Do you listen a metallic noise on your Volkswagen Polo 3 every time you drive? We know that this is not pleasurable and that you are wandering. Finding out such a noise is not always a good indicator, but it may also be nothing major. To help you solve this trouble, we have decided to create this article to assist you in this research. In order to carry out this research as efficiently as possible, we will first take a look at 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 Volkswagen Polo 3 coming from the front end of the vehicle
I acknowledge a metal rattling noise coming from wheels
- Metallic noise caused by your bearing
- Metalic noise coming from brake
- Stabilizer bar worn
One of the most likely triggers of metal noise manifestations on your Volkswagen Polo 3, may be that one of your bearing is tired, it will tend to make a loud noise that increases when stressed (turns faster and faster). So think about to check by taking speed (neutral gear and window open to be aware only to noise of the wheels) that the noise is well based here, if this is the case swap it or them fairly quickly. If, on the other hand, this noise only manifests itself with an engaged speed, browse this guide on loud noise on Volkswagen Polo 3, you will most likely find a solution to your trouble.
If you encounter a metalic noise on Volkswagen Polo 3 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. In fact, a disc or a set of dead plates will create a strong metallic rubbing noise that you will inevitably feel. To check this, put your vehicle on safety stand, and check the condition of your discs and pads by getting rid of the wheel. If they are involved, swap them as soon as possible , otherwise you will no longer be able to brake. If you feel a metallic noise from your vehicle, and you want explications about it, go through 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 acknowledge a metallic noise on your Volkswagen Polo 3, 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 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 have a look at this article for a complete guide about steering noises on Volkswagen Polo 3.
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 3. 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, take into account to check their status and swap them if required. Feel free to browse this article which is a complete file about strut mounts noises on Volkswagen Polo 3, how to check their condition and swap them.
Finally, the last common cause of metallic noise on Volkswagen Polo 3. 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 make a continuous metal rattling sound. That you shouldn’t feel in neutral. If this is your case, we advise that you read this detailed guide on the origins of steering noises on Volkswagen Polo 3.
Metallic noise Volkswagen Polo 3 coming from the rear end of the vehicle
Exhaust pipe
If, on the other hand, you experience 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 cause of this sound. To be sure, go under the vehicle, cold, and knock each of the previously stated units with a hammer to determine the source of the noise. You should notice 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 cases like this, to stop the metallic noise on your Volkswagen Polo 3, 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 Volkswagen Polo 3. 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 originates from your discs brakes or pads, you should refer to the part in question in the first section of this manual.
