Recent vehicles represent an evergrowing budget, whether it is because of maintenance or the unpredictable breakdowns connected with all the new technology included in cars. We usually tend to get worried pretty quickly about the tiniest sign of weakness, and that is a good thing, because a problem on a Renault Megane 3 has to be sorted out as soon as possible, otherwise it will get worse and affect additional parts. In this article we are going to find out the solutions available to you if you are victim of a Renault Megane 3 that vibrates at idle. First we will try to figure out why your Renault Megane 3 is vibrating when idle, and secondly what to do if it you have vibrations idle.

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Why is my Renault Megane 3 having idle vibrations?

So we begin our article content with the causes of a Renault Megane 3 that vibrates at idle. For this we will have to check out the components that can generate this tremor. We will principally give attention to the fact that your Renault Megane 3 only shakes at idle, if you feel vibrations at acceleration on Renault Megane 3 vibrations don’t think twice to read our article content which refers to this problem. We can already eradicate some auto parts as possible the cause of this problem. In reality, as you are at a standstill, usually in neutral, we can already clear the vehicle’s transmission, running gear, bearings, suspensions, clutch and flywheel. You should be informed, on the other hand, that diesel engines usually tend to vibrate much more than petrol engines, especially older vehicles.
On the other hand, the bad info is that the reason your Renault Megane 3 is shaking at idle is directly related to your engine. The main causes of this vibration are frequently related to the fuel supply of the car, the ignition or the engine silent blocks. Here are the main sources of this vibration and their outcomes on the behavior of your Renault Megane 3:

  • Injection: If the injection of your vehicle is affected and it triggers trembling, you should feel some kind of coupling in the engine, as if the car was grazing.
  • Ignition: If, on the other hand, it is the ignition of your car that is struggling, regardless whether it originates from a spark plug or the complete ignition, you will feel problems in the behavior of your engine. In fact, there will be sparks that don’t occur and it may be that one or more of your cylinders doesn’t function.
  • Engine silent blocks: The least frustrating trigger of a Renault Megane 3 shaking at idle is obviously the engine silent blocks. They are a kind of soft plastic pad that dampen all vibrations and shaking of your car’s engine. When they wear out, they usually tend to lose their objective and therefore the vibrations caused by your engine increase

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What if my Renault Megane 3 is vibrating at idle?

Let’s proceed to the next step, now that you have managed to locate the origins of your problem or at least to reduce the possible triggers, we will teach you to you that there are solutions available to get rid of each of these problems.

  • Injection: If your injection is the trigger, the first thing to do will be to use a strong cleaning product that you will add to your fuel, it will cost you about ten euros, but if the problem is slight and only a few impurities obstruct their proper working, you can overcome it without going to your workshop. If this is not enough, you will have to reflect on a complete cleaning of the injection
  • Ignition: If it is your ignition that is leading to your Renault Megane 3’s idle vibrations, you will have to pass the car through the diagnostic kit to get more information on the exact problem. And consider a replacement of defective parts, or an ECU adjustment
  • Motor Silent Blocks: The last motive of vibration at standstill on your Renault Megane 3 is that the vibration originates from your motor silent blocks. This is the repair that will cost you the least. In fact, changing silent blocks should not cost you more than 200€, go to your workshop to make this change and prevent your Renault Megane 3 from shaking at idle.

Here are the main motives and solutions to remedy your problem of vibration at idle on Renault Megane 3, if furthermore to shaking it does not hold idle, do not hesitate to consult our article on this problem.

If perhaps you have any further questions about the Renault Megane 3, do not hesitate to consult our Renault Megane 3 category.