A turbo noise on a Mercedes Viano could get worse and cause major problems, even a turbo breakdown. It is therefore essential to understand how to take care of it so that you can take the appropriate precautions. If you notice a turbo noise on your Mercedes Viano, you are on the good web page. First we will see some recommendations to correctly look after the turbo, then what are the causes of these noises and how to fix them.
Few recommendations to look after and prevent noises on your Mercedes Viano turbo
Turbo disorders can be kept off. In this case, there are several solutions to properly look after it or change its conduct to preserve it. To be able to protect the turbocharger of the Mercedes Viano, we advise you not to accelerate when starting the engine. Wait until the automobile is warm up before accelerating. Examine the oil level every single 30,000 km or so.
Turbo, which whistles on the Mercedes Viano: what are the causes?
We will now take a look at the most chronic turbo noises on this Mercedes Viano. This will allow you to efficiently detect the origin of the whistle in question.
The turbo of your Mercedes Viano makes noise all the time
If your turbo generates noise in all situations, there is clearly a issue. This sound shows up when the turbo is pressurized. This is usually connected to insufficient lubrication of the mechanism. Have it inspected by your professional for a thorough check. If the turbo of your Mercedes Viano 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 Viano: Turbo noise at acceleration
The turbocharger of this Mercedes Viano provides a whistle when you accelerate. This concern can arise from two main scenarios. This is most likely 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 necessary to discern the failure. You can change the hose if necessary, or change the exchanger if it is broken.
Mercedes Viano: Turbo noise at deceleration
If the turbo of this Mercedes Viano emits a sound when decelerating, it’s because the turbo still functions! There is no real reason for the turbo to produce 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 creates noises once you release the accelerator pedal, but it undoubtedly doesn’t come from the turbo of your Mercedes Viano. Maybe a issue of admission?
Mercedes Viano: Metal rattling noise of the turbo
A metallic rattling sound from the turbocharger of this Mercedes Viano 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 cause much greater problems, and it is expensive to change.
