Do you notice a metallic noise on your Mercedes Classe Glc every time you drive? We understand that this is not enjoyable and that you have questions. Discovering such a noise is not always a good signal, but it may also be nothing major. To help you remedy this issue, our redaction decided to compose this content to help you in this research. In order to carry out this research as effectively as possible, we will first look into the plausible sources of metallic noise in the front of your automobile, and then, if the metallic noise comes from the rear of your automobile.
Metal noise Mercedes Classe Glc coming from the front end of the automobile
I listen a metal rattling noise coming from wheels
- Metallic noise caused by your bearing
- Metalic noise coming from brake
- Stabilizer bar worn
One of the most likely causes of metal noise manifestations on your Mercedes Classe Glc, may be that one of your bearing is tired, it will frequently make a loud noise that increases when stressed (turns faster and faster). So take into account to examine by taking speed (neutral gear and window open to pay attention only to noise of the wheels) that the noise is well based here, if this is the case replace it or them promptly. If, on the other hand, this noise only manifests itself with an engaged speed, browse this report on loud noise on Mercedes Classe Glc, you will most likely find a solution to your issue.
If you encounter a metalic noise on Mercedes Classe Glc and you have the feeling that it comes from your front wheels, it is highly plausible that it is your pads or discs that are the trigger. In fact, a disc or a set of dead plates will create a strong metallic rubbing noise that you will inevitably feel. To examine this, put your automobile on safety stand, and examine the condition of your discs and pads by getting rid of the wheel. If they are involved, replace them as soon as possible , otherwise you will no longer be able to brake. If you encounter a metallic noise from your automobile, and you want informations about it, browse this guide for more details about brake noises on xxx.
If it is rather when you are turning, passing over a bump or sidewalk that you listen a metallic noise on your Mercedes Classe Glc, then your rods may be worn. Whether it is the steering or the stabilizer bar, their wear will trigger a metallic snap when they hit or change direction. To examine this, put yourself under your automobile, without the wheels, and move your rods, if they only oppose very little force it is likely that they will have to be changed. If this is your case, we advise that you consult this content for a complete guide about steering noises on Mercedes Classe Glc.
Other sources
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- Engine silentblock
- Dead gearbox, or broken pinion
A bit like worn stabilizer bar, if your engine silent blocks are harmed, you will feel as you pass over damaged roads or sidewalks, loud metallic noises on your Mercedes Classe Glc. Once screwed up, they will no longer accomplish their task as shock absorbers and, with each impact, or violent acceleration, a noise will appear. Therefore, remember to examine their status and replace them if needed. Feel free to consult this content which is a complete file about strut mounts noises on Mercedes Classe Glc, how to examine their condition and change them.
Finally, the last classic trigger of metallic noise on Mercedes Classe Glc. It’s because your transmission system is the origin. It is conceivable, either because of improper use of the gearbox or because of excessive wear, that some gears in your gearbox have broken and are wandering around in it. They will then generate a continuous metal rattling noise. That you shouldn’t feel in neutral. If this is your case, we advise that you read this detailed guide on the sources of steering noises on Mercedes Classe Glc.
Metallic noise Mercedes Classe Glc coming from the rear end of the vehicle
Exhaust pipe
If, on the other hand, you discern an exhaust noise that is more of a metallic type, it is plausible that one or more parts of your exhaust may be damaged. In fact, it is plausible that either the catalyst or the silencer may be the trigger of this noise. To be sure, go under the automobile, cold, and knock each of the previously stated components with a hammer to determine the origin of the noise. You should hear things moving in the problematic part, if it’s the exhaust baffles, you can try to hammer in the section a little to try to block them and limit their movements. If it is a dead catalyst, it will be required to reflect on changing it, as well as the silencer. In such a case, to eliminate the metallic noise on your Mercedes Classe Glc, you will either have to find a second hand one and do it yourself, or go to your mechanic.
Noise from wheels
- Bearings
- Brake pads or discs
As for the bearings of your automobile, it is plausible that with wear they are at the origin of your metallic noises on your Mercedes Classe Glc. Go a little further up in the article content where you will find information of the solution already exposed for the front part of the automobile.
Finally, if the noise comes from your discs brakes or pads, you should refer to the part in question in the first section of this manual.
