There is nothing as scary as unwanted noise from the engine. Do not suddenly go to your garage, the problem is probably not as serious as we think. In order to correctly identifier your problem, let's see the most regular noises on the Toyota Corolla 9 and where they can come from.engine-noise-Toyota-Corolla-9

The engine of my Toyota Corolla 9 makes a thud

In case you are in neutral and the engine emits a kind of roar , there is indeed a problem. It can come from an engine cover not well hung, which repeatedly taps on another component. It is also likely that a serious rustle is coming from your belt. In the event that your Toyota Corolla 9 does not produce a strange noise in neutral, but a deaf noise appears as soon as you drive, the problem most likely comes from bearings not the engine. Do not take too long to go to a garage, it could get worse.

My Toyota Corolla 9 engine makes a tractor noise

The Toyota Corolla 9 emits a airplane noise , but without having its power. In general, this must come from a hole or damaged pot, not from the engine. The noise should be louder and more serious than normal, but dependent on acceleration. the harder you press the accelerator, the more noise the car emits. If the noise does not vary depending on your acceleration, go to your garage. The problem is most likely a faulty engine element.

The engine of my Toyota Corolla 9 makes a pan noise

A pan noise on the Toyota Corolla 9 is usually related to the belt, not the engine as such. It is often the loose accessory belt, a faulty tensioner roller. Tighten your belt in case it is slack, or replace the tensioner roller.

The engine of my Toyota Corolla 9 makes a lot of noise

In case your Toyota Corolla 9 emits a lot of noise it can often come from two main reasons. For the first, it is a thud that will come from bearings . However, it could also come from tires not sufficiently inflated, or even worn. If your engine makes a lot of noise, it could also be due to a problem with fuel combustion, or exhaust perforated. Finally, it is quite rare that the engine is the source of this kind of noise.

My Toyota Corolla 9 engine makes a popping sound

This is a relatively common and quite scary problem. This noise of slam can come from various parts of the engine. Nevertheless you will find below the two main ones.

  • Poor combustion. In fact, poor or partial combustion can cause clicking noises. Do not attempt repairs if it is right, go to your garage.
  • In the event that this click occurs only in the first few minutes, it may be due to hydraulic lifters .
  • The problem can also arise from pistons , rockers , etc.

Not easy to recognize. Engine noises should be considered as alerts. We advise you to go to your garage for a more specific diagnosis. Good road !