Encountering problems on your motor vehicle is specially irritating, furthermore the financial side that these complications represent, one must also add the time lost with a non-operational Renault Megane and the time spent to detect and repair the breakdown. On the other hand, some problems are less severe than others, which is not to say that they do not stress us. In this article we are going to take a look at a issue that can happen to most of us, having vibrations at acceleration on Renault Megane. This issue can oftentimes be complex to perceive but it must be handled. We will so begin our guideline with the roots of these vibrations on Renault Megane, then, with the answers you have to reduce or stop these tremors.

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Why does my Renault Megane make vibrations when accelerating?

So let’s begin our guideline with the roots 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 cause this kind of sensation, both at idle and when accelerating.

I feel vibrations on my Renault Megane only when accelerating

Let’s take the most interesting case for us in this guideline. The simple fact that you experience trembling on your Renault Megane during your acceleration periods, in this scenario you will have to examine the condition of different components because several of elements can be at the source of these vibrations and regardless if you are unfortunate a combination of several of them may also be possible, here is the list of auto parts that can be involved.

  • Turbo: If the turbo of your Renault Megane 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 control the pressure exerted in the turbo of your car, if it fails it may affect the behavior of your turbo and bring about vibrations that you may feel within the acceleration of your Renault Megane.

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

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

We will now concentrate on the case where you feel vibrations on your Renault Megane when you are accelerating but also when you are idling. If you only feel vibrations when you are idling on your Renault Megane, please have a look at our guideline focused upon this issue to fix your problem. If, however, you notice that your Renault Megane vibrates when accelerating but also when it is stopped, here is the list of elements 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 vibrates when accelerating but also when stopped.
  • Injectors: Your injectors that control 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 performance of your Renault Megane, up to the point of producing vibrations during acceleration.

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

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

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

  • Turbo: If your turbo starts all these vibrations when you accelerate your Renault Megane, it will be good for you to control all the auto parts attached to it because changing a complete turbo is a big budget and typically the issue does not come specifically 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 Renault Megane to your workshop.
  • EGR valve: The EGR valve has the benefit that it is generally easy to access and simple to disassemble/clean. You can always examine it and clean it, for this see our guideline on cleaning the EGR valve of an Renault Megane.
  • Injectors: Injectors are very delicate auto 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 specialist.
  • Fuel Filter: If it is the fuel filter, just replace 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 information you need to find the source of the vibrations at acceleration on your Renault Megane. If you don’t feel able to execute certain procedures don’t hesitate to go to your mechanic.

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