Modern vehicles represent an increasing budget, whether it is caused by service or the unforeseen breakdowns linked to all the new technology included in cars. We usually tend to be anxious pretty quickly about the smallest symptom of weakness, and that is a good thing, because a problem on a Volkswagen Golf 4 has to be taken care of fairly quickly, otherwise it will get worse and affect additional components. Today we are going to discover the solutions available to you if you are victim of a Volkswagen Golf 4 that vibrates at idle. First we will try to discover why your Volkswagen Golf 4 is vibrating when idle, and secondly what to do if it you have vibrations idle.

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Why is my Volkswagen Golf 4 having idle vibrations?

So we begin our article with the origins of a Volkswagen Golf 4 that vibrates at idle. For this we will have to have a look at the parts that can cause this tremor. We will specifically focus on the fact that your Volkswagen Golf 4 only shakes at idle, if you feel vibrations at acceleration on Volkswagen Golf 4 vibrations don’t hesitate to have a look at our article which is about this problem. We can already eliminate some auto parts as possible the cause of this problem. Indeed, 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, nevertheless, that diesel engines usually tend to vibrate much more than petrol engines, specifically older vehicles.
Nevertheless, the bad info is that the reason your Volkswagen Golf 4 is shaking at idle is direct related to your engine. The main triggers of this vibration are very often related to the fuel supply of the vehicle, the ignition or the engine silent blocks. Here are the main roots of this vibration and their results on the behavior of your Volkswagen Golf 4:

  • 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, regardless it comes from a spark plug or the complete ignition, you will experience complications in the behavior of your engine motor. Indeed, there will be sparks that don’t happen and it may be that one or more of your cylinders doesn’t function.
  • Engine silent blocks: The least annoying cause of a Volkswagen Golf 4 shaking at idle is indeed the engine silent blocks. They are a sort 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 task and as a result the vibrations brought on by your engine increase

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What if my Volkswagen Golf 4 is vibrating at idle?

Let’s proceed to the next step, now that you have been able to find the cause of your problem or at least to reduce the possible causes, we will explain to you that there are solutions available to get rid of 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 problem is moderate and only a few impurities block their proper operation, you can get over it without going to your mechanic. If this is not enough, you will have to consider a whole cleaning of the injection
  • Ignition: If it is your ignition that is causing your Volkswagen Golf 4’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 trigger of vibration at standstill on your Volkswagen Golf 4 is that the vibration comes from your motor silent blocks. This is the repair that will cost you the least. Indeed, changing silent blocks should not cost you more than 200€, go to your mechanic to make this change and prevent your Volkswagen Golf 4 from shaking at idle.

Here are the main motives and answers to resolve your problem of vibration at idle on Volkswagen Golf 4, if furthermore to shaking it does not hold idle, do not hesitate to consult our article on this problem.

To find more tips on the Volkswagen Golf 4, take a look at the Volkswagen Golf 4 category.