Encountering problems on your vehicle is particularly bothersome, furthermore the financial side that these concerns represent, one must also add the time lost with a non-operational Scion tC and the time spent to establish and repair the malfunction. Nevertheless, some problems are less major than others, which is not to say that they do not stress us. Today we are going to check out a problem that can happen to everyone, perceiving vibrations at acceleration on Scion tC. This problem can often be difficult to perceive but it must be looked after. We will consequently begin our content with the roots of these vibrations on Scion tC, then, with the solutions you have to reduce or stop these tremors.

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Why does my Scion tC release vibrations when accelerating?

So let’s begin our content with the roots of this kind of problem on your car. You should already know that an engine, specifically if it is old or if it has been driven quite a bit, can naturally vibrate without being a problem behind it. Large diesel engines, specifically those with a lot of torque, can bring about this kind of impression, both at idle and when accelerating.

I feel vibrations on my Scion tC only when accelerating

Let’s take the most interesting case for us in this content. The fact that you suffer trembling on your Scion tC during your acceleration periods, in this situation you will have to examine the state of different parts because several of elements can be at the starting point of these vibrations and regardless if you are unlucky a combination of several of them may also be possible, here is the list of auto parts that can be involved.

  • Turbo: If the turbo of your Scion tC is faulty, it may bring about vibrations that you will feel when you accelerate at the moment it is activated.
  • The turbo pressure sensor: This sensor will manage the pressure exerted in the turbo of your car, if it fails it may affect the performance of your turbo and develop vibrations that you may come to feel during acceleration of your Scion tC.

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  • If the turbo is punctured or injured, the end result will be the same, the power supply of your turbo will be disturbed and its performance too. Make sure visually check their condition.

I’m feeling vibrations on my Scion tC at acceleration and deceleration

We will now concentrate on the case where you come to feel vibrations on your Scion tC when you are accelerating but also when you are idling. If you only come to feel vibrations when you are idling on your Scion tC, please browse our content focused on this problem to resolve your problem. If, alternatively, you realize that your Scion tC vibrates when accelerating but also when it is stopped, here is the list of things to check:

  • EGR valve: In truth this valve which manages the return of exhaust gases for pollution standards can become dirty and disrupt the evacuation of exhaust gases which can bring about Scion tC vibrates when accelerating but also when stopped.
  • Injectors: Your injectors that control the fuel/air mixture flow may be dirty or damaged, which will discharge the wrong amount of mixture and thus prevent your engine block from working effectively, it is even possible that one or more of your cylinders are not running effectively.
  • Fuel Filter: Like the injectors, if the filter is blocked it will not let the fuel pass effectively and therefore disrupt the performance of your Scion tC, up to the point of causing vibrations during acceleration.

Here are the most important triggers of a Scion tC that vibrates at acceleration

What can I do to stop the vibration when I accelerate on my Scion tC? What can I do?

To finish , in this last part, we will provide you the solutions available to you to handle these tremors on your car when you accelerate. Here is the best attitude to adopt according to the part that is involved:

  • Turbo: If your turbo starts all these vibrations when you accelerate your Scion tC, it will be good for you to control all the auto parts linked to it because changing a complete turbo is a big budget and typically the problem does not come specifically from the turbo. So make sure you examine your turbo pressure sensor, your flowmeter, the EGR valve and the hoses of your turbo. Otherwise take your Scion tC to your mechanic.
  • EGR valve: The EGR valve has the advantage that it is generally easy to access and easy to disassemble/clean. You can always take a look at it and clean it, for this see our content on cleaning the EGR valve of an Scion tC.
  • Injectors: Injectors are very sensitive auto parts and a few impurities may be enough to disrupt their performance. Use a fuel additive to simply clean the injectors, if this is not enough you will have to go to a professional.
  • Fuel Filter: If it is the fuel filter, just replace it. A fuel filter doesn’t clean itself, so if it is clogged you will only have to replace it with a new one.

Now you have all the info you need to uncover the cause of the vibrations at acceleration on your Scion tC. If you don’t feel able to accomplish certain operations don’t hesitate to go to your motor mechanic.

If perhaps you have any additional questions about the Scion tC, do not hesitate to consult our Scion tC category.