A turbo noise on a Audi Rs4 could get worse and generate major problems, even a turbo breakdown. It is therefore essential to know how to take care of it so that you can take the required actions. If you observe a turbo noise on your Audi Rs4, you are on the good website. First we will see some recommendations to correctly preserve the turbo, then what are the causes of these noises and how to solve them.
Few advices to preserve and prevent noises on your Audi Rs4 turbo
Turbo complications can be prevented. In this case, there are different solutions to properly preserve it or change its conduct to preserve it. In order to protect the turbocharger of the Audi Rs4, we encourage you not to accelerate when starting the engine. Wait until the automobile is warm up before accelerating. Examine the oil level every single 30,000 km or so.
Turbo, which whistles on the Audi Rs4: what are the causes?
We will now look at the most recurrent turbo noises on this Audi Rs4. This will allow you to properly detect the source of the whistle in question.
The turbo of your Audi Rs4 makes noise all the time
If your turbo generates noise in all conditions, there is obviously a problem. This sound rises when the turbo is pressurized. This is frequently related to insufficient lubrication of the mechanism. Have it inspected by your professional for a thorough check. If the turbo of your Audi Rs4 is definitely in poor condition, you will probably have to change it. In general, this malfunction is indicated by a warning light on your dashboard.
Audi Rs4: Turbo noise at acceleration
The turbocharger of this Audi Rs4 makes a whistle when you accelerate. This concern can arise from two main situations. This is probably resulting from a supply hose or the perforated heat exchanger. It is plausible that the sound emitted is more like a breath than a whistle. If this is the case, a visual inspection will be essential to identify the failure. You can change the hose if necessary, or change the exchanger if it is broken.
Audi Rs4: Turbo noise at deceleration
If the turbo of this Audi Rs4 emits 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 covers that of your turbo as soon as you accelerate. It’s plausible that your engine block produces noises once you release the accelerator pedal, but it certainly doesn’t come from the turbo of your Audi Rs4. Perhaps a problem of admission?
Audi Rs4: Metal rattling noise of the turbo
A metallic rattling sound from the turbocharger of this Audi Rs4 comes from a mechanical malfunction. This means that the turbo is in poor condition! Don’t wait too long before going to a garage. Turbo breakage can bring much greater complications, and it is expensive to change.
