Recent vehicles represent an increasing budget, whether it is due to maintenance or the unforeseen breakdowns linked to all the new technology included in cars. We tend to stress rapidly about the slightest symptom of weakness, and that is a good thing, because a problem on a Renault Scenic 2 has to be treated as soon as possible, otherwise it will get worse and affect additional parts. Today we are going to find out the solutions available to you if you are victim of a Renault Scenic 2 that vibrates at idle. First we will try to discover why your Renault Scenic 2 is vibrating when idle, and secondly what to do if it you have vibrations idle.

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Why is my Renault Scenic 2 having idle vibrations?

So we begin our article content with the triggers of a Renault Scenic 2 that vibrates at idle. For this we will have to examine the organs that can cause this tremor. We will specifically look at the fact that your Renault Scenic 2 only shakes at idle, if you feel vibrations at acceleration on Renault Scenic 2 vibrations don’t be reluctant to read our article content which relates to this issue. We can already eradicate some auto parts as possible in charge of this problem. In truth, 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, however, that diesel engines tend to vibrate much more than petrol engines, specifically older vehicles.
On the other hand, the bad information is that the reason your Renault Scenic 2 is shaking at idle is directly in connection with your engine. The main triggers of this vibration are very often in connection with the fuel supply of the car, the ignition or the engine silent blocks. Here are the main origins of this vibration and their consequences on the behavior of your Renault Scenic 2:

  • Injection: If the injection of your car is altered and it causes trembling, you should experience some kind of coupling in the engine, as if the car was grazing.
  • Ignition: If, however, it is the ignition of your car that is struggling, it doesn’t matter if it comes from a spark plug or the complete ignition, you will experience complications in the behavior of your engine motor. In truth, there will be sparks that don’t develop and it may be that one or more of your cylinders doesn’t operate.
  • Engine silent blocks: The least bothersome cause of a Renault Scenic 2 shaking at idle is surely the engine silent blocks. They are a form of soft plastic pad that dampen all vibrations and shaking of your car’s engine. When they wear out, they tend to lose their goal and therefore the vibrations brought on by your engine increase

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What if my Renault Scenic 2 is vibrating at idle?

Let’s move on to the next step, now that you have handled to find the origin of your issue or at least to lower the possible causes, we will show you to you that there are solutions available to solve each of these complications.

  • Injection: If your injection is the cause, 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 issue is moderate and only a few impurities block their proper operation, you can overcome it without going to your workshop. If this is not enough, you will have to reflect on a whole cleaning of the injection
  • Ignition: If it is your ignition that is producing your Renault Scenic 2’s idle vibrations, you will need to pass the car through the diagnostic kit to get more information on the exact issue. And consider a replacement of malfunctioning parts, or an ECU adjustment
  • Motor Silent Blocks: The last reason of vibration at standstill on your Renault Scenic 2 is that the vibration originates from your motor silent blocks. This is the repair that will cost you the least. In truth, changing silent blocks should not cost you more than 200€, go to your workshop to make this change and prevent your Renault Scenic 2 from shaking at idle.

Here are the main causes and answers to resolve your issue of vibration at idle on Renault Scenic 2, if additionally to shaking it does not hold idle, do not hesitate to consult our article on this problem.

If you wish more guides on the Renault Scenic 2, go to our Renault Scenic 2 category.