A turbo noise on a Mercedes Classe C could get worse and cause major problems, even a turbo breakdown. It is therefore important to understand how to maintain it so that you can take the necessary actions. If you notice a turbo noise on your Mercedes Classe C, you are on the good internet site. First we will see some recommendations to correctly maintain the turbo, then what are the causes of these noises and how to fix them.
Few advices to maintain and prevent noises on your Mercedes Classe C turbo
Turbo trouble can be avoided. In this case, there are some possibilities to properly maintain it or change its conduct to protect it. In order to protect the turbocharger of the Mercedes Classe C, we suggest you not to accelerate when starting the engine. Wait until the car is warm up before accelerating. Verify the oil level every single 30,000 km or so.
Turbo, which whistles on the Mercedes Classe C: what are the causes?
We will now look at the most chronic turbo noises on this Mercedes Classe C. This will allow you to efficiently identify the source of the whistle in question.
The turbo of your Mercedes Classe C makes noise all the time
If your turbo generates noise in all conditions, there is clearly a issue. This sound rises when the turbo is pressurized. This is usually connected to poor lubrication of the mechanism. Have it checked out by your professional for a thorough check. If the turbo of your Mercedes Classe C is definitely in poor condition, you will certainly have to replace it. In general, this malfunction is indicated by a warning light on your dashboard.
Mercedes Classe C: Turbo noise at acceleration
The turbocharger of this Mercedes Classe C generates a whistle when you accelerate. This concern can arise from two main scenarios. This is probably 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 important to discern the failure. You can swap the hose if necessary, or change the exchanger if it is broken.
Mercedes Classe C: Turbo noise at deceleration
If the turbo of this Mercedes Classe C produces a sound when decelerating, it’s because the turbo still functions! There is no real explanation 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 immediately after you discharge the accelerator pedal, but it undoubtedly doesn’t come from the turbo of your Mercedes Classe C. Perhaps a issue of admission?
Mercedes Classe C: Metal rattling noise of the turbo
A metallic rattling sound from the turbocharger of this Mercedes Classe C 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 generate much greater disorders, and it is expensive to replace.
