Do you perceive a metallic noise on your Scion tC once you drive? We can understand that this is not pleasant and that you are wandering. Hearing such a noise is not always a good signal, but it may also be nothing major. To help you fix this problem, we have decided to produce this article to assist you in this investigation. In order to conduct this research as accurately as possible, we will first check out the conceivable 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 Scion tC coming from the front end of the vehicle
I notice 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 triggers of metal noise manifestations on your Scion tC, 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 think about to verify 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, browse this report on loud noise on Scion tC, you will most likely find a solution to your problem.
If you experience a metalic noise on Scion tC and you have the feeling that it comes from your front wheels, it is highly conceivable that it is your pads or discs that are the reason. In fact, a disc or a set of dead plates will create a strong metallic friction 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 removing 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, read this article for more info 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 Scion tC, 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, position 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 replaced. If this is your case, we recommend highly that you browse this article for a complete guide about steering noises on Scion tC.
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 Scion tC. Once screwed up, they will no longer fulfill their function 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 needed. Feel free to consult this article which is a complete file about strut mounts noises on Scion tC, how to verify their condition and change them.
Finally, the last common reason of metallic noise on Scion tC. 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 make a continuous metal rattling sound. That you shouldn’t feel in neutral. If this is your case, we recommend highly that you browse this detailed guide on the origins of steering noises on Scion tC.
Metallic noise Scion tC 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 conceivable that one or more parts of your exhaust may be damaged. In fact, it is conceivable that either the catalyst or the silencer may be the reason of this sound. To be sure, go under the vehicle, cold, and knock each of the previously stated components with a hammer to define 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 changing it, as well as the silencer. In cases like this, to eliminate the metallic noise on your Scion tC, 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 conceivable that with wear they are at the origin of your metallic noises on your Scion tC. Go a little further up in the article 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.
