Do you listen a metallic noise on your Chevrolet HHR when you drive? We understand that this is not pleasant and that you are wandering. Experiencing such a noise is not always a good indicator, but it may also be nothing serious. To support you fix this trouble, our team has decided to create this content page to help you in this search. In order to execute this research as efficiently as possible, we will first check out the plausible sources 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 HHR coming from the front end of the vehicle
I acknowledge a metal rattling noise coming from wheels
- Metallic noise coming from your bearing
- Metalic noise coming from brake
- Stabilizer bar worn
One of the probable causes of metal noise manifestations on your Chevrolet HHR, may be that one of your bearing is tired, it will tend to make a loud noise that goes up when stressed (turns faster and faster). So remember 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 change it or them quickly. If, on the other hand, this noise only manifests itself with an engaged speed, examine this report on loud noise on Chevrolet HHR, you will most likely find a solution to your trouble.
If you notice a metalic noise on Chevrolet HHR 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 cause. Indeed, a disc or a set of dead plates will create a strong metallic rubbing noise that you will inevitably feel. To examine this, put your vehicle on safety stand, and examine the state of your discs and pads by getting rid of the wheel. If they are involved, change them fairly quickly , otherwise you will no longer be able to brake. If you experience a metallic noise from your vehicle, and you want explications about it, browse this article for more information about brake noises on xxx.
If it is rather when you are turning, passing over a bump or sidewalk that you acknowledge a metallic noise on your Chevrolet HHR, 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, put 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 that you read this content page for a complete guide about steering noises on Chevrolet HHR.
Other sources
>
- 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 Chevrolet HHR. Once screwed up, they will no longer fulfill their purpose as shock absorbers and, with each impact, or violent acceleration, a noise will come out. Therefore, think about to examine their status and change them if required. Feel free to browse this content page which is a complete file about strut mounts noises on Chevrolet HHR, how to examine their state and replace them.
Finally, the last typical cause of metallic noise on Chevrolet HHR. It’s because your transmission system is the origin. 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 create a continuous metal rattling sound. That you shouldn’t feel in neutral. If this is your case, we recommend that you browse this detailed guide on the sources of steering noises on Chevrolet HHR.
Metallic noise Chevrolet HHR 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 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 cause of this sound. To be certain, go under the vehicle, cold, and knock each of the previously stated parts 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 required to reflect on replacing it, as well as the silencer. In such a case, to stop the metallic noise on your Chevrolet HHR, 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 plausible that with wear they are at the origin of your metallic noises on your Chevrolet HHR. Go a little further up in the article content where you will find information of the solution already exposed for the front part of the vehicle.
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.
