Facing problems on your automobile is really bothersome, moreover the economic burden that these problems represent, one must also add the time lost with a non-functional Mercedes Benz GLK and the time spent to identify and solve the malfunction. However, some problems are less major than others, which is not to say that they do not worry us. Today we are going to take a look at a issue that can happen to all of us, having vibrations at acceleration on Mercedes Benz GLK. This issue can occasionally be hard to perceive but it must be looked after. We will therefore start our guideline with the origins of these vibrations on Mercedes Benz GLK, then, with the solutions you have to reduce or stop these tremors.

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Why does my Mercedes Benz GLK produce vibrations when accelerating?

So let’s start our guideline with the origins 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 a lot, can naturally vibrate without being a issue behind it. Large diesel engines, specifically those with a lot of torque, can provoke this sort of impression, both at idle and when accelerating.

I feel vibrations on my Mercedes Benz GLK only when accelerating

Let’s take the most interesting circumstance for us in this guideline. The simple fact that you undergo trembling on your Mercedes Benz GLK during your acceleration phases, in this scenario you will have to examine the state of some components because many of elements can be at the source of these vibrations and regardless if you are unfortunate a mix 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 Mercedes Benz GLK is defective, it may provoke vibrations that you will suffer when you accelerate at the moment it is activated.
  • 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 within the acceleration of your Mercedes Benz GLK.

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  • If the turbo is punctured or damaged, the end result will be similar, the power supply of your turbo will be disturbed and its behavior too. Make sure to visually verify their state.

I’m having vibrations on my Mercedes Benz GLK at acceleration and deceleration

We will now focus on the scenario where you experience vibrations on your Mercedes Benz GLK when you are accelerating but also when you are idling. If you only experience vibrations when you are idling on your Mercedes Benz GLK, please read our guideline dedicated to this issue to remedy your problem. If, alternatively, you notice that your Mercedes Benz GLK vibrates when accelerating but also when it is stopped, here is the list of things to verify:

  • EGR valve: In actual fact this valve which handles the return of exhaust gases for pollution standards can become dirty and bother the evacuation of exhaust gases which can provoke Mercedes Benz GLK vibrates when accelerating but also when stopped.
  • Injectors: Your injectors that regulating the fuel/air mixture flow may be dirty or damaged, which will bring out 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 properly.
  • Fuel Filter: Like the injectors, if the filter is blocked it will not let the fuel pass properly and therefore bother the operation of your Mercedes Benz GLK, up to the point of generating vibrations during acceleration.

Here are the most important triggers of a Mercedes Benz GLK that vibrates at acceleration

What can I do to stop the vibration when I accelerate on my Mercedes Benz GLK? What can I do?

Finally, in this last part, we will give you the solutions available to you to overcome these tremors on your car when you accelerate. Here is the best attitude to adopt based on the component that is concerned:

  • Turbo: If your turbo starts all these vibrations when you accelerate your Mercedes Benz GLK, it will be good for you to control all the auto parts associated with it because changing a complete turbo is a big budget and typically the issue does not come precisely from the turbo. So be sure to check out your turbo pressure sensor, your flowmeter, the EGR valve and the hoses of your turbo. Otherwise take your Mercedes Benz GLK to your garage area.
  • EGR valve: The EGR valve has the advantage that it is often times easy to access and easy to disassemble/clean. You can always take a look at it and clean it, for this see our guideline on cleaning the EGR valve of an Mercedes Benz GLK.
  • Injectors: Injectors are very delicate auto parts and a few impurities may be enough to bother their operation. Use a fuel additive to simply clean the injectors, if this is not enough you will have to go to a specialist.
  • Fuel Filter: If it is the fuel filter, just change it. A fuel filter doesn’t clean itself, so if it is clogged you will just have to replace it with a new one.

Now you have all the information you need to discover the source of the vibrations at acceleration on your Mercedes Benz GLK. If you don’t feel able to complete certain operations don’t hesitate to go to your motor mechanic.

In the event that you have any further questions about the Mercedes Benz GLK, do not hesitate to consult our Mercedes Benz GLK category.