Do you hear a metallic noise on your Mazda CX 9 once you drive? We know that this is not pleasurable and that you have questions. Discovering such a noise is not always a good indication, but it may also be nothing serious. To help you eliminate this issue, our redaction decided to prepare this content page to assist you in this search. In order to perform this research as accurately as possible, we will first have a look at the possible sources of metallic noise in the front of your automobile, and then, if the metallic noise comes from the rear of your automobile.
Metal noise Mazda CX 9 coming from the front end of the automobile
I hear 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 manifestations on your Mazda CX 9, may be that one of your bearing is tired, it will commonly make a loud noise that increase when stressed (turns faster and faster). So bear in mind to examine 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, examine this article on loud noise on Mazda CX 9, you will most likely find a solution to your issue.
If you notice a metalic noise on Mazda CX 9 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. Indeed, a disc or a set of dead plates will generate a strong metallic rubbing 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 removing 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 automobile, and you want informations about it, go through this guide for more information 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 Mazda CX 9, 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 examine this, position 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 changed. If this is your case, we encourage that you have a look at this content page for a complete guide about steering noises on Mazda CX 9.
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 damaged, you will feel as you pass over damaged roads or sidewalks, loud metallic noises on your Mazda CX 9. Once screwed up, they will no longer fulfill their role as shock absorbers and, with each impact, or violent acceleration, a noise will come out. Therefore, take into account to examine their status and swap them if needed. Feel free to have a look at this content page which is a complete file about strut mounts noises on Mazda CX 9, how to examine their condition and replace them.
Finally, the last classic trigger of metallic noise on Mazda CX 9. 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 make a continuous metal rattling noise. That you shouldn’t feel in neutral. If this is your case, we encourage that you browse this detailed guide on the origins of steering noises on Mazda CX 9.
Metallic noise Mazda CX 9 coming from the rear end of the vehicle
Exhaust pipe
If, on the other hand, you feel an exhaust noise that is more of a metallic type, it is possible that one or more parts of your exhaust may be damaged. Indeed, it is possible that either the catalyst or the silencer may be the trigger of this noise. To be sure, go under the automobile, cold, and knock each of the previously stated elements with a hammer to find the source of the noise. You should perceive 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 swapping it, as well as the silencer. In this instance, to eliminate the metallic noise on your Mazda CX 9, 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 possible that with wear they are at the origin of your metallic noises on your Mazda CX 9. 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 comes from your discs brakes or pads, you should refer to the part in question in the first section of this manual.
