A turbo noise on a Peugeot 308 could get worse and generate major problems, even a turbo breakage. It is therefore essential to understand how to preserve it so that you can take the necessary actions. If you detect a turbo noise on your Peugeot 308, you are on the good website. First we will look at some tips to properly look after the turbo, then what are the causes of these noises and how to solve them.
Few advices to look after and avoid noises on your Peugeot 308 turbo
Turbo trouble can be avoided. In this case, there are several possibilities to properly look after it or change its conduct to protect it. In order to protect the turbocharger of the Peugeot 308, we suggest you not to accelerate when starting the engine. Wait until the vehicle is warm up before accelerating. Verify the oil level every 30,000 km or so.
Turbo, which whistles on the Peugeot 308: what are the causes?
We will now take a look at the most chronic turbo noises on this Peugeot 308. This will allow you to correctly identify the origin of the whistle in question.
The turbo of your Peugeot 308 makes noise all the time
If your turbo makes noise in all conditions, there is obviously a issue. This sound shows up when the turbo is pressurized. This is usually connected to poor lubrication of the mechanism. Have it checked by your professional for a thorough check. If the turbo of your Peugeot 308 is definitely in poor condition, you will probably have to change it. In general, this failure is indicated by a warning light on your dashboard.
Peugeot 308: Turbo noise at acceleration
The turbocharger of this Peugeot 308 creates a whistle when you accelerate. This concern can arise from two main scenarios. This is most likely because of a supply hose or the perforated heat exchanger. It is possible that the sound emitted is more like a breath than a whistle. If this is the case, a visual inspection will be necessary to determine the failure. You can replace the hose if necessary, or change the exchanger if it is broken.
Peugeot 308: Turbo noise at deceleration
If the turbo of this Peugeot 308 produces a sound when decelerating, it’s because the turbo still works! There is no real reason for the turbo to generate noise only at deceleration. The sound of your engine probably goes over that of your turbo as soon as you accelerate. It’s possible that your engine block makes noises once you release the accelerator pedal, but it certainly doesn’t come from the turbo of your Peugeot 308. Maybe a issue of admission?
Peugeot 308: Metal rattling noise of the turbo
A metallic rattling sound from the turbocharger of this Peugeot 308 comes from a mechanical failure. This means that the turbo is in poor condition! Don’t wait too long before going to a garage. Turbo breakage can cause much larger trouble, and it is expensive to change.
