What could be more frustrating than discovering a constant noise when driving your vehicle, whether it’s because you want to hear your favorite radio or chat with your passengers, discovering an air noise on Scion xB is always disturbing. It is with this in mind that we desired to produce this article. Indeed, our team wanted to give you the keys to remedy this recurring trouble that can become frustrating in the long term. First we will look into the air noise on Scion xB coming from the cabin, then at the air noise that manifests itself during acceleration, and finally at the air noise on Scion xB that is coming from doors.
I notice an air noise in the cabin
if you acknowledge of an air noise on your Scion xB and it is found 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 examine the fan in question to visually verify its condition. The easiest method 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 swap it.
If you haven’t found the answers to your questions in this section but your air noise on Scion xB comes from your cabin, read both articles, firstly cabin noises on Scion xB and heater fan noises on Scion xB can surely support you find the trigger.
I notice an air noise when I accelerate with my Scion xB
Air noise Scion xB brought on by an air intake hose
The first of the two alternatives that can develop an air noise on Scion xB 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 cause 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 verify the condition of all your hoses, don’t hesitate to ask someone to accelerate while you check out the engine block to support you discern the area of origin of air noise on Scion xB.
Air noise Scion xB linked to your turbo
One of the other possible sources of your air noise on Scion xB is your turbo. Indeed, a damaged turbo will release 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 feel a power loss that would reveal the failure of your turbo. It is also possible that a lack of lubrication is the trigger of this noise. Have it examined, and swap it if necessary, if you don’t want to get your engine dirty. If your air noise on Scion xB manifests itself well when you accelerate at any speed, but you want more info about it or you still haven’t found the trigger, check out both content articles about turbo noises on Scion xB and noise when accelerating on Scion xB for more info.
I notice an air noise on Scion xB at the doors
Air noise Scion xB linked to plastic door covers
If you experience air noise on the doors of your Scion xB, it is possible that it is linked to some plastic covers on the inside sides of your door. These can come loose, hole, fall and thus create an air intake that will inevitably make a distinctive and disagreeable air noise in the cabin. To confirm that you don’t have this trouble on your Scion xB, open your doors and check the sides of them carefully, see if all the covers are properly placed.
Air noise Scion xB linked to door seals
Air noise at the doors of your Scion xB can also be linked to a gasketfailing or overused. Certainly, the door seal, in addition to have a protecting function against moisture infiltration, also has a protective role 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 verify its condition, there are two solutions, first, visually verify 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 replaced and the air noises on your Scion xB eliminated. If your air noise on Scion xB is not eliminated despite reading this part, that it is present at your doors, we encourage you to read this complete guide on door noises on Scion xB which should allow you to find the solution to your trouble.
