Modern automobiles represent an evergrowing budget, whether it is because of service or the unpredictable breakdowns relating to all the new technology built in cars. We often get worried rapidly about the slightest symptom of weakness, and that is a good thing, because a problem on a Scion xB has to be taken care of fairly quickly, otherwise it will get worse and affect ancillary components. Today we are going to see the solutions available to you if you are victim of a Scion xB that vibrates at idle. First we will try to figure out why your Scion xB is vibrating when idle, and secondly what to do if it you have vibrations idle.

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Why is my Scion xB having idle vibrations?

So we start our content page with the triggers of a Scion xB that vibrates at idle. For this we will have to have a look at the organs that can bring about this tremor. We will principally look at the fact that your Scion xB only shakes at idle, if you feel vibrations at acceleration on Scion xB vibrations don’t hesitate to read our content page which refers to this trouble. We can already eliminate some parts as possible the cause of this problem. Surely, 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, on the other hand, that diesel engines often vibrate much more than petrol engines, especially older automobiles.
Nevertheless, the bad news is that the reason your Scion xB is shaking at idle is directly linked to your engine. The main triggers of this vibration are very often linked to the fuel supply of the vehicle, the ignition or the engine silent blocks. Here are the main sources of this vibration and their outcomes on the behavior of your Scion xB:

  • Injection: If the injection of your automobile is altered and it causes trembling, you should feel 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, regardless it originates from a spark plug or the complete ignition, you will feel problems in the behavior of your engine. In fact, 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 bothersome cause of a Scion xB shaking at idle is indeed 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 often lose their goal and consequently the vibrations caused by your engine increase

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What if my Scion xB is vibrating at idle?

Let’s go forward to the next step, now that you have handled to track down the beginning of your trouble or at least to reduce the possible causes, we will teach you to you that there are solutions available to fix each of these problems.

  • 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 trouble is moderate and only a few impurities block their proper performance, you can handle it without going to your mechanic. If this is not enough, you will have to reflect on a complete cleaning of the injection
  • Ignition: If it is your ignition that is producing your Scion xB’s idle vibrations, you will need to pass the vehicle through the diagnostic kit to get more information on the exact trouble. And consider a replacement of defective parts, or an ECU adjustment
  • Motor Silent Blocks: The last trigger of vibration at standstill on your Scion xB is that the vibration originates from your motor silent blocks. This is the repair that will cost you the least. In fact, replacing silent blocks should not cost you more than 200€, go to your mechanic to make this change and prevent your Scion xB from shaking at idle.

Here are the main motives and solutions to resolve your trouble of vibration at idle on Scion xB, if furthermore to shaking it does not hold idle, do not hesitate to consult our article on this problem.

Whenever you have any additional questions about the Scion xB, do not hesitate to consult our Scion xB category.