A turbo noise on a Mercedes Benz GLA Class could get worse and bring major problems, even a turbo breakage. It is therefore important to know how to maintain it so that you can take the necessary measures. If you see a turbo noise on your Mercedes Benz GLA Class, you are on the good web page. First we will check out some tips to correctly maintain the turbo, then what are the causes of these noises and how to fix them.turbo-noise-mercedes-benz-gla-class

Few recommendations to maintain and prevent noises on your Mercedes Benz GLA Class turbo

Turbo disorders can be prevented. In this case, there are several possibilities to properly maintain it or change its conduct to preserve it. To be able to protect the turbocharger of the Mercedes Benz GLA Class, we encourage 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 Benz GLA Class: what are the reasons?

We will now look into the most recurrent turbo noises on this Mercedes Benz GLA Class. This will allow you to properly locate the source of the whistle in question.

The turbo of your Mercedes Benz GLA Class makes noise all the time

If your turbo produces noise in all conditions, there is clearly a trouble. This sound shows up when the turbo is pressurized. This is usually related to insufficient lubrication of the mechanism. Have it examined by your professional for a thorough check. If the turbo of your Mercedes Benz GLA Class is definitely in poor condition, you will certainly have to replace it. In general, this failure is indicated by a warning light on your dashboard.

Mercedes Benz GLA Class: Turbo noise at acceleration

The turbocharger of this Mercedes Benz GLA Class produces a whistle when you accelerate. This matter can arise from two main scenarios. This is probably 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 vital to identify the failure. You can swap the hose if necessary, or change the exchanger if it is broken.

Mercedes Benz GLA Class: Turbo noise at deceleration

If the turbo of this Mercedes Benz GLA Class 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 creates noises once you release the accelerator pedal, but it undoubtedly doesn’t come from the turbo of your Mercedes Benz GLA Class. Perhaps a trouble of admission?

Mercedes Benz GLA Class: Metal rattling noise of the turbo

A metallic rattling sound from the turbocharger of this Mercedes Benz GLA Class comes from a mechanical failure. This means that the turbo is in poor condition! Don’t wait too long before going to a garage. Turbo breakage can generate much higher complications, and it is expensive to replace.