What could be more annoying than listening a consistent noise when driving your automobile, whether it’s because you want to hear your favorite radio or chat with your passengers, listening an air noise on Lexus IS is always annoying. It is with this in mind that we wanted to produce this article. In fact, our team wanted to give you the keys to solve this recurring issue that can become annoying in the long term. First we will look at the air noise on Lexus IS based on the cabin, then at the air noise that manifests itself during acceleration, and finally at the air noise on Lexus IS that is coming from doors.
I perceive an air noise in the cabin
if you acknowledge of an air noise on your Lexus IS and it is located in your cabin, it may be linked to a fan that has shifted or is starting to dry . Whatever the case, you will have to check out the fan in question to visually examine its condition. The easiest technique is to open the ventilation circuit, and rotate the circuit while you are watching its proper operation, you can try to grease it to limit this noise, but it is very likely that the final answer is to change it.
If you haven’t found the answers to your questions in this section but your air noise on Lexus IS comes from your cabin, read both articles, firstly cabin noises on Lexus IS and heater fan noises on Lexus IS can surely support you find the cause.
I perceive an air noise when I accelerate with my Lexus IS
Air noise Lexus IS caused by an air intake hose
The first of the two possibilities that can make an air noise on Lexus IS at the time of acceleration and the less severe. Is that you have one of your air intake hoses that has been punctured or cracked. This failure will lead to a large and unexpected air intake . This will express itself in a loud air noise at acceleration when the air intake is running at full throttle. So examine the condition of all your hoses, don’t hesitate to ask someone to accelerate while you look at the engine block to support you discern the area of origin of air noise on Lexus IS.
Air noise Lexus IS connected to your turbo
One of the other possible origins of your air noise on Lexus IS is your turbo. In fact, a broken turbo will produce a sound close to an air or breath noise when it is switched on. It will be used during your acceleration phases. You may also encounter a power loss that would point out the failure of your turbo. It is also possible that a lack of lubrication is the cause of this noise. Have it inspected, and change it if necessary, if you don’t want to get your engine dirty. If your air noise on Lexus IS manifests itself well when you accelerate at any speed, but you want more info about it or you still haven’t found the cause, check out both pages about turbo noises on Lexus IS and noise when accelerating on Lexus IS for more info.
I perceive an air noise on Lexus IS at the doors
Air noise Lexus IS connected to plastic door covers
If you experience air noise on the doors of your Lexus IS, it is possible that it is associated with some plastic covers on the interior walls of your door. These can come loose, hole, fall and thus produce an air intake that will inevitably create a serious and annoying air noise in the cabin. To validate that you don’t have this issue on your Lexus IS, open your doors and examine the sides of them carefully, see if all the covers are properly placed.
Air noise Lexus IS connected to door seals
Air noise at the doors of your Lexus IS can also be linked to a gasketfailing or overused. Certainly, the door seal, in addition to have a defensive function against moisture infiltration, also has a protective task for air inlets in the passenger compartment. When it is worn, it will not settle and therefore no longer create a perfect seal between the door and the car body. To examine its condition, there are two techniques, first, visually examine the condition of the seal and for the second test, install someone inside the passenger compartment and door by door, car closed, sprayed with water the seals to see if water enters. If you are in this case, go to your mechanic to have your seal changed and the air noises on your Lexus IS removed. If your air noise on Lexus IS is not eliminated despite reading this part, that it is present at your doors, we advise you to read this complete guide on door noises on Lexus IS which should allow you to find the solution to your issue.
