There is nothing more disturbing than unwelcome noises coming from the engine block. Don't suddenly run to your mechanic, the problem is probably not as critical as you might think. So to good identifier your problem we will see the most frequent noises on this Toyota Corolla 7 as well as where they come from.
The engine block of my Toyota Corolla 7 makes a thud
If you are in neutral and the engine block is sort of roar , there is indeed a problem. It can come from a badly hooked engine block cover, which repeatedly hits against another element. It is also conceivable that a low whistle is coming from your belt. If your Toyota Corolla 7 does not make a suspicious noise when in neutral, but a thumping noise does appear when you are driving, the problem is most likely with the bearings and not from the engine block. Do not take too long to go to a garage, it can get worse.
My Toyota Corolla 7 engine makes a tractor noise
The Toyota Corolla 7 makes a airplane noise , you think you are at the airport. Usually, it comes from a punctured or defective pot, and not from 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 vehicle makes. If this is not the case and the noise does not vary with acceleration, go to your garage. The problem most likely stems from a faulty engine block component.
The engine block of my Toyota Corolla 7 makes a pan noise
The noise of a pan on this Toyota Corolla 7 is often linked to the belt, and not to the engine block as such. It is usually the accessory belt not tight enough, a damaged tensioner roller. Put a few keys on your belt when it is not tight enough, or change the tensioner roller.
The engine of my Toyota Corolla 7 makes a lot of noise
If your Toyota Corolla 7 makes a lot of noise, it can often come from two main sources. For the first, it is a thud that will come from bearings . However, it can also come from tires not sufficiently inflated or even too worn. If your engine block makes a lot of noise, it could also be due to a problem with the combustion of the fuel, or exhaust hole. Finally, it is rather rare that the engine block is responsible for this kind of noise.
The engine of my Toyota Corolla 7 makes a clicking noise
This is a fairly common and relatively annoying problem. This noise of slam can come from various components of the engine block. Nevertheless you will find below the two main ones.
- Poor combustion. In fact, poor or partial combustion can generate clicking noises. Do not engage in repairs if this is ever the case, go to your mechanic instead.
- If this click only appears cold, it may be due to hydraulic lifters .
- The problem can also come from pistons , rockers , etc.
Not easy to determine. Engine noises should be considered as signals. We advise you to go to your garage for a more exact diagnosis. Be careful !