Do you listen a metallic noise on your Renault Laguna 3 when ever you drive? We can understand that this is not pleasurable and that you have questions. Experiencing such a noise is not always a good indication, but it may also be nothing severe. To help you fix this problem, our team has decided to prepare this content to help you in this search. In order to execute this research as efficiently as possible, we will first have a look at the plausible origins of metallic noise in the front of your vehicle, and then, if the metallic noise comes from the rear of your vehicle.
Metal noise Renault Laguna 3 coming from the front end of the vehicle
I acknowledge a metal rattling noise coming from wheels
- Metallic noise originating from your bearing
- Metalic noise coming from brake
- Stabilizer bar worn
One of the possible causes of metal noise symptoms on your Renault Laguna 3, may be that one of your bearing is tired, it will commonly produce a loud noise that raises when stressed (turns faster and faster). So take into account to verify by taking speed (neutral gear and window open to listen only to noise of the wheels) that the noise is well based here, if this is the case swap it or them quickly. If, on the other hand, this noise only manifests itself with an engaged speed, read this article on loud noise on Renault Laguna 3, you will most likely find a solution to your problem.
If you discern a metalic noise on Renault Laguna 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. Indeed, a disc or a set of dead plates will make a strong metallic rubbing noise that you will inevitably feel. To verify this, put your vehicle on safety stand, and verify the condition of your discs and pads by getting rid of the wheel. If they are involved, swap them quickly , otherwise you will no longer be able to brake. If you feel a metallic noise from your vehicle, and you want informations about it, examine 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 acknowledge a metallic noise on your Renault Laguna 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 verify this, put 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 recommend that you browse this content for a complete guide about steering noises on Renault Laguna 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 harmed, you will feel as you pass over damaged roads or sidewalks, loud metallic noises on your Renault Laguna 3. Once screwed up, they will no longer accomplish their purpose as shock absorbers and, with each impact, or violent acceleration, a noise will arise. Therefore, keep in mind to verify their status and swap them if necessary. Feel free to consult this content which is a complete file about strut mounts noises on Renault Laguna 3, how to verify their condition and replace them.
Finally, the last typical cause of metallic noise on Renault Laguna 3. It’s because your transmission system is the source. It is conceivable, 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 recommend that you browse this detailed guide on the origins of steering noises on Renault Laguna 3.
Metallic noise Renault Laguna 3 coming from the rear end of the vehicle
Exhaust pipe
If, on the other hand, you discern 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 cause of this sound. To be certain, go under the vehicle, cold, and knock each of the previously stated components with a hammer to discern the source 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 necessary to reflect on replacing it, as well as the silencer. In cases like this, to eliminate the metallic noise on your Renault Laguna 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 Renault Laguna 3. Go a little further up in the content 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.
