A turbo noise on a Mercedes Classe C 3 could get worse and cause major problems, even a turbo breakdown. It is therefore important to know how to preserve it so that you can take the appropriate measures. If you see a turbo noise on your Mercedes Classe C 3, you are on the good website. First we will check out some recommendations to correctly maintain the turbo, then what are the causes of these noises and how to repair them.
Few advices to maintain and avoid noises on your Mercedes Classe C 3 turbo
Turbo complications can be avoided. In this case, there are several solutions to properly maintain it or change its conduct to preserve it. In order to protect the turbocharger of the Mercedes Classe C 3, we advise you not to accelerate when starting the engine. Wait until the automobile is warm up before accelerating. Examine the oil level every 30,000 km or so.
Turbo, which whistles on the Mercedes Classe C 3: what are the reasons?
We will now take a look at the most recurrent turbo noises on this Mercedes Classe C 3. This will allow you to correctly find the source of the whistle in question.
The turbo of your Mercedes Classe C 3 makes noise all the time
If your turbo generates noise in all circumstances, there is definitely a problem. This sound shows up when the turbo is pressurized. This is usually related to insufficient lubrication of the mechanism. Have it checked by your professional for a thorough check. If the turbo of your Mercedes Classe C 3 is definitely in poor condition, you will certainly have to change it. In general, this malfunction is indicated by a warning light on your dashboard.
Mercedes Classe C 3: Turbo noise at acceleration
The turbocharger of this Mercedes Classe C 3 provides a whistle when you accelerate. This matter can arise from two main scenarios. This is probably caused by 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.
Mercedes Classe C 3: Turbo noise at deceleration
If the turbo of this Mercedes Classe C 3 produces a sound when decelerating, it’s because the turbo still functions! There is no real reason 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 plausible that your engine block creates noises when you discharge the accelerator pedal, but it certainly doesn’t come from the turbo of your Mercedes Classe C 3. Perhaps a problem of admission?
Mercedes Classe C 3: Metal rattling noise of the turbo
A metallic rattling sound from the turbocharger of this Mercedes Classe C 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 on much greater problems, and it is expensive to change.
