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

We will now look into the scenario where you come to feel vibrations on your Renault Megane 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 Megane 4, please consult our content page dedicated to this trouble to get rid of your problem. If, alternatively, you detect that your Renault Megane 4 vibrates when accelerating but also when it is stopped, here is the list of elements to verify:

  • EGR valve: Indeed this valve which controls the return of exhaust gases for pollution standards can become dirty and disturb the evacuation of exhaust gases which can provoke Renault Megane 4 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 blocked it will not let the fuel pass correctly and therefore disturb the operation of your Renault Megane 4, up to the point of causing vibrations during acceleration.

Here are the most important motives of a Renault Megane 4 that vibrates at acceleration

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

To conclude, in this last section, we will tell 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 Renault Megane 4, it will be good for you to control all the components attached to it because changing a complete turbo is a big budget and generally the trouble does not come directly 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 Megane 4 to your mechanic.
  • EGR valve: The EGR valve has the benefit that it is 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 Megane 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 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 Renault Megane 4. If you don’t feel able to complete certain procedures don’t hesitate to go to your mechanic.

If perhaps you have any further questions about the Renault Megane 4, do not hesitate to consult our Renault Megane 4 category.