Facing problems on your vehicle is especially frustrating, furthermore the economic side that these complications signify, one must also add the time lost with a non-operational Peugeot 308 and the time spent to diagnose and solve the breakdown. However, some problems are less major than others, which is not to say that they do not get worried us. On this page we are going to seek out a problem that can affect most of us, perceiving vibrations at acceleration on Peugeot 308. This problem can occasionally be hard to perceive but it must be looked after. We will consequently start our content with the sources of these vibrations on Peugeot 308, then, with the answers you have to reduce or stop these tremors.

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Why does my Peugeot 308 make vibrations when accelerating?

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

I feel vibrations on my Peugeot 308 only when accelerating

Let’s take the most interesting circumstance for us in this content. The simple fact that you feel trembling on your Peugeot 308 during your acceleration periods, in this circumstance you will have to verify the state of several components because several of elements can be at the source of these vibrations and regardless if you are unlucky a combination of several of them may also be possible, here is the list of components that can be concerned.

  • Turbo: If the turbo of your Peugeot 308 is defective, it may generate 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 disrupt the behavior of your turbo and generate vibrations that you may feel during acceleration of your Peugeot 308.

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  • If the turbo is punctured or damaged, the consequence will be the same, the power supply of your turbo will be troubled and its behavior too. Make sure to visually check their condition.

I’m feeling vibrations on my Peugeot 308 at acceleration and deceleration

We will now focus on the case where you feel vibrations on your Peugeot 308 when you are accelerating but also when you are idling. If you only feel vibrations when you are idling on your Peugeot 308, please read our content focused upon this problem to resolve your problem. If, on the other hand, you identify that your Peugeot 308 vibrates when accelerating but also when it is stopped, here is the list of components to check:

  • EGR valve: In reality this valve which handles the return of exhaust gases for pollution standards can become dirty and disrupt the evacuation of exhaust gases which can generate Peugeot 308 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 correctly, it is even possible that one or more of your cylinders are not running correctly.
  • Fuel Filter: Like the injectors, if the filter is blocked it will not let the fuel pass correctly and therefore disrupt the performance of your Peugeot 308, up to the point of generating vibrations during acceleration.

Here are the most important triggers of a Peugeot 308 that vibrates at acceleration

What can I do to stop the vibration when I accelerate on my Peugeot 308? What can I do?

To conclude, in this last section, we will provide you the possibilities available to you to overcome 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 Peugeot 308, it will be good for you to control all the components associated with it because changing a complete turbo is a big budget and in most cases the problem does not come directly from the turbo. So be sure to examine your turbo pressure sensor, your flowmeter, the EGR valve and the hoses of your turbo. Otherwise take your Peugeot 308 to your garage area.
  • EGR valve: The EGR valve has the advantage that it is generally easy to access and simple to take apart/clean. You can always take a look at it and clean it, for this see our content on cleaning the EGR valve of an Peugeot 308.
  • Injectors: Injectors are very fragile components 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 expert.
  • 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 simply 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 Peugeot 308. If you don’t feel able to conduct certain operations don’t hesitate to go to your auto mechanic.

In the event that you have any additional questions about the Peugeot 308, do not hesitate to consult our Peugeot 308 category.