Facing problems on your automobile is particularly frustrating, moreover the economic side that these concerns signify, one must also add the time lost with a non-functional Renault Megane 2 and the time spent to detect and fix the breakdown. On the other hand, some problems are less severe than others, which is not to say that they do not get worried us. Today we are going to check out a issue that can affect many of us, feeling vibrations at acceleration on Renault Megane 2. This issue can occasionally be complex to perceive but it must be looked after. We will therefore start our guideline with the roots of these vibrations on Renault Megane 2, then, with the answers you have to reduce or stop these tremors.

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Why does my Renault Megane 2 produce vibrations when accelerating?

So let’s start our guideline with the roots of this type of issue 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 issue behind it. Large diesel engines, specifically those with a lot of torque, can trigger this kind of impression, both at idle and when accelerating.

I feel vibrations on my Renault Megane 2 only when accelerating

Let’s take the most interesting circumstance for us in this guideline. The simple fact that you come to feel trembling on your Renault Megane 2 during your acceleration periods, in this circumstance you will have to verify the condition of some parts because several of elements can be at the origin of these vibrations and even if you are unlucky a mix of several of them may also be possible, here is the list of components that can be concerned.

  • Turbo: If the turbo of your Renault Megane 2 is faulty, it may trigger vibrations that you will come to 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 disturb the performance of your turbo and bring about vibrations that you may experience during acceleration of your Renault Megane 2.

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  • If the turbo is punctured or ruined, the effect will be alike, the power supply of your turbo will be disrupted and its performance too. Be sure to visually verify their state.

I’m experiencing vibrations on my Renault Megane 2 at acceleration and deceleration

We will now concentrate on the case where you experience vibrations on your Renault Megane 2 when you are accelerating but also when you are idling. If you only experience vibrations when you are idling on your Renault Megane 2, please have a look at our guideline focused on this issue to fix your problem. If, alternatively, you detect that your Renault Megane 2 vibrates when accelerating but also when it is stopped, here is the list of things to verify:

  • EGR valve: In truth this valve which handles the return of exhaust gases for pollution standards can become dirty and affect the evacuation of exhaust gases which can trigger Renault Megane 2 vibrates when accelerating but also when stopped.
  • Injectors: Your injectors that regulating 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 effectively, 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 affect the performance of your Renault Megane 2, up to the point of producing vibrations during acceleration.

Here are the most important causes of a Renault Megane 2 that vibrates at acceleration

What can I do to stop the vibration when I accelerate on my Renault Megane 2? What can I do?

To conclude, in this last section, we will tell you the answers available to you to cure 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 2, it will be good for you to control all the components connected to it because changing a complete turbo is a big budget and typically the issue does not come exclusively 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 2 to your garage.
  • EGR valve: The EGR valve has the benefit that it is often times 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 2.
  • Injectors: Injectors are very sensitive components and a few harmful particles may be enough to affect 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 only have to replace it with a new one.

Now you have all the information you need to find the origin of the vibrations at acceleration on your Renault Megane 2. If you don’t feel able to accomplish certain procedures don’t hesitate to go to your repair shop.

If you want more tutorials on the Renault Megane 2, go to our Renault Megane 2 category.