A turbo noise on the Toyota Corolla could worsen and cause significant problems, even a breakage of the turbo. It is therefore still necessary to discern where your problem is coming from in order to take the necessary measures. To start, we will discover various Tricks to properly maintain the turbo, then what are the causes of these sounds and how to adjust it.whistle-turbo-Toyota-Avensis

Turbo noise: a few tips

Turbo concerns can be avoided. Here are some tips to maintain it well or adopt a course to protect it. In order to protect the Toyota Avensis turbo, we recommend that you do not press the accelerator too much on ignition. Wait until the engine is running to accelerate. Check the oil level every 30 000 km nearly. The sewage obviously have a favorable effect on your turbo.

Turbo whistling on the Toyota Avensis: what are the causes

We will now take a tour of the most regular sounds on this Toyota Avensis. You will therefore be able to correctly detect the origin of this noise we are talking about.

The turbo in your Toyota Corolla makes noise all the time

If your turbo makes a strange sound in all situations, there is definitely a problem. This noise comes when the turbo is pressurized. This is most often due to a lack of lubrication of the system. Have it examined by a mechanic for a further audit. If the turbo in your Toyota Avensis is permanently damaged, you will most likely need to replace it. Often, this concern is signaled by a light on your dashboard.

Toyota Corolla: Noise during acceleration

The turbo in this Toyota Avensis makes a hissing noise when you accelerate. This problem could arise from two major situations. This must probably come from a supply hose or from the punctured heat exchanger. It is possible that the noise you hear is more like a breath than a whistle sound. In this situation, a visual check will be necessary to perceive the dysfunction. You can replace the hose if necessary, or replace the heat exchanger if it is punctured.

Toyota Corolla: Noise when decelerating

If the turbo in your Toyota Corolla generates a noise when decelerating, the turbo is still running! There is no real cause for the turbo to sound only when decelerating. The sound of the engine block probably covers that of your turbo as soon as you accelerate. It is possible, however, that your engine will make a noise as soon as you let go of the accelerator pedal, but it is probably not coming from the turbo. Probably an admission problem?

Toyota Corolla: metallic noise from the turbo

A metallic noise from the turbo in your Toyota Corolla is the result of a mechanical malfunction. This means your turbo is in bad shape! Don't delay too long before going to a mechanic. The breakage of the turbo can cause much more serious problems, and it is expensive to replace.