Do you listen to a metallic noise on your Citroen C6 every time you drive? We understand that this is not pleasurable and that you are wandering. Finding out such a noise is not always a good sign, but it may also be nothing major. To support you resolve this trouble, we have decided to create this article to help you in this research. In order to carry out this research as accurately as possible, we will first take a look at the possible origins of metallic noise in the front of your car, and then, if the metallic noise comes from the rear of your car.
Metal noise Citroen C6 coming from the front end of the car
I experience 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 Citroen C6, may be that one of your bearing is tired, it will commonly generate a loud noise that goes up when stressed (turns faster and faster). So remember to check 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, examine this guide on loud noise on Citroen C6, you will most likely find a remedy to your trouble.
If you discern a metalic noise on Citroen C6 and you have the feeling that it comes from your front wheels, it is highly possible that it is your pads or discs that are the trigger. In fact, a disc or a set of dead plates will make a strong metallic friction noise that you will inevitably feel. To check this, put your car on safety stand, and check the condition of your discs and pads by taking away the wheel. If they are involved, replace them promptly , otherwise you will no longer be able to brake. If you encounter a metallic noise from your car, and you want infos about it, read 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 experience a metallic noise on your Citroen C6, 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 check 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 changed. If this is your case, we recommend highly that you consult this article for a complete guide about steering noises on Citroen C6.
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 Citroen C6. Once screwed up, they will no longer accomplish their function as shock absorbers and, with each impact, or violent acceleration, a noise will come out. Therefore, take into account to check their status and replace them if required. Feel free to have a look at this article which is a complete file about strut mounts noises on Citroen C6, how to check their condition and swap them.
Finally, the last typical trigger of metallic noise on Citroen C6. It’s because your transmission system is the source. 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 generate a continuous metal rattling sound. That you shouldn’t feel in neutral. If this is your case, we recommend highly that you look at this detailed guide on the origins of steering noises on Citroen C6.
Metallic noise Citroen C6 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 possible that one or more parts of your exhaust may be damaged. In fact, it is possible that either the catalyst or the silencer may be the trigger of this sound. To be certain, go under the car, cold, and knock each of the previously stated parts with a hammer to discern 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 required to consider replacing it, as well as the silencer. In this case, to stop the metallic noise on your Citroen C6, 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 possible that with wear they are at the origin of your metallic noises on your Citroen C6. Go a little further up in the article where you will find information of the solution already exposed for the front part of the car.
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.
