Being the target of recurring problems on your automobile is especially frustrating, moreover the economic burden that these concerns signify, one must also add the time lost with a non-operational Renault Megane 3 and the time spent to detect and solve the breakdown. On the other hand, some problems are less severe than others, which is not to say that they do not stress us. Today we are going to check out a trouble that can affect all of us, having vibrations at acceleration on Renault Megane 3. This trouble can in some cases be tricky to perceive but it must be taken care of. We will consequently commence our article with the origins of these vibrations on Renault Megane 3, then, with the solutions you have to reduce or stop these tremors.

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Why does my Renault Megane 3 emit vibrations when accelerating?

So let’s commence our article with the origins of this type 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 cause this form of feeling, both at idle and when accelerating.

I feel vibrations on my Renault Megane 3 only when accelerating

Let’s take the most interesting case for us in this article. The simple fact that you come to feel trembling on your Renault Megane 3 during your acceleration periods, in this circumstance you will have to examine the state of different components because various of elements can be at the beginning of these vibrations and even if you are unfortunate a mix of several of them may also be possible, here is the list of parts that can be concerned.

  • Turbo: If the turbo of your Renault Megane 3 is defective, it may cause vibrations that you will 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 disrupt the behavior of your turbo and generate vibrations that you may come to feel during acceleration of your Renault Megane 3.

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  • If the turbo is punctured or damaged, the effect will be alike, the power supply of your turbo will be disrupted and its behavior too. Make sure you visually verify their state.

I’m feeling vibrations on my Renault Megane 3 at acceleration and deceleration

We will now look into the situation where you come to feel vibrations on your Renault Megane 3 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 3, please read our article focused on this trouble to remedy your problem. If, alternatively, you identify that your Renault Megane 3 vibrates when accelerating but also when it is stopped, here is the list of things to verify:

  • EGR valve: In fact this valve which handles the return of exhaust gases for pollution standards can become dirty and disturb the evacuation of exhaust gases which can cause Renault Megane 3 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 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 Megane 3, up to the point of producing vibrations during acceleration.

Here are the main causes of a Renault Megane 3 that vibrates at acceleration

What can I do to stop the vibration when I accelerate on my Renault Megane 3? What can I do?

To finish , in this last section, we will provide you the possibilities available to you to handle these tremors on your car when you accelerate. Here is the best attitude to adopt in accordance with the part that is involved:

  • Turbo: If your turbo starts all these vibrations when you accelerate your Renault Megane 3, it will be good for you to control all the parts attached to it because changing a complete turbo is a big budget and generally the trouble does not come directly from the turbo. So be sure to examine your turbo pressure sensor, your flowmeter, the EGR valve and the hoses of your turbo. Otherwise take your Renault Megane 3 to your garage.
  • EGR valve: The EGR valve has the benefit that it is generally 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 Megane 3.
  • Injectors: Injectors are very sensitive parts and a few impurities 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 expert.
  • 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 just have to replace it with a new one.

Now you have all the info you need to discover the source of the vibrations at acceleration on your Renault Megane 3. If you don’t feel able to do certain procedures don’t hesitate to go to your auto mechanic.

If you need more guides on the Renault Megane 3, go to our Renault Megane 3 category.