A turbo hiss on a Citroen Picasso will sometimes worsen and cause more concern, sometimes a break in the turbo. It is therefore important to discern what is causing the dysfunction in order to take the necessary measures. At first we will discover various Tricks in order to properly maintain its turbo, then what will be the causes of these noises and how to deal with them.
Turbo noise: a few tips
Turbo concerns can be avoided. Here are several tips to properly maintain it or adopt a course of action to protect it. In order to protect the turbo of the Citroen Picasso, it is advisable not to accelerate during ignition. Wait for your engine to start before accelerating. Check the oil level every 30 000 km nearly. The sewage obviously have a favorable effect on the turbo.
Turbo whistling on the Citroen Picasso: what are the causes
We will now go around the most regular noises on this Citroen Picasso. You will be able to correctly detect the source of this whistle in question.
The turbo of your Citroen Picasso 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 frequently due to insufficient lubrication of the system. Have it examined by your professional for further inspection. If the turbo of your Citroen Picasso is permanently damaged, you will probably have to change it. Generally, this concern is accompanied by a warning light on your dashboard.
Citroen Picasso: Noise on acceleration
The turbo of your Citroen Picasso generates a kind of whistle when you accelerate. There are two main reasons for this malfunction. This is probably due to a supply hose or the hole exchanger. It is plausible that the noise emitted is more like a breath than a hiss. In this situation, a visual check will be necessary to discern the fault. You can change the hose if necessary, or change the exchanger if it is pierced.
Citroen Picasso: Noise at deceleration
If ever the turbo of your Citroen Picasso makes a noise when decelerating, it is because your turbo is always running! There is no real reason for the turbo to produce sound only when decelerating. The noise from the engine block probably covers that of your turbo when you accelerate. It is however plausible that your engine block makes noise when you let go of the accelerator pedal, but it certainly does not come from the turbo. No doubt an admission dysfunction?
Citroen Picasso: Metallic noise from the turbo
A metallic noise from the turbo of your Citroen Picasso comes from a mechanical problem. This means that the turbo is in bad shape! Do not wait too long before going to a garage. The breakage of the turbo can cause much greater concerns, and it is expensive to replace.