Do you experience a metallic noise on your Volkswagen Polo 5 once you drive? We can understand that this is not pleasant and that you have questions. Hearing such a noise is not always a good signal, but it may also be nothing serious. To support you fix this trouble, our redaction decided to prepare this article to assist you in this research. In order to accomplish this research as accurately as possible, we will first check out 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 Volkswagen Polo 5 coming from the front end of the car
I notice 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 Volkswagen Polo 5, may be that one of your bearing is tired, it will frequently produce a loud noise that raises when stressed (turns faster and faster). So bear in mind to verify by taking speed (neutral gear and window open to concentrate 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, browse this article on loud noise on Volkswagen Polo 5, you will most likely find a solution to your trouble.
If you notice a metalic noise on Volkswagen Polo 5 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. Indeed, a disc or a set of dead plates will create a strong metallic friction noise that you will inevitably feel. To verify this, put your car on safety stand, and verify the state 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 car, 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 notice a metallic noise on your Volkswagen Polo 5, 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 verify this, put 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 swapped. If this is your case, we advise that you read this article for a complete guide about steering noises on Volkswagen Polo 5.
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 damaged, you will feel as you pass over damaged roads or sidewalks, loud metallic noises on your Volkswagen Polo 5. Once screwed up, they will no longer accomplish their function as shock absorbers and, with each impact, or violent acceleration, a noise will occur. Therefore, bear in mind to verify their status and replace them if needed. Feel free to browse this article which is a complete file about strut mounts noises on Volkswagen Polo 5, how to verify their state and swap them.
Finally, the last typical reason of metallic noise on Volkswagen Polo 5. 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 develop a continuous metal rattling sound. That you shouldn’t feel in neutral. If this is your case, we advise that you look at this detailed guide on the sources of steering noises on Volkswagen Polo 5.
Metallic noise Volkswagen Polo 5 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. Indeed, it is plausible that either the catalyst or the silencer may be the reason of this sound. To be sure, go under the car, cold, and knock each of the previously stated units with a hammer to determine 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 consider changing it, as well as the silencer. In this instance, to stop the metallic noise on your Volkswagen Polo 5, 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 Volkswagen Polo 5. Go a little further up in the content page 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.
