Facing problems on your vehicle is specially annoying, in addition to the financial burden that these problems signify, one must also add the time lost with a non-operational Opel Astra 5 and the time spent to identify and remedy the malfunction. Nevertheless, some problems are less serious than others, which is not to say that they do not stress us. In this article we are going to check out a issue that can affect most of us, having vibrations at acceleration on Opel Astra 5. This issue can often be hard to perceive but it must be taken care of. We will consequently begin our content with the sources of these vibrations on Opel Astra 5, then, with the answers you have to reduce or stop these tremors.

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Why does my Opel Astra 5 emit vibrations when accelerating?

So let’s begin our content with the sources of this kind 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 bit, can naturally vibrate without being a issue behind it. Large diesel engines, especially those with a lot of torque, can provoke this sort of discomfort, both at idle and when accelerating.

I feel vibrations on my Opel Astra 5 only when accelerating

Let’s take the most interesting circumstance for us in this content. The fact that you suffer trembling on your Opel Astra 5 during your acceleration periods, in this scenario you will have to examine the condition of different elements because various of elements can be at the starting point 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 Opel Astra 5 is faulty, it may provoke vibrations that you will feel when you accelerate at the moment it is running.
  • The turbo pressure sensor: This sensor will manage the pressure exerted in the turbo of your car, if it fails it may bother the behavior of your turbo and make vibrations that you may experience at the time of acceleration of your Opel Astra 5.

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  • If the turbo is punctured or injured, the result will be the same, the power supply of your turbo will be troubled and its behavior too. Make sure you visually verify their state.

I’m feeling vibrations on my Opel Astra 5 at acceleration and deceleration

We will now focus on the situation where you experience vibrations on your Opel Astra 5 when you are accelerating but also when you are idling. If you only experience vibrations when you are idling on your Opel Astra 5, please read our content dedicated to this issue to remedy your problem. If, alternatively, you identify that your Opel Astra 5 vibrates when accelerating but also when it is stopped, here is the list of items to verify:

  • EGR valve: In actual fact this valve which manages the return of exhaust gases for pollution standards can become dirty and affect the evacuation of exhaust gases which can provoke Opel Astra 5 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 correctly, it is even possible that one or more of your cylinders are not running properly.
  • Fuel Filter: Like the injectors, if the filter is blocked it will not let the fuel pass properly and therefore affect the operation of your Opel Astra 5, up to the point of producing vibrations during acceleration.

Here are the main triggers of a Opel Astra 5 that vibrates at acceleration

What can I do to stop the vibration when I accelerate on my Opel Astra 5? What can I do?

Finally, in this last part, we will tell you the answers 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 affected:

  • Turbo: If your turbo starts all these vibrations when you accelerate your Opel Astra 5, 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 in most cases the issue does not come exclusively from the turbo. So make sure check out your turbo pressure sensor, your flowmeter, the EGR valve and the hoses of your turbo. Otherwise take your Opel Astra 5 to your workshop.
  • EGR valve: The EGR valve has the advantage that it is often easy to access and simple 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 Opel Astra 5.
  • Injectors: Injectors are very fragile auto parts and a few harmful particles may be enough to affect 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, simply 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 cause of the vibrations at acceleration on your Opel Astra 5. If you don’t feel able to complete certain procedures don’t hesitate to go to your mechanic.

To get more tips on the Opel Astra 5, take a look at the Opel Astra 5 category.