There is nothing more disturbing than untimely engine noises. Do not go immediately to your mechanic, the malfunction is probably not as critical as you think. For good identifier your dysfunction, we will see the most usual noises on a Toyota Avensis 2 as well as where they can come from.engine-noise-Toyota-Avensis-2

The engine of my Toyota Avensis 2 makes a thud

If you are in neutral and the engine is sort of roar , there is indeed a malfunction. It could come from a loose engine cover, which repeatedly ricochets on another component. It is also conceivable that a severe hissing noise may come from your belt. If your Toyota Avensis 2 does not produce a strange noise in neutral, but a thumping noise occurs as soon as you are driving, the malfunction most likely comes from bearings and not the engine. Don't wait too long to get to a mechanic, it can get worse.

My Toyota Avensis 2 engine makes a tractor noise

Your Toyota Avensis 2 makes a airplane noise , you think you are at the airport. Often it comes from a holey or damaged exhaust pipe, not from the engine. The noise should be louder and louder than usual, but dependent on acceleration. the more you accelerate, the more the car makes noise. When the noise does not vary according to your acceleration, go to your mechanic. The malfunction probably comes from a faulty engine component.

The engine of my Toyota Avensis 2 makes a pan noise

A pan noise on a Toyota Avensis 2 is regularly linked to the belt, not the engine itself. It is usually the accessory belt not tight enough, a defective tensioner roller. Put a few wrenches on your belt when it is not tight enough, or replace the tensioner roller.

The engine of my Toyota Avensis 2 makes a lot of noise

If your Toyota Avensis 2 is making a lot of noise, it can often be due to two main reasons. The first is a thud that will come from bearings . However, it can also come from tires not swollen enough, or too worn. If your engine produces a lot of noise, it could also come from a fuel combustion malfunction, or exhaust hole. Finally, it is rather rare that the engine is responsible for this type of noise.

My Toyota Avensis 2 engine makes a popping sound

Here is a rather usual and rather scary dysfunction. This noise of slam could arise from various engine parts. However you will find below the two most common.

  • Poor combustion. In fact, poor or partial combustion could cause clicking noises. Do not embark on repairs if this is what is happening, rather go to your mechanic.
  • If this noise only comes in the first few minutes, it could be coming from hydraulic lifters .
  • The malfunction could also come from pistons , rockers , etc.

Not easy to determine. Mechanical noises should be considered as signals. We advise you rather to go to your mechanic for a more exact audit. Be careful !