Being the target of recurring problems on your vehicle is specially irritating, moreover the economic side that these complications represent, one must also add the time lost with a non-operational GMC Acadia and the time spent to establish and remedy the breakdown. However, some problems are less severe than others, which is not to say that they do not stress us. In this article we are going to take a look at a issue that can occur to all of us, perceiving vibrations at acceleration on GMC Acadia. This issue can often be tricky to perceive but it must be handled. We will therefore begin our content page with the sources of these vibrations on GMC Acadia, then, with the solutions you have to reduce or stop these tremors.

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Why does my GMC Acadia make vibrations when accelerating?

So let’s begin our content page with the sources of this type of issue on your car. You should already know that an engine, especially if it is ancient or if it has been driven a lot, can naturally vibrate without being a issue behind it. Large diesel engines, especially those with a lot of torque, can provoke this kind of sensation, both at idle and when accelerating.

I feel vibrations on my GMC Acadia only when accelerating

Let’s take the most interesting circumstance for us in this content page. The fact that you feel trembling on your GMC Acadia during your acceleration phases, in this situation you will have to verify the condition of different components because several of elements can be at the source of these vibrations and whether or not you are unlucky a mix of several of them may also be possible, here is the list of components that can be concerned.

  • Turbo: If the turbo of your GMC Acadia is faulty, it may provoke vibrations that you will suffer when you accelerate at the moment it is turned on.
  • The turbo pressure sensor: This sensor will manage the pressure exerted in the turbo of your car, if it fails it may disrupt the performance of your turbo and deliver vibrations that you may experience within the acceleration of your GMC Acadia.

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  • If the turbo is punctured or ruined, the effect will be alike, the power supply of your turbo will be disrupted and its performance too. Make sure you visually check their condition.

I’m feeling vibrations on my GMC Acadia at acceleration and deceleration

We will now concentrate on the case where you experience vibrations on your GMC Acadia when you are accelerating but also when you are idling. If you only experience vibrations when you are idling on your GMC Acadia, please seek advice from our content page focused on this issue to resolve your problem. If, however, you detect that your GMC Acadia vibrates when accelerating but also when it is stopped, here is the list of things to check:

  • EGR valve: In truth this valve which handles the return of exhaust gases for pollution standards can become dirty and disturb the evacuation of exhaust gases which can provoke GMC Acadia vibrates when accelerating but also when stopped.
  • Injectors: Your injectors that control 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 effectively.
  • Fuel Filter: Like the injectors, if the filter is clogged it will not let the fuel pass effectively and therefore disturb the performance of your GMC Acadia, up to the point of leading to vibrations during acceleration.

Here are the main causes of a GMC Acadia that vibrates at acceleration

What can I do to stop the vibration when I accelerate on my GMC Acadia? What can I do?

To conclude, in this last section, we will give you the solutions available to you to get over these tremors on your car when you accelerate. Here is the best attitude to adopt in accordance with the part that is involved:

  • Turbo: If your turbo starts all these vibrations when you accelerate your GMC Acadia, it will be good for you to control all the components connected to it because changing a complete turbo is a big budget and most of the time the issue does not come exclusively from the turbo. So be sure to take a look at your turbo pressure sensor, your flowmeter, the EGR valve and the hoses of your turbo. Otherwise take your GMC Acadia to your workshop.
  • EGR valve: The EGR valve has the advantage that it is generally easy to access and simple to disassemble/clean. You can always examine it and clean it, for this see our content page on cleaning the EGR valve of an GMC Acadia.
  • Injectors: Injectors are very fragile components and a few harmful particles may be enough to disturb 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, only change it. A fuel filter doesn’t clean itself, so if it is clogged you will basically have to replace it with a new one.

Now you have all the info you need to locate the source of the vibrations at acceleration on your GMC Acadia. If you don’t feel able to conduct certain procedures don’t hesitate to go to your auto mechanic.

Whenever you have any further questions about the GMC Acadia, do not hesitate to consult our GMC Acadia category.