Do you listen a metallic noise on your Chevrolet Tahoe every time you drive? We can understand that this is not enjoyable and that you have questions. Experiencing such a noise is not always a good indicator, but it may also be nothing major. To help you remedy this issue, our team has decided to create this article to help you in this investigation. In order to execute this research as effectively as possible, we will first look into the possible 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 Chevrolet Tahoe coming from the front end of the vehicle
I listen a metal rattling noise coming from wheels
- Metallic noise coming from your bearing
- Metalic noise coming from brake
- Stabilizer bar worn
One of the possible triggers of metal noise symptoms on your Chevrolet Tahoe, may be that one of your bearing is tired, it will frequently make a loud noise that raises when stressed (turns faster and faster). So bear in mind to check 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 Chevrolet Tahoe, you will most likely find a remedy to your issue.
If you discern a metalic noise on Chevrolet Tahoe 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 reason. In fact, a disc or a set of dead plates will generate a strong metallic friction noise that you will inevitably feel. To check this, put your vehicle on safety stand, and check the state of your discs and pads by taking away the wheel. If they are involved, change them as soon as possible , otherwise you will no longer be able to brake. If you encounter a metallic noise from your vehicle, and you want infos about it, examine this guide for more info about brake noises on xxx.
If it is rather when you are turning, passing over a bump or sidewalk that you listen a metallic noise on your Chevrolet Tahoe, 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, 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 would suggest that you read this article for a complete guide about steering noises on Chevrolet Tahoe.
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 Chevrolet Tahoe. Once screwed up, they will no longer accomplish their purpose as shock absorbers and, with each impact, or violent acceleration, a noise will occur. Therefore, please remember to check their status and change them if required. Feel free to read this article which is a complete file about strut mounts noises on Chevrolet Tahoe, how to check their state and change them.
Finally, the last basic reason of metallic noise on Chevrolet Tahoe. 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 generate a continuous metal rattling noise. That you shouldn’t feel in neutral. If this is your case, we would suggest that you browse this detailed guide on the sources of steering noises on Chevrolet Tahoe.
Metallic noise Chevrolet Tahoe coming from the rear end of the vehicle
Exhaust pipe
If, on the other hand, you hear an exhaust noise that is more of a metallic type, it is possible that one or more parts of your exhaust may be damaged. In fact, it is possible that either the catalyst or the silencer may be the reason of this noise. To be sure, go under the vehicle, cold, and knock each of the previously stated parts with a hammer to determine the origin of the noise. You should notice 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 this case, to eliminate the metallic noise on your Chevrolet Tahoe, 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 possible that with wear they are at the origin of your metallic noises on your Chevrolet Tahoe. 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 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.
