A turbo noise on a Mercedes Classe A 3 could get worse and generate major problems, even a turbo breakdown. It is therefore vital to understand how to take care of it so that you can take the appropriate actions. If you notice a turbo noise on your Mercedes Classe A 3, you are on the good web page. First we will check out some recommendations to properly look after the turbo, then what are the causes of these noises and how to resolve them.
Few recommendations to look after and avoid noises on your Mercedes Classe A 3 turbo
Turbo trouble can be avoided. In this case, there are different solutions to properly look after it or change its conduct to protect it. To be able to protect the turbocharger of the Mercedes Classe A 3, we advise you not to accelerate when starting the engine. Wait until the automobile is warm up before accelerating. Check the oil level every single 30,000 km or so.
Turbo, which whistles on the Mercedes Classe A 3: what are the causes?
We will now look into the most frequent turbo noises on this Mercedes Classe A 3. This will allow you to correctly determine the source of the whistle in question.
The turbo of your Mercedes Classe A 3 makes noise all the time
If your turbo generates noise in all conditions, there is clearly a trouble. This sound shows up when the turbo is pressurized. This is regularly connected to deficient lubrication of the mechanism. Have it inspected by your professional for a thorough check. If the turbo of your Mercedes Classe A 3 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.
Mercedes Classe A 3: Turbo noise at acceleration
The turbocharger of this Mercedes Classe A 3 makes a whistle when you accelerate. This matter can arise from two main scenarios. This is probably 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 vital to establish the failure. You can replace the hose if necessary, or change the exchanger if it is broken.
Mercedes Classe A 3: Turbo noise at deceleration
If the turbo of this Mercedes Classe A 3 emits a sound when decelerating, it’s because the turbo still works! There is no real explanation 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 creates noises immediately after you release the accelerator pedal, but it undoubtedly doesn’t come from the turbo of your Mercedes Classe A 3. Perhaps a trouble of admission?
Mercedes Classe A 3: Metal rattling noise of the turbo
A metallic rattling sound from the turbocharger of this Mercedes Classe A 3 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 problems, and it is expensive to change.
