Being the target of recurring problems on your automobile is specially irritating, furthermore the economic burden that these problems represent, one must also add the time lost with a non-functional Alfa Romeo Giulia and the time spent to establish and remedy the malfunction. On the other hand, some problems are less significant than others, which is not to say that they do not stress us. On this page we are going to look at a issue that can affect most of us, feeling vibrations at acceleration on Alfa Romeo Giulia. This issue can in some cases be difficult to perceive but it must be handled. We will consequently begin our guideline with the roots of these vibrations on Alfa Romeo Giulia, then, with the solutions you have to reduce or stop these tremors.

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Why does my Alfa Romeo Giulia produce vibrations when accelerating?

So let’s begin our guideline with the roots of this type of issue on your car. You should already know that an engine, specifically if it is ancient or if it has been driven quite a bit, can naturally vibrate without being a issue behind it. Large diesel engines, specifically those with a lot of torque, can generate this kind of discomfort, both at idle and when accelerating.

I feel vibrations on my Alfa Romeo Giulia only when accelerating

Let’s take the most interesting circumstance for us in this guideline. The fact that you feel trembling on your Alfa Romeo Giulia during your acceleration phases, in this scenario you will have to check the state of some parts because a good number of elements can be at the source of these vibrations and regardless 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 Alfa Romeo Giulia is defective, it may generate vibrations that you will suffer when you accelerate at the moment it is turned on.
  • The turbo pressure sensor: This sensor will control the pressure exerted in the turbo of your car, if it fails it may affect the performance of your turbo and generate vibrations that you may experience during acceleration of your Alfa Romeo Giulia.

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  • If the turbo is punctured or injured, the consequence will be alike, the power supply of your turbo will be troubled and its performance too. Make sure visually verify their condition.

I’m feeling vibrations on my Alfa Romeo Giulia at acceleration and deceleration

We will now focus on the scenario where you experience vibrations on your Alfa Romeo Giulia when you are accelerating but also when you are idling. If you only experience vibrations when you are idling on your Alfa Romeo Giulia, please read our guideline focused upon this issue to get rid of your problem. If, however, you realize that your Alfa Romeo Giulia vibrates when accelerating but also when it is stopped, here is the list of things to verify:

  • EGR valve: Indeed this valve which handles the return of exhaust gases for pollution standards can become dirty and disturb the evacuation of exhaust gases which can generate Alfa Romeo Giulia vibrates when accelerating but also when stopped.
  • Injectors: Your injectors that regulating 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 effectively, 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 disturb the performance of your Alfa Romeo Giulia, up to the point of leading to vibrations during acceleration.

Here are the most important causes of a Alfa Romeo Giulia that vibrates at acceleration

What can I do to stop the vibration when I accelerate on my Alfa Romeo Giulia? What can I do?

To finish , in this last part, we will tell you the possibilities available to you to handle these tremors on your car when you accelerate. Here is the best attitude to adopt based on the part that is concerned:

  • Turbo: If your turbo starts all these vibrations when you accelerate your Alfa Romeo Giulia, 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 generally the issue does not come exclusively from the turbo. So make sure examine your turbo pressure sensor, your flowmeter, the EGR valve and the hoses of your turbo. Otherwise take your Alfa Romeo Giulia to your garage.
  • EGR valve: The EGR valve has the advantage that it is often times easy to access and simple to take apart/clean. You can always examine it and clean it, for this see our guideline on cleaning the EGR valve of an Alfa Romeo Giulia.
  • Injectors: Injectors are very fragile auto parts and a few impurities may be enough to disturb their performance. 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, only replace it. A fuel filter doesn’t clean itself, so if it is clogged you will basically have to replace it with a new one.

Now you have all the info you need to find the cause of the vibrations at acceleration on your Alfa Romeo Giulia. If you don’t feel able to execute certain procedures don’t hesitate to go to your auto technician.

To discover more tips on the Alfa Romeo Giulia, take a look at the Alfa Romeo Giulia category.