Do you listen a metallic noise on your Citroen C4 Picasso every time you drive? We can understand that this is not relaxing and that you have questions. Hearing such a noise is not always a good signal, but it may also be nothing severe. To support you resolve this trouble, we have decided to prepare this content to assist you in this search. In order to carry out this research as effectively as possible, we will first take a look at the plausible origins of metallic noise in the front of your automobile, and then, if the metallic noise comes from the rear of your automobile.
Metal noise Citroen C4 Picasso coming from the front end of the automobile
I listen a metal rattling noise coming from wheels
- Metallic noise caused by your bearing
- Metalic noise coming from brake
- Stabilizer bar worn
One of the possible causes of metal noise manifestations on your Citroen C4 Picasso, may be that one of your bearing is tired, it will frequently make a loud noise that increase when stressed (turns faster and faster). So take into account 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 replace it or them promptly. If, on the other hand, this noise only manifests itself with an engaged speed, read this report on loud noise on Citroen C4 Picasso, you will most likely find a remedy to your trouble.
If you experience a metalic noise on Citroen C4 Picasso 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 friction noise that you will inevitably feel. To examine this, put your automobile on safety stand, and examine 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 automobile, and you want explications about it, browse this guide for more info 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 Citroen C4 Picasso, 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, put yourself under your automobile, 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 would suggest that you browse this content for a complete guide about steering noises on Citroen C4 Picasso.
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 weakened, you will feel as you pass over damaged roads or sidewalks, loud metallic noises on your Citroen C4 Picasso. Once screwed up, they will no longer fulfill their task as shock absorbers and, with each impact, or violent acceleration, a noise will arise. Therefore, remember to examine their status and replace them if required. Feel free to have a look at this content which is a complete file about strut mounts noises on Citroen C4 Picasso, how to examine their condition and change them.
Finally, the last typical reason of metallic noise on Citroen C4 Picasso. 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 develop a continuous metal rattling noise. That you shouldn’t feel in neutral. If this is your case, we would suggest that you read this detailed guide on the origins of steering noises on Citroen C4 Picasso.
Metallic noise Citroen C4 Picasso 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 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 noise. To be sure, go under the automobile, cold, and knock each of the previously stated elements with a hammer to establish the source 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 changing it, as well as the silencer. In cases like this, to stop the metallic noise on your Citroen C4 Picasso, 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 automobile, it is plausible that with wear they are at the origin of your metallic noises on your Citroen C4 Picasso. Go a little further up in the content where you will find details of the solution already exposed for the front part of the automobile.
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.
