Encountering problems on your automobile is specially frustrating, in addition to the economic side that these problems represent, one must also add the time lost with a non-operational Dodge Grand Caravan and the time spent to diagnose and fix the malfunction. However, some problems are less severe than others, which is not to say that they do not stress us. In this article we are going to look at a problem that can affect everyone, perceiving vibrations at acceleration on Dodge Grand Caravan. This problem can oftentimes be complex to perceive but it must be handled. We will therefore begin our guideline with the sources of these vibrations on Dodge Grand Caravan, then, with the solutions you have to reduce or stop these tremors.

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Why does my Dodge Grand Caravan produce vibrations when accelerating?

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

I feel vibrations on my Dodge Grand Caravan only when accelerating

Let’s take the most interesting circumstance for us in this guideline. The fact that you undergo trembling on your Dodge Grand Caravan during your acceleration periods, in this circumstance you will have to check the state of several components because a good number of elements can be at the beginning of these vibrations and regardless if you are unfortunate 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 Dodge Grand Caravan is faulty, it may trigger vibrations that you will 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 disturb the performance of your turbo and create vibrations that you may feel during acceleration of your Dodge Grand Caravan.

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  • If the turbo is punctured or harmed, the consequence will be alike, the power supply of your turbo will be disrupted and its performance too. Make sure you visually examine their state.

I’m having vibrations on my Dodge Grand Caravan at acceleration and deceleration

We will now focus on the situation where you feel vibrations on your Dodge Grand Caravan when you are accelerating but also when you are idling. If you only feel vibrations when you are idling on your Dodge Grand Caravan, please read our guideline focused on this problem to get rid of your problem. If, on the other hand, you notice that your Dodge Grand Caravan vibrates when accelerating but also when it is stopped, here is the list of things to examine:

  • EGR valve: In truth this valve which manages the return of exhaust gases for pollution standards can become dirty and bother the evacuation of exhaust gases which can trigger Dodge Grand Caravan vibrates when accelerating but also when stopped.
  • Injectors: Your injectors that control 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 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 clogged it will not let the fuel pass correctly and therefore bother the operation of your Dodge Grand Caravan, up to the point of causing vibrations during acceleration.

Here are the main causes of a Dodge Grand Caravan that vibrates at acceleration

What can I do to stop the vibration when I accelerate on my Dodge Grand Caravan? What can I do?

Finally, in this last section, we will provide you the answers available to you to overcome these tremors on your car when you accelerate. Here is the best attitude to adopt according to the part that is involved:

  • Turbo: If your turbo starts all these vibrations when you accelerate your Dodge Grand Caravan, it will be good for you to control all the components linked to it because changing a complete turbo is a big budget and most of the time the problem does not come exclusively from the turbo. So be sure to check out your turbo pressure sensor, your flowmeter, the EGR valve and the hoses of your turbo. Otherwise take your Dodge Grand Caravan to your workshop.
  • EGR valve: The EGR valve has the benefit that it is often times easy to access and easy to take apart/clean. You can always take a look at it and clean it, for this see our guideline on cleaning the EGR valve of an Dodge Grand Caravan.
  • Injectors: Injectors are very fragile components 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 specialist.
  • 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 uncover the cause of the vibrations at acceleration on your Dodge Grand Caravan. If you don’t feel able to accomplish certain procedures don’t hesitate to go to your mechanic.

To get more tips on the Dodge Grand Caravan, take a look at the Dodge Grand Caravan category.