Do you perceive a metallic noise on your Bmw Serie 1 once you drive? We understand that this is not pleasurable and that you have questions. Experiencing such a noise is not always a good signal, but it may also be nothing serious. To support you eliminate this issue, our team has decided to write this content page to help you in this research. In order to carry out this research as efficiently as possible, we will first look at the conceivable origins of metallic noise in the front of your automobile, and then, if the metallic noise comes from the rear of your automobile.
Metal noise Bmw Serie 1 coming from the front end of the automobile
I listen to a metal rattling noise coming from wheels
- Metallic noise based on your bearing
- Metalic noise coming from brake
- Stabilizer bar worn
One of the most likely triggers of metal noise manifestations on your Bmw Serie 1, may be that one of your bearing is tired, it will tend to make a loud noise that increase when stressed (turns faster and faster). So take into account to verify by taking speed (neutral gear and window open to give consideration only to noise of the wheels) that the noise is well based here, if this is the case replace it or them fairly quickly. If, on the other hand, this noise only manifests itself with an engaged speed, read this guide on loud noise on Bmw Serie 1, you will most likely find a solution to your issue.
If you hear a metalic noise on Bmw Serie 1 and you have the feeling that it comes from your front wheels, it is highly conceivable that it is your pads or discs that are the cause. In fact, a disc or a set of dead plates will create a strong metallic rubbing noise that you will inevitably feel. To verify this, put your automobile on safety stand, and verify the condition of your discs and pads by taking out 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 infos about it, read this article for more info about brake noises on xxx.
If it is rather when you are turning, passing over a bump or sidewalk that you listen to a metallic noise on your Bmw Serie 1, 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 verify 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 replaced. If this is your case, we recommend highly that you have a look at this content page for a complete guide about steering noises on Bmw Serie 1.
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 Bmw Serie 1. Once screwed up, they will no longer accomplish their task as shock absorbers and, with each impact, or violent acceleration, a noise will come out. Therefore, take into account to verify their status and replace them if required. Feel free to consult this content page which is a complete file about strut mounts noises on Bmw Serie 1, how to verify their condition and swap them.
Finally, the last classic cause of metallic noise on Bmw Serie 1. It’s because your transmission system is the source. 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 develop a continuous metal rattling noise. That you shouldn’t feel in neutral. If this is your case, we recommend highly that you read this detailed guide on the origins of steering noises on Bmw Serie 1.
Metallic noise Bmw Serie 1 coming from the rear end of the vehicle
Exhaust pipe
If, on the other hand, you feel an exhaust noise that is more of a metallic type, it is conceivable that one or more parts of your exhaust may be damaged. In fact, it is conceivable that either the catalyst or the silencer may be the cause of this noise. To be sure, go under the automobile, cold, and knock each of the previously stated components with a hammer to establish the source of the noise. You should perceive 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 necessary to consider changing it, as well as the silencer. In this instance, to eliminate the metallic noise on your Bmw Serie 1, 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 conceivable that with wear they are at the origin of your metallic noises on your Bmw Serie 1. Go a little further up in the content where you will find details of the solution already exposed for the front part of the automobile.
Finally, if the noise originates from your discs brakes or pads, you should refer to the part in question in the first section of this manual.
