What could be more annoying than listening a repeated noise when driving your vehicle, whether it’s because you want to listen your favorite radio or chat with your passengers, listening an air noise on BMW 2 Series is always distressing. It is with this in mind that we decided to prepare this article. Indeed, our team wanted to give you the keys to solve this persistent issue that can become annoying over time. First we will look at the air noise on BMW 2 Series based on the cabin, then at the air noise that manifests itself during acceleration, and finally at the air noise on BMW 2 Series that is coming from doors.
I hear an air noise in the cabin
if you acknowledge of an air noise on your BMW 2 Series and it is found in your cabin, it may be related to a fan that has shifted or is starting to dry . No matter the reason, you will have to check out the fan in question to visually check its condition. The easiest approach is to open the ventilation circuit, and rotate the circuit while you are watching its proper performance, you can try to grease it to limit this noise, but it is very likely that the final solution is to replace it.
If you haven’t found the answers to your questions in this section but your air noise on BMW 2 Series comes from your cabin, read both articles, firstly cabin noises on BMW 2 Series and heater fan noises on BMW 2 Series can surely help you find the trigger.
I hear an air noise when I accelerate with my BMW 2 Series
Air noise BMW 2 Series caused by an air intake hose
The first of the two possibilities that can generate an air noise on BMW 2 Series when accelerating and the less severe. Is that you have one of your air intake hoses that has been punctured or cracked. This failure will contribute to a large and unexpected air intake . This will show itself in a loud air noise at acceleration when the air intake is running at full throttle. So check the condition of all your hoses, don’t hesitate to ask someone to accelerate while you check out the engine block to help you identify the area of origin of air noise on BMW 2 Series.
Air noise BMW 2 Series brought on by your turbo
One of the other possible origins of your air noise on BMW 2 Series is your turbo. Indeed, a damaged turbo will emit 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 point out the failure of your turbo. It is also conceivable that a lack of lubrication is the trigger of this noise. Have it inspected, and replace it if necessary, if you don’t want to get your engine dirty. If your air noise on BMW 2 Series manifests itself well when you accelerate at any speed, but you want more details about it or you still haven’t found the trigger, consult both content articles about turbo noises on BMW 2 Series and noise when accelerating on BMW 2 Series for more details.
I hear an air noise on BMW 2 Series at the doors
Air noise BMW 2 Series brought on by plastic door covers
If you experience air noise on the doors of your BMW 2 Series, it is possible that it is caused by 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 create a significant and unpleasant air noise in the cabin. To confirm that you don’t have this issue on your BMW 2 Series, open your doors and examine the sides of them carefully, see if all the covers are properly positioned.
Air noise BMW 2 Series brought on by door seals
Air noise at the doors of your BMW 2 Series can also be related to a gasketfailing or overused. Certainly, the door seal, in addition to have a defensive role against moisture infiltration, also has a protective purpose for air inlets in the passenger compartment. When it is worn, it will not settle and therefore no longer give a perfect seal between the door and the car body. To check its condition, there are two solutions, first, visually check 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 gets into. If you are in this case, go to your auto mechanic to have your seal replaced and the air noises on your BMW 2 Series removed. If your air noise on BMW 2 Series is not solved despite reading this part, that it is present at your doors, we encourage you to browse this full article on door noises on BMW 2 Series which should allow you to find the solution to your issue.
