Do you listen a metallic noise on your Subaru Legacy when ever you drive? We understand that this is not pleasurable and that you have questions. Listening such a noise is not always a good signal, but it may also be nothing severe. To support you fix this trouble, our team has decided to compose this content page to assist you in this investigation. In order to execute this research as effectively as possible, we will first take a look at the plausible sources of metallic noise in the front of your car, and then, if the metallic noise comes from the rear of your car.
Metal noise Subaru Legacy coming from the front end of the car
I notice 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 causes of metal noise symptoms on your Subaru Legacy, may be that one of your bearing is tired, it will frequently make a loud noise that goes up when stressed (turns faster and faster). So take into account to verify by taking speed (neutral gear and window open to be aware only to noise of the wheels) that the noise is well located here, if this is the case change 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 Subaru Legacy, you will most likely find a remedy to your trouble.
If you encounter a metalic noise on Subaru Legacy 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 verify this, put your car on safety stand, and verify the state of your discs and pads by taking out the wheel. If they are involved, change them quickly , otherwise you will no longer be able to brake. If you experience a metallic noise from your car, and you want infos about it, browse 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 notice a metallic noise on your Subaru Legacy, 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 verify 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 replaced. If this is your case, we encourage that you read this content page for a complete guide about steering noises on Subaru Legacy.
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 weakened, you will feel as you pass over damaged roads or sidewalks, loud metallic noises on your Subaru Legacy. 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, please remember to verify their status and change them if needed. Feel free to consult this content page which is a complete file about strut mounts noises on Subaru Legacy, how to verify their state and swap them.
Finally, the last basic reason of metallic noise on Subaru Legacy. It’s because your transmission system is the origin. 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 sound. That you shouldn’t feel in neutral. If this is your case, we encourage that you look at this detailed guide on the sources of steering noises on Subaru Legacy.
Metallic noise Subaru Legacy 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 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 sound. To be sure, go under the car, cold, and knock each of the previously stated units with a hammer to define the origin 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 consider replacing it, as well as the silencer. In this case, to stop the metallic noise on your Subaru Legacy, 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 plausible that with wear they are at the origin of your metallic noises on your Subaru Legacy. Go a little further up in the content page where you will find details of the solution already exposed for the front part of the car.
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.
