A turbo noise on a Mercedes Benz M Class could get worse and cause major problems, even a turbo breakdown. It is therefore essential to know how to take care of it so that you can take the appropriate precautions. If you discover a turbo noise on your Mercedes Benz M Class, you are on the good website. First we will check out some tips to correctly maintain the turbo, then what are the causes of these noises and how to repair them.
Few advices to maintain and prevent noises on your Mercedes Benz M Class turbo
Turbo problems can be avoided. In this case, there are some solutions to properly maintain it or change its conduct to protect it. To be able to protect the turbocharger of the Mercedes Benz M Class, we recommend you not to accelerate when starting the engine. Wait until the car is warm up before accelerating. Check the oil level every 30,000 km or so.
Turbo, which whistles on the Mercedes Benz M Class: what are the causes?
We will now look into the most chronic turbo noises on this Mercedes Benz M Class. This will allow you to correctly find the source of the whistle in question.
The turbo of your Mercedes Benz M Class makes noise all the time
If your turbo generates noise in all circumstances, there is clearly a problem. This sound shows up when the turbo is pressurized. This is usually connected to deficient lubrication of the mechanism. Have it examined by your professional for a thorough check. If the turbo of your Mercedes Benz M Class is definitely in poor condition, you will probably have to swap it. In general, this malfunction is indicated by a warning light on your dashboard.
Mercedes Benz M Class: Turbo noise at acceleration
The turbocharger of this Mercedes Benz M Class generates a whistle when you accelerate. This matter can arise from two main situations. This is probably resulting from 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 identify the failure. You can change the hose if necessary, or change the exchanger if it is broken.
Mercedes Benz M Class: Turbo noise at deceleration
If the turbo of this Mercedes Benz M Class emits a sound when decelerating, it’s because the turbo still functions! There is no real reason for the turbo to create 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 produces noises once you release the accelerator pedal, but it undoubtedly doesn’t come from the turbo of your Mercedes Benz M Class. Maybe a problem of admission?
Mercedes Benz M Class: Metal rattling noise of the turbo
A metallic rattling sound from the turbocharger of this Mercedes Benz M 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 much higher trouble, and it is expensive to swap.
