Encountering problems on your automobile is particularly bothersome, moreover the financial side that these problems represent, one must also add the time lost with a non-operational Fiat 500 and the time spent to identify and remedy 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 seek out a trouble that can occur to many of us, feeling vibrations at acceleration on Fiat 500. This trouble can in some cases be hard to perceive but it must be taken care of. We will so begin our guideline with the sources of these vibrations on Fiat 500, then, with the solutions you have to reduce or stop these tremors.

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Why does my Fiat 500 release vibrations when accelerating?

So let’s begin our guideline with the sources of this kind 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 trigger this kind of feeling, both at idle and when accelerating.

I feel vibrations on my Fiat 500 only when accelerating

Let’s take the most interesting case for us in this guideline. The simple fact that you undergo trembling on your Fiat 500 during your acceleration periods, in this situation you will have to examine the state of several components because various of elements can be at the origin 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 Fiat 500 is faulty, it may trigger vibrations that you will come to feel when you accelerate at the moment it is activated.
  • The turbo pressure sensor: This sensor will manage the pressure exerted in the turbo of your car, if it fails it may affect the performance of your turbo and bring about vibrations that you may come to feel during acceleration of your Fiat 500.

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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 performance too. Make sure visually check their condition.

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

We will now concentrate on the situation where you come to feel vibrations on your Fiat 500 when you are accelerating but also when you are idling. If you only come to feel vibrations when you are idling on your Fiat 500, please consult our guideline focused on this trouble to resolve your problem. If, alternatively, you identify that your Fiat 500 vibrates when accelerating but also when it is stopped, here is the list of things to check:

  • EGR valve: Indeed this valve which manages the return of exhaust gases for pollution standards can become dirty and disrupt the evacuation of exhaust gases which can trigger Fiat 500 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 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 clogged it will not let the fuel pass correctly and therefore disrupt the operation of your Fiat 500, up to the point of causing vibrations during acceleration.

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

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

Finally, in this last part, we will provide you the possibilities available to you to handle these tremors on your car when you accelerate. Here is the best attitude to adopt dependent on the component that is involved:

  • Turbo: If your turbo starts all these vibrations when you accelerate your Fiat 500, it will be good for you to control all the components attached to it because changing a complete turbo is a big budget and generally the trouble does not come precisely from the turbo. So remember to take a look at your turbo pressure sensor, your flowmeter, the EGR valve and the hoses of your turbo. Otherwise take your Fiat 500 to your workshop.
  • EGR valve: The EGR valve has the advantage that it is more often than not easy to access and simple to disassemble/clean. You can always examine it and clean it, for this see our guideline on cleaning the EGR valve of an Fiat 500.
  • Injectors: Injectors are very sensitive components and a few harmful particles may be enough to disrupt their operation. 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, 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 locate the origin of the vibrations at acceleration on your Fiat 500. If you don’t feel able to accomplish certain operations don’t hesitate to go to your auto mechanic.

To find more tips on the Fiat 500, take a look at the Fiat 500 category.