Recent cars represent an increasing budget, whether it is due to service or the unforeseen breakdowns connected to all the new technology built into cars. We usually tend to be anxious pretty quickly about the smallest indicator of weakness, and that is a good thing, because a problem on a Volkswagen Polo 3 has to be sorted out as soon as possible, in any other case it will get worse and affect ancillary parts. Today we are going to see the solutions available to you if you are victim of a Volkswagen Polo 3 that vibrates at idle. First we will try to discover why your Volkswagen Polo 3 is vibrating when idle, and secondly what to do if it you have vibrations idle.

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Why is my Volkswagen Polo 3 having idle vibrations?

So we begin our article with the triggers of a Volkswagen Polo 3 that vibrates at idle. For this we will have to have a look at the parts that can cause this tremor. We will mostly give attention to the fact that your Volkswagen Polo 3 only shakes at idle, if you feel vibrations at acceleration on Volkswagen Polo 3 vibrations don’t hesitate to consult our article which is about this issue. We can already eradicate some parts as possible in charge 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 advised, however, that diesel engines usually tend to vibrate much more than petrol engines, especially older cars.
On the other hand, the bad info is that the reason your Volkswagen Polo 3 is shaking at idle is directly associated with your engine. The main triggers of this vibration are often associated with the fuel supply of the car, the ignition or the engine silent blocks. Here are the main roots of this vibration and their results on the behavior of your Volkswagen Polo 3:

  • Injection: If the injection of your automobile is altered and it triggers trembling, you should 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 struggling, regardless of it comes from a spark plug or the complete ignition, you will feel complications in the behavior of your engine unit. In reality, there will be sparks that don’t appear and it may be that one or more of your cylinders doesn’t work.
  • Engine silent blocks: The least annoying trigger of a Volkswagen Polo 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 goal and as a result the vibrations caused by your engine increase

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What if my Volkswagen Polo 3 is vibrating at idle?

Let’s move on to the next step, now that you have handled to track down the source of your issue or at least to lower the possible triggers, we will show you to you that there are solutions available to get rid of 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 issue is moderate and only a few impurities block their proper operation, you can handle it without going to your workshop. If this is not enough, you will have to consider a complete cleaning of the injection
  • Ignition: If it is your ignition that is leading to your Volkswagen Polo 3’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 defective parts, or an ECU adjustment
  • Motor Silent Blocks: The last reason of vibration at standstill on your Volkswagen Polo 3 is that the vibration comes 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 3 from shaking at idle.

Here are the main causes and answers to remedy your issue of vibration at idle on Volkswagen Polo 3, if furthermore to shaking it does not hold idle, do not hesitate to consult our article on this problem.

To discover more tips on the Volkswagen Polo 3, take a look at the Volkswagen Polo 3 category.