Do you notice a metallic noise on your Mercedes Benz E Class when ever you drive? We can understand that this is not relaxing and that you have questions. Discovering such a noise is not always a good indicator, but it may also be nothing serious. To support you remedy this problem, we have decided to prepare this article content to help you in this search. In order to execute this research as efficiently as possible, we will first look at the plausible sources of metallic noise in the front of your car, and then, if the metallic noise comes from the rear of your car.
Metal noise Mercedes Benz E Class coming from the front end of the car
I hear a metal rattling noise coming from wheels
- Metallic noise coming from your bearing
- Metalic noise coming from brake
- Stabilizer bar worn
One of the probable causes of metal noise symptoms on your Mercedes Benz E Class, may be that one of your bearing is tired, it will tend to generate a loud noise that increases when stressed (turns faster and faster). So take into account to check by taking speed (neutral gear and window open to be aware only to noise of the wheels) that the noise is well located here, if this is the case replace it or them quickly. If, on the other hand, this noise only manifests itself with an engaged speed, read this guide on loud noise on Mercedes Benz E Class, you will most likely find a remedy to your problem.
If you encounter a metalic noise on Mercedes Benz E Class 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 cause. Indeed, a disc or a set of dead plates will generate a strong metallic friction noise that you will inevitably feel. To check this, put your car on safety stand, and check the condition of your discs and pads by getting rid of the wheel. If they are involved, replace them quickly , otherwise you will no longer be able to brake. If you experience a metallic noise from your car, and you want infos about it, examine this guide for more information about brake noises on xxx.
If it is rather when you are turning, passing over a bump or sidewalk that you hear a metallic noise on your Mercedes Benz E Class, then your rods may be worn. Whether it is the steering or the stabilizer bar, their wear will induce a metallic snap when they hit or change direction. To check this, position yourself under your car, without the wheels, and move your rods, if they only oppose very little force it is likely that they will have to be replaced. If this is your case, we would suggest that you read this article content for a complete guide about steering noises on Mercedes Benz E Class.
Other sources
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- Engine silentblock
- Dead gearbox, or broken pinion
A little 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 Benz E Class. 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, think about to check their status and replace them if necessary. Feel free to read this article content which is a complete file about strut mounts noises on Mercedes Benz E Class, how to check their condition and replace them.
Finally, the last typical cause of metallic noise on Mercedes Benz E Class. It’s because your transmission system is the origin. It is possible, 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 make a continuous metal rattling sound. That you shouldn’t feel in neutral. If this is your case, we would suggest that you read this detailed guide on the origins of steering noises on Mercedes Benz E Class.
Metallic noise Mercedes Benz E Class coming from the rear end of the vehicle
Exhaust pipe
If, on the other hand, you notice an exhaust noise that is more of a metallic type, it is plausible that one or more parts of your exhaust may be damaged. Indeed, it is plausible that either the catalyst or the silencer may be the cause of this sound. To be certain, go under the car, cold, and knock each of the previously stated elements with a hammer to identify the origin of the noise. You should acknowledge 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 replacing it, as well as the silencer. In cases like this, to stop the metallic noise on your Mercedes Benz E Class, 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 car, it is plausible that with wear they are at the origin of your metallic noises on your Mercedes Benz E Class. Go a little further up in the article where you will find information of the solution already exposed for the front part of the car.
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.
