Do you listen a metallic noise on your Bmw Serie 1 F21 when you drive? We know that this is not pleasant and that you are wandering. Hearing such a noise is not always a good sign, but it may also be nothing severe. To support you resolve this problem, our redaction decided to write this content to help you in this search. In order to execute this research as efficiently as possible, we will first look into the conceivable origins of metallic noise in the front of your vehicle, and then, if the metallic noise comes from the rear of your vehicle.
Metal noise Bmw Serie 1 F21 coming from the front end of the vehicle
I acknowledge 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 symptoms on your Bmw Serie 1 F21, may be that one of your bearing is tired, it will commonly generate a loud noise that raises when stressed (turns faster and faster). So keep in mind to examine by taking speed (neutral gear and window open to pay attention only to noise of the wheels) that the noise is well established here, if this is the case change it or them fairly quickly. If, on the other hand, this noise only manifests itself with an engaged speed, browse this report on loud noise on Bmw Serie 1 F21, you will most likely find a solution to your problem.
If you notice a metalic noise on Bmw Serie 1 F21 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. Indeed, a disc or a set of dead plates will create a strong metallic friction noise that you will inevitably feel. To examine this, put your vehicle on safety stand, and examine the state of your discs and pads by getting rid of the wheel. If they are involved, change them quickly , otherwise you will no longer be able to brake. If you feel a metallic noise from your vehicle, and you want informations about it, browse this article for more details about brake noises on xxx.
If it is rather when you are turning, passing over a bump or sidewalk that you acknowledge a metallic noise on your Bmw Serie 1 F21, then your rods may be worn. Whether it is the steering or the stabilizer bar, their wear will cause a metallic snap when they hit or change direction. To examine this, position yourself under your vehicle, without the wheels, and move your rods, if they only oppose very little force it is likely that they will have to be swapped. If this is your case, we advise that you read this content for a complete guide about steering noises on Bmw Serie 1 F21.
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 F21. Once screwed up, they will no longer fulfill their function as shock absorbers and, with each impact, or violent acceleration, a noise will come out. Therefore, think about to examine their status and change them if required. Feel free to consult this content which is a complete file about strut mounts noises on Bmw Serie 1 F21, how to examine their state and replace them.
Finally, the last basic cause of metallic noise on Bmw Serie 1 F21. 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 generate a continuous metal rattling sound. That you shouldn’t feel in neutral. If this is your case, we advise that you browse this detailed guide on the origins of steering noises on Bmw Serie 1 F21.
Metallic noise Bmw Serie 1 F21 coming from the rear end of the vehicle
Exhaust pipe
If, on the other hand, you are subject to an exhaust noise that is more of a metallic type, it is conceivable that one or more parts of your exhaust may be damaged. Indeed, it is conceivable that either the catalyst or the silencer may be the cause of this sound. To be certain, go under the vehicle, cold, and knock each of the previously stated elements with a hammer to discern the source 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 consider swapping it, as well as the silencer. In cases like this, to stop the metallic noise on your Bmw Serie 1 F21, 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 vehicle, it is conceivable that with wear they are at the origin of your metallic noises on your Bmw Serie 1 F21. Go a little further up in the content page where you will find details of the solution already exposed for the front part of the vehicle.
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.
