Being the target of recurring problems on your vehicle is specially irritating, moreover the financial burden that these concerns represent, one must also add the time lost with a non-operational Toyota Avalon and the time spent to identify and remedy the breakdown. However, some problems are less significant than others, which is not to say that they do not get worried us. Today we are going to look at a problem that can happen to everyone, having vibrations at acceleration on Toyota Avalon. This problem can occasionally be difficult to perceive but it must be handled. We will consequently begin our content with the origins of these vibrations on Toyota Avalon, then, with the answers you have to reduce or stop these tremors.

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Why does my Toyota Avalon release vibrations when accelerating?

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

I feel vibrations on my Toyota Avalon only when accelerating

Let’s take the most interesting case for us in this content. The simple fact that you undergo trembling on your Toyota Avalon during your acceleration periods, in this situation you will have to check the condition of several parts because various of elements can be at the origin of these vibrations and even if you are unlucky a combination of several of them may also be possible, here is the list of components that can be involved.

  • Turbo: If the turbo of your Toyota Avalon 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 deliver vibrations that you may feel within the acceleration of your Toyota Avalon.

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  • If the turbo is punctured or damaged, the effect will be the same, the power supply of your turbo will be disrupted and its behavior too. Be sure to visually verify their condition.

I’m having vibrations on my Toyota Avalon at acceleration and deceleration

We will now concentrate on the scenario where you feel vibrations on your Toyota Avalon when you are accelerating but also when you are idling. If you only feel vibrations when you are idling on your Toyota Avalon, please browse our content focused on this problem to solve your problem. If, however, you realize that your Toyota Avalon vibrates when accelerating but also when it is stopped, here is the list of things to verify:

  • EGR valve: Indeed this valve which manages the return of exhaust gases for pollution standards can become dirty and affect the evacuation of exhaust gases which can cause Toyota Avalon vibrates when accelerating but also when stopped.
  • Injectors: Your injectors that regulating the fuel/air mixture flow may be dirty or damaged, which will discharge 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 properly.
  • Fuel Filter: Like the injectors, if the filter is clogged it will not let the fuel pass properly and therefore affect the operation of your Toyota Avalon, up to the point of causing vibrations during acceleration.

Here are the main causes of a Toyota Avalon that vibrates at acceleration

What can I do to stop the vibration when I accelerate on my Toyota Avalon? What can I do?

To conclude, in this last section, we will provide you the possibilities available to you to cure these tremors on your car when you accelerate. Here is the best attitude to adopt depending on the component that is affected:

  • Turbo: If your turbo starts all these vibrations when you accelerate your Toyota Avalon, 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 problem does not come precisely 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 Toyota Avalon to your garage area.
  • EGR valve: The EGR valve has the advantage that it is often easy to access and easy 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 Toyota Avalon.
  • Injectors: Injectors are very fragile components and a few impurities 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 specialist.
  • Fuel Filter: If it is the fuel filter, just replace it. A fuel filter doesn’t clean itself, so if it is clogged you will just 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 Toyota Avalon. If you don’t feel able to perform certain operations don’t hesitate to go to your mechanic.

To get more tips on the Toyota Avalon, take a look at the Toyota Avalon category.