Recent vehicles represent an evergrowing budget, whether it is due to maintenance or the unforeseen breakdowns connected to all the new technology built in cars. We often worry fairly quickly about the smallest signal of weakness, and that is a good thing, because a problem on a Volkswagen Polo 5 has to be dealt with 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 Volkswagen Polo 5 that vibrates at idle. First we will try to find out why your Volkswagen Polo 5 is vibrating when idle, and secondly what to do if it you have vibrations idle.

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Why is my Volkswagen Polo 5 having idle vibrations?

So we start our article with the motives of a Volkswagen Polo 5 that vibrates at idle. For this we will have to take a look at the parts that can provoke this tremor. We will specifically give attention to the fact that your Volkswagen Polo 5 only shakes at idle, if you feel vibrations at acceleration on Volkswagen Polo 5 vibrations don’t be reluctant to consult our article which deals with this problem. We can already eradicate some parts as possible the cause of this problem. Obviously, 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 often vibrate much more than petrol engines, specifically older vehicles.
However, the bad information is that the reason your Volkswagen Polo 5 is shaking at idle is straight linked to your engine. The main causes of this vibration are very often linked to the fuel supply of the automobile, the ignition or the engine silent blocks. Here are the main roots of this vibration and their repercussions on the performance of your Volkswagen Polo 5:

  • Injection: If the injection of your vehicle is disturbed and it triggers trembling, you should experience 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 in trouble, it doesn’t matter if it originates from a spark plug or the complete ignition, you will experience complications in the performance of your engine motor. In reality, there will be sparks that don’t appear and it may be that one or more of your cylinders doesn’t operate.
  • Engine silent blocks: The least bothersome trigger of a Volkswagen Polo 5 shaking at idle is obviously 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 often lose their function and as a result the vibrations caused by your engine intensify

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What if my Volkswagen Polo 5 is vibrating at idle?

Let’s move on to the next step, now that you have handled to locate the origin of your problem or at least to reduce the possible triggers, we will teach you to you that there are solutions available to fix each of these complications.

  • 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 block their proper working, you can cure it without going to your workshop. If this is not enough, you will have to consider a whole cleaning of the injection
  • Ignition: If it is your ignition that is leading to your Volkswagen Polo 5’s idle vibrations, you will need to pass the automobile 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 cause of vibration at standstill on your Volkswagen Polo 5 is that the vibration arises from your motor silent blocks. This is the repair that will cost you the least. In reality, changing silent blocks should not cost you more than 200€, go to your workshop to make this change and prevent your Volkswagen Polo 5 from shaking at idle.

Here are the main causes and answers to fix your problem of vibration at idle on Volkswagen Polo 5, 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 Volkswagen Polo 5, do not hesitate to consult our Volkswagen Polo 5 category.