Do you notice a metallic noise on your Nissan Altima once you drive? We understand that this is not enjoyable and that you have questions. Finding out such a noise is not always a good indication, but it may also be nothing major. To support you solve this trouble, our redaction decided to produce this article content to help you in this search. In order to accomplish 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 Nissan Altima coming from the front end of the automobile
I hear a metal rattling noise coming from wheels
- Metallic noise coming from your bearing
- Metalic noise coming from brake
- Stabilizer bar worn
One of the most likely causes of metal noise manifestations on your Nissan Altima, may be that one of your bearing is tired, it will tend to generate a loud noise that increase when stressed (turns faster and faster). So please remember to check 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 replace it or them promptly. If, on the other hand, this noise only manifests itself with an engaged speed, browse this guide on loud noise on Nissan Altima, you will most likely find a solution to your trouble.
If you experience a metalic noise on Nissan Altima 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 trigger. Indeed, a disc or a set of dead plates will generate a strong metallic rubbing noise that you will inevitably feel. To check this, put your automobile on safety stand, and check the condition 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 experience a metallic noise from your automobile, 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 hear a metallic noise on your Nissan Altima, 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, 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 recommend highly that you consult this article content for a complete guide about steering noises on Nissan Altima.
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 Nissan Altima. Once screwed up, they will no longer accomplish their function as shock absorbers and, with each impact, or violent acceleration, a noise will appear. Therefore, please remember to check their status and replace them if required. Feel free to consult this article content which is a complete file about strut mounts noises on Nissan Altima, how to check their condition and swap them.
Finally, the last common trigger of metallic noise on Nissan Altima. 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 develop a continuous metal rattling sound. That you shouldn’t feel in neutral. If this is your case, we recommend highly that you read this detailed guide on the origins of steering noises on Nissan Altima.
Metallic noise Nissan Altima 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 trigger of this sound. To be sure, go under the automobile, cold, and knock each of the previously stated components with a hammer to define 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 required to reflect on changing it, as well as the silencer. In this instance, to stop the metallic noise on your Nissan Altima, 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 Nissan Altima. Go a little further up in the document where you will find details of the solution already exposed for the front part of the automobile.
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.
