Recent automobiles represent an evergrowing budget, whether it is resulting from service or the unforeseen breakdowns linked to all the new technology built in cars. We are likely to get worried rapidly about the smallest symptom of weakness, and that is a good thing, because a problem on a Fiat Grande Punto has to be handled quickly, in any other case it will get worse and affect additional parts. Today we are going to see the solutions available to you if you are victim of a Fiat Grande Punto that vibrates at idle. First we will try to understand why your Fiat Grande Punto is vibrating when idle, and secondly what to do if it you have vibrations idle.

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Why is my Fiat Grande Punto having idle vibrations?

So we start our article with the motives of a Fiat Grande Punto that vibrates at idle. For this we will have to examine the components that can trigger this tremor. We will mostly concentrate on the fact that your Fiat Grande Punto only shakes at idle, if you feel vibrations at acceleration on Fiat Grande Punto vibrations don’t think twice to consult our article which deals with this problem. We can already eradicate some auto parts as possible the cause 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 conscious, nevertheless, that diesel engines are likely to vibrate much more than petrol engines, especially older automobiles.
On the other hand, the bad info is that the reason your Fiat Grande Punto is shaking at idle is direct linked to your engine. The main causes of this vibration are frequently linked to the fuel supply of the vehicle, the ignition or the engine silent blocks. Here are the main origins of this vibration and their repercussions on the performance of your Fiat Grande Punto:

  • Injection: If the injection of your automobile is altered and it causes trembling, you should come to feel some kind of coupling in the engine, as if the car was grazing.
  • Ignition: If, alternatively, it is the ignition of your car that is in trouble, it doesn’t matter if it comes from a spark plug or the complete ignition, you will come to feel concerns in the performance of your engine motor. 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 bothersome cause of a Fiat Grande Punto shaking at idle is indeed 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 are likely to lose their objective and therefore the vibrations brought on by your engine intensify

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What if my Fiat Grande Punto is vibrating at idle?

Let’s move on to the next step, now that you have managed to find the cause of your problem or at least to reduce the possible causes, we will show you to you that there are solutions available to solve each of these concerns.

  • 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 problem is slight and only a few impurities obstruct their proper running, you can cure 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 Fiat Grande Punto’s idle vibrations, you will have to pass the vehicle through the diagnostic kit to get more information on the exact problem. And consider a replacement of faulty parts, or an ECU adjustment
  • Motor Silent Blocks: The last motive of vibration at standstill on your Fiat Grande Punto is that the vibration arises 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 Fiat Grande Punto from shaking at idle.

Here are the main motives and solutions to resolve your problem of vibration at idle on Fiat Grande Punto, if in addition to shaking it does not hold idle, do not hesitate to consult our article on this problem.

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