A turbo noise on a Toyota Avensis could get worse and generate major problems, even a turbo breakdown. It is therefore important to understand how to maintain it so that you can take the appropriate actions. If you discover a turbo noise on your Toyota Avensis, you are on the good web page. First we will look at some recommendations to properly preserve the turbo, then what are the causes of these noises and how to fix them.
Few advices to preserve and prevent noises on your Toyota Avensis turbo
Turbo disorders can be prevented. In this case, there are several solutions to properly preserve it or change its conduct to preserve it. In order to protect the turbocharger of the Toyota Avensis, we suggest you not to accelerate when starting the engine. Wait until the automobile is warm up before accelerating. Verify the oil level every single 30,000 km or so.
Turbo, which whistles on the Toyota Avensis: what are the reasons?
We will now focus on the most recurrent turbo noises on this Toyota Avensis. This will allow you to properly detect the origin of the whistle in question.
The turbo of your Toyota Avensis makes noise all the time
If your turbo makes noise in all conditions, there is clearly a problem. This sound comes when the turbo is pressurized. This is regularly connected to poor lubrication of the mechanism. Have it examined by your professional for a thorough check. If the turbo of your Toyota Avensis is definitely in poor condition, you will certainly have to replace it. In general, this failure is indicated by a warning light on your dashboard.
Toyota Avensis: Turbo noise at acceleration
The turbocharger of this Toyota Avensis generates a whistle when you accelerate. This matter can arise from two main scenarios. This is most likely caused by 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 essential to discern the failure. You can change the hose if necessary, or change the exchanger if it is broken.
Toyota Avensis: Turbo noise at deceleration
If the turbo of this Toyota Avensis produces a sound when decelerating, it’s because the turbo still functions! There is no real reason for the turbo to produce noise only at deceleration. The sound of your engine probably covers that of your turbo as soon as you accelerate. It’s possible that your engine block causes noises immediately after you discharge the accelerator pedal, but it certainly doesn’t come from the turbo of your Toyota Avensis. Perhaps a problem of admission?
Toyota Avensis: Metal rattling noise of the turbo
A metallic rattling sound from the turbocharger of this Toyota Avensis 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 generate much higher complications, and it is expensive to replace.
