What could be more annoying than hearing a consistent noise when driving your car, whether it’s because you want to hear your favorite radio or chat with your passengers, hearing an air noise on Volkswagen Transporter 4 is always annoying. It is with this in mind that we wanted to prepare this article. Indeed, our team wanted to give you the keys to fix this persistent issue that can become annoying over time. First we will check out the air noise on Volkswagen Transporter 4 coming from the cabin, then at the air noise that manifests itself during acceleration, and finally at the air noise on Volkswagen Transporter 4 that is coming from doors.
I listen an air noise in the cabin
if you know of an air noise on your Volkswagen Transporter 4 and it is based in your cabin, it may be relating to a fan that has shifted or is starting to dry . Whatever the case, you will need to examine the fan in question to visually check its state. The easiest way 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 remedy is to replace it.
If you haven’t found the answers to your questions in this section but your air noise on Volkswagen Transporter 4 comes from your cabin, read both articles, firstly cabin noises on Volkswagen Transporter 4 and heater fan noises on Volkswagen Transporter 4 can surely help you find the trigger.
I listen an air noise when I accelerate with my Volkswagen Transporter 4
Air noise Volkswagen Transporter 4 caused by an air intake hose
The first of the two alternatives that can make an air noise on Volkswagen Transporter 4 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 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 state 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 Volkswagen Transporter 4.
Air noise Volkswagen Transporter 4 brought on by your turbo
One of the other possible sources of your air noise on Volkswagen Transporter 4 is your turbo. Indeed, a damaged 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 experience 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 verified, and replace it if necessary, if you don’t want to get your engine dirty. If your air noise on Volkswagen Transporter 4 manifests itself well when you accelerate at any speed, but you want more information about it or you still haven’t found the trigger, consult both articles about turbo noises on Volkswagen Transporter 4 and noise when accelerating on Volkswagen Transporter 4 for more information.
I listen an air noise on Volkswagen Transporter 4 at the doors
Air noise Volkswagen Transporter 4 brought on by plastic door covers
If you experience air noise on the doors of your Volkswagen Transporter 4, it is possible that it is linked to some plastic covers on the interior side panels 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 ensure that you don’t have this issue on your Volkswagen Transporter 4, open your doors and examine the sides of them carefully, see if all the covers are properly placed.
Air noise Volkswagen Transporter 4 brought on by door seals
Air noise at the doors of your Volkswagen Transporter 4 can also be connected to a gasketfailing or overused. Indeed, the door seal, in addition to have a preventive purpose against moisture infiltration, also has a protective function for air inlets in the passenger compartment. When it is worn, it will not settle and therefore no longer provide a perfect seal between the door and the car body. To check its state, 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 penetrates. If you are in this case, go to your auto technician to have your seal changed and the air noises on your Volkswagen Transporter 4 wiped out. If your air noise on Volkswagen Transporter 4 is not solved despite reading this part, that it is present at your doors, we recommend you to consult this full guide on door noises on Volkswagen Transporter 4 which should allow you to find the solution to your issue.
