What can 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 Volkswagen Transporter is always disturbing. It is with this in mind that we wanted to produce this article. In fact, our team wanted to give you the keys to eliminate this recurring problem that can become frustrating in the long term. First we will take a look at the air noise on Volkswagen Transporter based on the cabin, then at the air noise that manifests itself during acceleration, and finally at the air noise on Volkswagen Transporter that is coming from doors.
I notice an air noise in the cabin
if you know of an air noise on your Volkswagen Transporter and it is found in your cabin, it may be related to a fan that has shifted or is starting to dry . In any case, you will have to examine the fan in question to visually check 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 remedy is to swap it.
If you haven’t found the answers to your questions in this section but your air noise on Volkswagen Transporter comes from your cabin, read both articles, firstly cabin noises on Volkswagen Transporter and heater fan noises on Volkswagen Transporter can surely support you find the trigger.
I notice an air noise when I accelerate with my Volkswagen Transporter
Air noise Volkswagen Transporter caused by an air intake hose
The first of the two alternatives that can develop an air noise on Volkswagen Transporter 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 condition of all your hoses, don’t hesitate to ask someone to accelerate while you check out the engine block to support you establish the area of origin of air noise on Volkswagen Transporter.
Air noise Volkswagen Transporter connected to your turbo
One of the other possible origins of your air noise on Volkswagen Transporter is your turbo. In fact, a broken 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 possible that a lack of lubrication is the trigger of this noise. Have it inspected, and swap it if necessary, if you don’t want to get your engine dirty. If your air noise on Volkswagen Transporter manifests itself well when you accelerate at any speed, but you want more details about it or you still haven’t found the trigger, browse both articles about turbo noises on Volkswagen Transporter and noise when accelerating on Volkswagen Transporter for more details.
I notice an air noise on Volkswagen Transporter at the doors
Air noise Volkswagen Transporter connected to plastic door covers
If you encounter air noise on the doors of your Volkswagen Transporter, it is possible that it is linked to some plastic covers on the inside walls of your door. These can come loose, hole, fall and thus create an air intake that will inevitably make a distinctive and unpleasant air noise in the cabin. To validate that you don’t have this problem on your Volkswagen Transporter, open your doors and inspect the sides of them carefully, see if all the covers are properly positioned.
Air noise Volkswagen Transporter connected to door seals
Air noise at the doors of your Volkswagen Transporter can also be related to a gasketfailing or overused. Certainly, the door seal, in addition to have a protecting role 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 give a perfect seal between the door and the car body. To check its condition, there are two methods, first, visually check the state 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 mechanic to have your seal replaced and the air noises on your Volkswagen Transporter eliminated. If your air noise on Volkswagen Transporter is not fixed despite reading this part, that it is present at your doors, we advise you to consult this full guide on door noises on Volkswagen Transporter which should allow you to find the solution to your problem.
