A turbo noise on a Mercedes Cla could get worse and bring major problems, even a turbo breakage. It is therefore important to understand how to maintain it so that you can take the appropriate precautions. If you observe a turbo noise on your Mercedes Cla, you are on the good website. First we will see some recommendations to properly preserve the turbo, then what are the causes of these noises and how to fix them.
Few recommendations to preserve and prevent noises on your Mercedes Cla turbo
Turbo trouble can be kept off. In this case, there are some solutions to properly preserve it or change its conduct to preserve it. In order to protect the turbocharger of the Mercedes Cla, we advise you not to accelerate when starting the engine. Wait until the automobile is warm up before accelerating. Check the oil level every 30,000 km or so.
Turbo, which whistles on the Mercedes Cla: what are the reasons?
We will now look at the most recurrent turbo noises on this Mercedes Cla. This will allow you to efficiently locate the source of the whistle in question.
The turbo of your Mercedes Cla makes noise all the time
If your turbo generates noise in all situations, there is clearly a issue. This sound rises when the turbo is pressurized. This is frequently related to deficient lubrication of the mechanism. Have it inspected by your professional for a thorough check. If the turbo of your Mercedes Cla is definitely in poor condition, you will probably have to replace it. In general, this failure is indicated by a warning light on your dashboard.
Mercedes Cla: Turbo noise at acceleration
The turbocharger of this Mercedes Cla produces a whistle when you accelerate. This concern can arise from two main scenarios. This is most likely 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 important to identify the failure. You can swap the hose if necessary, or change the exchanger if it is broken.
Mercedes Cla: Turbo noise at deceleration
If the turbo of this Mercedes Cla emits a sound when decelerating, it’s because the turbo still works! There is no real reason 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 possible that your engine block makes noises once you discharge the accelerator pedal, but it certainly doesn’t come from the turbo of your Mercedes Cla. Perhaps a issue of admission?
Mercedes Cla: Metal rattling noise of the turbo
A metallic rattling sound from the turbocharger of this Mercedes Cla 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 bring much higher complications, and it is expensive to replace.
