Do you experience a metallic noise on your BMW X4 when ever you drive? We can understand that this is not enjoyable and that you have questions. Discovering such a noise is not always a good indication, but it may also be nothing major. To support you remedy this trouble, we have decided to create this content to assist you in this search. In order to perform this research as efficiently as possible, we will first check out the plausible sources 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 X4 coming from the front end of the vehicle
I listen a metal rattling noise coming from wheels
- Metallic noise coming from your bearing
- Metalic noise coming from brake
- Stabilizer bar worn
One of the possible causes of metal noise symptoms on your BMW X4, may be that one of your bearing is tired, it will frequently generate a loud noise that goes up 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 established here, if this is the case change it or them promptly. If, on the other hand, this noise only manifests itself with an engaged speed, browse this article on loud noise on BMW X4, you will most likely find a solution to your trouble.
If you hear a metalic noise on BMW X4 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 reason. In fact, a disc or a set of dead plates will generate a strong metallic rubbing noise that you will inevitably feel. To check this, put your vehicle on safety stand, and check 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 experience a metallic noise from your vehicle, and you want explications about it, read 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 BMW X4, 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 check 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 changed. If this is your case, we would suggest that you browse this content for a complete guide about steering noises on BMW X4.
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 X4. Once screwed up, they will no longer fulfill their purpose as shock absorbers and, with each impact, or violent acceleration, a noise will appear. Therefore, remember to check their status and change them if required. Feel free to read this content which is a complete file about strut mounts noises on BMW X4, how to check their state and replace them.
Finally, the last common reason of metallic noise on BMW X4. It’s because your transmission system is the origin. It is plausible, 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 sound. That you shouldn’t feel in neutral. If this is your case, we would suggest that you browse this detailed guide on the origins of steering noises on BMW X4.
Metallic noise BMW X4 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 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 reason of this sound. To be sure, go under the vehicle, cold, and knock each of the previously stated components with a hammer to identify 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 necessary to reflect on replacing it, as well as the silencer. In this case, to stop the metallic noise on your BMW X4, 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 plausible that with wear they are at the origin of your metallic noises on your BMW X4. Go a little further up in the content where you will find information of the solution already exposed for the front part of the vehicle.
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.
