A turbo noise on your Toyota Avensis 3 can get worse and cause serious concerns, sometimes a break in the turbo. It is therefore important to discern where your concern came from to resolve the problem. First we will see some Tricks in order to properly maintain its turbo, then what are the causes of these sounds and how to fix them.
Turbo noise: a few tips
Turbo concerns can be prevented. For this reason, here are methods to properly maintain it or change their behavior in order to preserve it. In order to preserve the turbo of your Toyota Avensis 3, 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 beneficial effect on your turbo.
Turbo whistling on the Toyota Avensis 3: what are the causes
We will now go around the most recurring sounds on this Toyota Avensis 3. You will therefore be able to better identify the origin of this noise in question.
The turbo of your Toyota Avensis 3 makes noise all the time
If your turbo generates a strange sound in all situations, there is definitely a problem. This noise comes from the pressurization of the turbo. This is most often due to a lack of lubrication of the system. Have it checked by your mechanic for a thorough check. If the turbo of your Toyota Avensis 3 is completely in bad condition, you will probably have to change it. In general, this malfunction is signaled by an indicator light on your dashboard.
Toyota Avensis 3: Acceleration noise
The turbo of your Toyota Avensis 3 emits a kind of whistle when you press the accelerator. This concern could come from two major reasons. This must probably come from a supply hose or from the perforated exchanger. It is plausible that the noise you hear sounds more like a breath than a whistle sound. If this is the case, a visual check will be necessary to identify the fault. You will be able to replace the hose if necessary, or replace the exchanger if it is pierced.
Toyota Avensis 3: Noise on deceleration
In case the turbo of the Toyota Avensis 3 makes a noise during deceleration, it means that your turbo is still running! 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 as soon as you press the accelerator. It is nevertheless plausible that your engine block will emit noise as soon as you release the accelerator pedal, but this probably does not come from the turbo. Maybe a concern for admission?
Toyota Avensis 3: Metallic turbo noise
A metallic noise from the turbo of the Toyota Avensis 3 comes from a mechanical malfunction. This implies that your turbo is in poor condition! Do not delay too long before going to a professional. Breaking a turbo can cause far greater concerns, and it costs a lot more to replace.