A whistling of the turbo on a Toyota Aygo will sometimes get worse and cause more serious problems, even a break in the turbo. It is therefore essential to discern what is this dysfunction in order to resolve the problem. First we will discover various Tricks in order to properly maintain its turbo, and then what will be the causes of these sounds and how to fix it.whistling-turbo-Toyota-Aygo

Turbo noise: a few tips

Turbo problems can be prevented. Here are some techniques to maintain it well or adopt a course of action to protect it. To protect the turbo from the Toyota Aygo head, it is advisable not to press the accelerator too hard during ignition. Wait until the vehicle is on before accelerating. 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 Aygo: what are the causes

We will now go around the most common sounds on the Toyota Aygo. You will be able to correctly detect the origin of this whistling we are talking about.

Your Toyota Aygo's turbo makes noise all the time

If this turbo generates noise under any circumstances, there is clearly a malfunction. This noise must come when the turbo is pressurized. It is most often linked to an insufficiency of lubrication of the mechanism. Take it for examination by your professional for further inspection. If the turbo of this Toyota Aygo is completely in poor condition, you will probably have to replace it. Often, this malfunction is signaled by an indicator on your dashboard.

Toyota Aygo: Noise on acceleration

The turbo in this Toyota Aygo produces a kind of whistle when you accelerate. This dysfunction can come from two major causes. This certainly comes from a supply hose or the pierced exchanger. It is plausible that the noise you hear is more like a breath than a hiss. In this case, a visual check will be essential to identify the malfunction. You will be able to change the hose if necessary, or change the exchanger if it is broken.

Toyota Aygo: Noise at deceleration

When the turbo of the Toyota Aygo makes a noise when decelerating, it means that the turbo is still rotating! There is no real reason for the turbo to make noise just when decelerating. The noise from the engine block probably covers that of the turbo when you accelerate. It’s nonetheless plausible that your engine block makes noises when you decelerate, but it probably doesn’t come from your turbo. Probably an intake dysfunction?

Toyota Aygo: Metallic noise from the turbo

A metallic noise from the turbo of the Toyota Aygo must come from a mechanical problem. This means that the turbo is in bad condition! Do not delay too long before going to a garage. Breaking a turbo can cause much bigger problems, and it's expensive to replace.