Encountering problems on your automobile is really bothersome, moreover the economic side that these concerns represent, one must also add the time lost with a non-operational Fiat 500 L and the time spent to establish and repair the breakdown. Nevertheless, some problems are less major than others, which is not to say that they do not get worried us. Today we are going to look into a trouble that can affect many of us, having vibrations at acceleration on Fiat 500 L. This trouble can often be difficult to perceive but it must be handled. We will therefore start our content page with the sources of these vibrations on Fiat 500 L, then, with the solutions you have to reduce or stop these tremors.

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Why does my Fiat 500 L make vibrations when accelerating?

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

I feel vibrations on my Fiat 500 L only when accelerating

Let’s take the most interesting case for us in this content page. The fact that you feel trembling on your Fiat 500 L during your acceleration phases, in this scenario you will have to examine the state of several elements because several of elements can be at the beginning of these vibrations and even if you are unfortunate 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 Fiat 500 L is faulty, it may cause vibrations that you will 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 affect the behavior of your turbo and bring about vibrations that you may feel during acceleration of your Fiat 500 L.
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  • If the turbo is punctured or harmed, the consequence will be similar, the power supply of your turbo will be troubled and its behavior too. Be sure to visually examine their state.

I’m experiencing vibrations on my Fiat 500 L at acceleration and deceleration

We will now look into the scenario where you feel vibrations on your Fiat 500 L when you are accelerating but also when you are idling. If you only feel vibrations when you are idling on your Fiat 500 L, please consult our content page dedicated to this trouble to remedy your problem. If, alternatively, you realize that your Fiat 500 L vibrates when accelerating but also when it is stopped, here is the list of items to examine:

  • EGR valve: In actual fact this valve which controls the return of exhaust gases for pollution standards can become dirty and bother the evacuation of exhaust gases which can cause Fiat 500 L vibrates when accelerating but also when stopped.
  • Injectors: Your injectors that control the fuel/air mixture flow may be dirty or damaged, which will generate 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 blocked it will not let the fuel pass correctly and therefore bother the operation of your Fiat 500 L, up to the point of producing vibrations during acceleration.

Here are the main motives of a Fiat 500 L that vibrates at acceleration

What can I do to stop the vibration when I accelerate on my Fiat 500 L? What can I do?

To conclude, in this last section, we will give you the solutions available to you to cure these tremors on your car when you accelerate. Here is the best attitude to adopt based on the component that is involved:

  • Turbo: If your turbo starts all these vibrations when you accelerate your Fiat 500 L, it will be good for you to control all the auto parts connected to it because changing a complete turbo is a big budget and typically the trouble does not come exclusively 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 Fiat 500 L to your workshop.
  • EGR valve: The EGR valve has the advantage that it is quite often easy to access and simple to take apart/clean. You can always check out it and clean it, for this see our content page on cleaning the EGR valve of an Fiat 500 L.
  • Injectors: Injectors are very sensitive 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 expert.
  • 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 only 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 Fiat 500 L. If you don’t feel able to perform certain operations don’t hesitate to go to your repair shop.

If you want more guides on the Fiat 500 L, go to our Fiat 500 L category.