Encountering problems on your motor vehicle is especially irritating, in addition to the economic aspect that these concerns represent, one must also add the time lost with a non-functional Mercedes Benz CLS Class and the time spent to establish and solve the malfunction. However, some problems are less severe than others, which is not to say that they do not get worried us. On this page we are going to look at a issue that can occur to most of us, having vibrations at acceleration on Mercedes Benz CLS Class. This issue can in some cases be complex to perceive but it must be dealt with. We will consequently commence our content with the origins of these vibrations on Mercedes Benz CLS Class, then, with the solutions you have to reduce or stop these tremors.

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Why does my Mercedes Benz CLS Class emit vibrations when accelerating?

So let’s commence our content with the origins of this form of issue on your car. You should already know that an engine, especially 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, especially those with a lot of torque, can provoke this kind of discomfort, both at idle and when accelerating.

I feel vibrations on my Mercedes Benz CLS Class only when accelerating

Let’s take the most interesting circumstance for us in this content. The simple fact that you feel trembling on your Mercedes Benz CLS Class during your acceleration phases, in this scenario you will have to verify the state of several components because many of elements can be at the origin of these vibrations and even if you are unlucky a combination of several of them may also be possible, here is the list of auto parts that can be concerned.

  • Turbo: If the turbo of your Mercedes Benz CLS Class is defective, it may provoke vibrations that you will come to feel 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 bother the performance of your turbo and develop vibrations that you may experience at the time of acceleration of your Mercedes Benz CLS Class.

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  • If the turbo is punctured or ruined, the end result will be the same, the power supply of your turbo will be disrupted and its performance too. Make sure visually verify their state.

I’m experiencing vibrations on my Mercedes Benz CLS Class at acceleration and deceleration

We will now concentrate on the scenario where you experience vibrations on your Mercedes Benz CLS Class when you are accelerating but also when you are idling. If you only experience vibrations when you are idling on your Mercedes Benz CLS Class, please have a look at our content focused upon this issue to solve your problem. If, on the other hand, you notice that your Mercedes Benz CLS Class vibrates when accelerating but also when it is stopped, here is the list of components 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 CLS Class vibrates when accelerating but also when stopped.
  • Injectors: Your injectors that regulating 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 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 blocked it will not let the fuel pass effectively and therefore bother the performance of your Mercedes Benz CLS Class, up to the point of producing vibrations during acceleration.

Here are the most important motives of a Mercedes Benz CLS Class that vibrates at acceleration

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

To conclude, in this last section, 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 affected:

  • Turbo: If your turbo starts all these vibrations when you accelerate your Mercedes Benz CLS Class, it will be good for you to control all the auto parts attached to it because changing a complete turbo is a big budget and most of the time the issue does not come directly 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 CLS Class to your garage.
  • EGR valve: The EGR valve has the advantage that it is more often than not 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 Mercedes Benz CLS Class.
  • Injectors: Injectors are very delicate auto parts and a few impurities may be enough to bother 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 replace 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 info you need to locate the cause of the vibrations at acceleration on your Mercedes Benz CLS Class. If you don’t feel able to accomplish certain procedures don’t hesitate to go to your mechanic.

If you need more tutorials on the Mercedes Benz CLS Class, go to our Mercedes Benz CLS Class category.