A turbo noise on a Mercedes C class could get worse and cause major problems, even a turbo breakage. It is therefore important to understand how to maintain it so that you can take the required measures. If you observe a turbo noise on your Mercedes C class, you are on the good web page. First we will see some tips to properly preserve the turbo, then what are the causes of these noises and how to resolve them.
Few techniques to preserve and avoid noises on your Mercedes C class turbo
Turbo complications can be kept off. In this case, there are different possibilities to properly preserve it or change its conduct to preserve it. To be able to protect the turbocharger of the Mercedes C class, we suggest you not to accelerate when starting the engine. Wait until the car is warm up before accelerating. Check the oil level every single 30,000 km or so.
Turbo, which whistles on the Mercedes C class: what are the causes?
We will now take a look at the most chronic turbo noises on this Mercedes C class. This will allow you to correctly detect the source of the whistle in question.
The turbo of your Mercedes C class makes noise all the time
If your turbo generates noise in all conditions, there is obviously a problem. This sound comes when the turbo is pressurized. This is frequently related to insufficient lubrication of the mechanism. Have it checked by your professional for a thorough check. If the turbo of your Mercedes C class 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 C class: Turbo noise at acceleration
The turbocharger of this Mercedes C class produces a whistle when you accelerate. This concern can arise from two main scenarios. This is probably due to 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 vital to identify the failure. You can swap the hose if necessary, or change the exchanger if it is broken.
Mercedes C class: Turbo noise at deceleration
If the turbo of this Mercedes C class emits a sound when decelerating, it’s because the turbo still works! There is no real explanation 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 makes noises once you discharge the accelerator pedal, but it certainly doesn’t come from the turbo of your Mercedes C class. Maybe a problem of admission?
Mercedes C class: Metal rattling noise of the turbo
A metallic rattling sound from the turbocharger of this Mercedes C class 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 higher disorders, and it is expensive to change.
