Facing problems on your vehicle is really annoying, moreover the economic side that these complications represent, one must also add the time lost with a non-operational Mini Cooper and the time spent to detect and fix the breakdown. Nevertheless, some problems are less severe than others, which is not to say that they do not stress us. On this page we are going to take a look at a issue that can affect many of us, perceiving vibrations at acceleration on Mini Cooper. This issue can sometimes be difficult to perceive but it must be dealt with. We will therefore begin our article with the roots of these vibrations on Mini Cooper, then, with the answers you have to reduce or stop these tremors.

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Why does my Mini Cooper produce vibrations when accelerating?

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

I feel vibrations on my Mini Cooper only when accelerating

Let’s take the most interesting circumstance for us in this article. The simple fact that you suffer trembling on your Mini Cooper during your acceleration phases, in this circumstance you will have to verify the condition of different components because many of elements can be at the beginning 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 Mini Cooper is faulty, it may provoke vibrations that you will feel when you accelerate at the moment it is turned on.
  • The turbo pressure sensor: This sensor will control the pressure exerted in the turbo of your car, if it fails it may bother the behavior of your turbo and create vibrations that you may experience at the time of acceleration of your Mini Cooper.

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  • If the turbo is punctured or injured, the end result will be similar, the power supply of your turbo will be troubled and its behavior too. Make sure you visually check their condition.

I’m feeling vibrations on my Mini Cooper at acceleration and deceleration

We will now look into the scenario where you experience vibrations on your Mini Cooper when you are accelerating but also when you are idling. If you only experience vibrations when you are idling on your Mini Cooper, please read our article focused on this issue to solve your problem. If, on the other hand, you realize that your Mini Cooper vibrates when accelerating but also when it is stopped, here is the list of things to check:

  • EGR valve: In fact this valve which handles the return of exhaust gases for pollution standards can become dirty and affect the evacuation of exhaust gases which can provoke Mini Cooper vibrates when accelerating but also when stopped.
  • Injectors: Your injectors that regulating the fuel/air mixture flow may be dirty or damaged, which will release the wrong amount of mixture and thus prevent your engine block from working properly, it is even possible that one or more of your cylinders are not running correctly.
  • Fuel Filter: Like the injectors, if the filter is clogged it will not let the fuel pass correctly and therefore affect the operation of your Mini Cooper, up to the point of generating vibrations during acceleration.

Here are the most important triggers of a Mini Cooper that vibrates at acceleration

What can I do to stop the vibration when I accelerate on my Mini Cooper? What can I do?

Finally, in this last section, we will give you the possibilities available to you to handle these tremors on your car when you accelerate. Here is the best attitude to adopt depending on the part that is affected:

  • Turbo: If your turbo starts all these vibrations when you accelerate your Mini Cooper, 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 issue does not come directly from the turbo. So make sure to examine your turbo pressure sensor, your flowmeter, the EGR valve and the hoses of your turbo. Otherwise take your Mini Cooper to your garage area.
  • EGR valve: The EGR valve has the benefit that it is more often than not easy to access and simple to take apart/clean. You can always look into it and clean it, for this see our article on cleaning the EGR valve of an Mini Cooper.
  • Injectors: Injectors are very fragile auto parts and a few harmful particles may be enough to affect their operation. 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 information you need to uncover the origin of the vibrations at acceleration on your Mini Cooper. If you don’t feel able to do certain procedures don’t hesitate to go to your auto mechanic.

If perhaps you have any further questions about the Mini Cooper, do not hesitate to consult our Mini Cooper category.