A turbo whistle on a Toyota Corolla Verso can worsen and cause more worry, even a break in the turbo. It therefore remains essential to understand where the malfunction comes from to resolve the problem. First we will see some Tricks to properly maintain the turbo, then what will be causes of these sounds and how to fix it.
Turbo noise: a few tips
Turbo concerns can be avoided. In this case, you will find below some solutions to maintain it well or change their behavior in order to preserve it. In order to preserve the turbo of your Toyota Corolla Verso, we advise you not to accelerate during startup. Wait until your engine block is running to accelerate. Check the oil level every 30 000 km about. The sewage of course have a beneficial effect on the turbo.
Turbo whistling on the Toyota Corolla Verso: what are the causes
We will now go around the most regular sounds on this Toyota Corolla Verso. You will thus be able to correctly perceive the source of this whistling in question.
Your Toyota Corolla Verso's turbo makes noise all the time
If the turbo produces a strange sound in all cases, there is definitely a malfunction. This noise comes from the pressurization of the turbo. This is regularly linked to a lack of lubrication of the system. Have it checked by a garage for further examination. If the turbo of this Toyota Corolla Verso is permanently damaged, you may need to replace it. As a rule, this malfunction is accompanied by an indicator on your dashboard.
Toyota Corolla Verso: Noise on acceleration
The turbo of your Toyota Corolla Verso emits a kind of whistle when you accelerate. This dysfunction could come from two main situations. This must probably come from a supply hose or from the hole exchanger. The noise you hear may sound more like a breath than a hiss. In this case, a visual inspection will be required to discern the fault. You can change the hose if necessary, or change the exchanger if it is pierced.
Toyota Corolla Verso: Noise on deceleration
If the turbo of your Toyota Corolla Verso makes a noise during deceleration, it means that your turbo is still working! There is no real reason for the turbo to make noise only when decelerating. The sound of your engine probably covers that of your turbo when you accelerate. It is possible, however, that your engine will produce noise when you decelerate, but it is certainly not from your turbo. Probably an intake dysfunction?
Toyota Corolla Verso: Metallic noise from the turbo
A metallic noise from the turbo of your Toyota Corolla Verso is the result of a mechanical malfunction. This means that the turbo is in bad condition! Do not wait too long before going to a garage. Breaking the turbo can cause much more worry, and it costs a lot more to replace.