There is nothing more distressing than unusual noises from the engine block. Do not go directly to your mechanic, the problem is probably not as serious as you think. In order to suitably identifier this dysfunction, we will see the most regular noises on the Toyota Mr 2 and where they can come from.engine-noise-Toyota-Mr-2

The engine block of my Toyota Mr 2 makes a thud

If you are in neutral and the engine block emits some kind of roar , there is definitely a malfunction. This could come from a poorly hooked engine block cover, repeatedly hitting another element. It is also likely that a low whistle is coming from the belt. If your Toyota Corolla does not emit a suspicious noise in neutral, but a thumping noise occurs as soon as you drive, the problem is most likely due to bearings and not from the engine block. Do not wait too long to go to a garage, it can get worse.

The engine of my Toyota Mr 2 makes a tractor noise

The Toyota Mr 2 emits a airplane noise , but without having its power. Usually, this is from a punctured or damaged pot, not the engine block. The noise should be louder and lower than normal, but depending on the acceleration. the more you step on the accelerator, the louder the car makes. When the noise does not vary according to your acceleration, go to the garage. The malfunction is probably due to a defective engine block component.

The engine block of my Toyota Mr 2 makes a pan noise

A shrill noise on the Toyota Mr 2 is often related to the belt, and not to the engine block itself. Usually the accessory belt is loose, a damaged tensioner pulley. Tighten the belt if it is loose, or replace the tensioner pulley.

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

If your Toyota Mr 2 makes a lot of noise, there are usually two main reasons for this. For the first, it is a thud that will come from bearings . But it can also come from tires not sufficiently inflated or even in poor condition. If the engine block makes a lot of noise, it could also be due to a fuel combustion malfunction, or exhaust perforated. Finally, it is quite rare that the engine block is responsible for this kind of noise.

The engine of my Toyota Mr 2 makes a clicking noise

Here is a rather common and quite scary dysfunction. This noise of slam could arise from several parts of the engine block. But you will find below the two main ones.

  • Poor combustion. Indeed, poor or partial combustion could generate clicking noises. Do not engage in repairs if that's right, go to your mechanic instead.
  • If this snap comes only in the first minutes, it could be because of hydraulic lifters .
  • The malfunction could also come from pistons , rockers , etc.

Not easy to diagnose. Mechanical noises must be taken seriously. It is advisable to go to your garage for a more exact audit. Be careful !