Do you hear a metallic noise on your Lexus CT once you drive? We know that this is not enjoyable and that you are wandering. Discovering such a noise is not always a good indication, but it may also be nothing severe. To support you resolve this trouble, our team has decided to compose this article to help you in this research. 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 Lexus CT coming from the front end of the automobile
I hear a metal rattling noise coming from wheels
- Metallic noise based on your bearing
- Metalic noise coming from brake
- Stabilizer bar worn
One of the possible causes of metal noise manifestations on your Lexus CT, may be that one of your bearing is tired, it will commonly make a loud noise that goes up when stressed (turns faster and faster). So please 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 located here, if this is the case replace it or them fairly quickly. If, on the other hand, this noise only manifests itself with an engaged speed, examine this report on loud noise on Lexus CT, you will most likely find a solution to your trouble.
If you encounter a metalic noise on Lexus CT 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 cause. Indeed, a disc or a set of dead plates will generate a strong metallic friction noise that you will inevitably feel. To examine this, put your automobile on safety stand, and examine the state of your discs and pads by removing the wheel. If they are involved, replace them quickly , otherwise you will no longer be able to brake. If you feel a metallic noise from your automobile, and you want explications about it, go through this article for more details 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 Lexus CT, 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 automobile, 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 suggest that you read this article for a complete guide about steering noises on Lexus CT.
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 Lexus CT. Once screwed up, they will no longer fulfill their task as shock absorbers and, with each impact, or violent acceleration, a noise will appear. Therefore, take into account to examine their status and replace them if needed. Feel free to read this article which is a complete file about strut mounts noises on Lexus CT, how to examine their state and replace them.
Finally, the last classic cause of metallic noise on Lexus CT. It’s because your transmission system is the origin. It is conceivable, 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 suggest that you browse this detailed guide on the origins of steering noises on Lexus CT.
Metallic noise Lexus CT coming from the rear end of the vehicle
Exhaust pipe
If, on the other hand, you discern 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 cause of this sound. To be sure, go under the automobile, cold, and knock each of the previously stated elements with a hammer to identify the origin of the noise. You should hear 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 changing it, as well as the silencer. In cases like this, to eliminate the metallic noise on your Lexus CT, 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 Lexus CT. Go a little further up in the article where you will find information of the solution already exposed for the front part of the automobile.
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.
