What can be more frustrating than hearing a persistent noise when driving your car, whether it’s because you want to listen your favorite radio or chat with your passengers, hearing an air noise on Peugeot Expert is always distressing. It is with this in mind that we decided to write this article. Indeed, our team wanted to give you the keys to fix this recurring problem that can become frustrating in the long run. First we will check out the air noise on Peugeot Expert based on the cabin, then at the air noise that manifests itself during acceleration, and finally at the air noise on Peugeot Expert that is coming from doors.
I experience an air noise in the cabin
if you detect of an air noise on your Peugeot Expert and it is found in your cabin, it may be connected to a fan that has shifted or is starting to dry . No matter the reason, you will need to inspect the fan in question to visually examine its state. 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 swap it.
If you haven’t found the answers to your questions in this section but your air noise on Peugeot Expert comes from your cabin, read both articles, firstly cabin noises on Peugeot Expert and heater fan noises on Peugeot Expert can surely help you find the trigger.
I experience an air noise when I accelerate with my Peugeot Expert
Air noise Peugeot Expert brought on by an air intake hose
The first of the two possibilities that can make an air noise on Peugeot Expert 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 result in 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 state of all your hoses, don’t hesitate to ask someone to accelerate while you look at the engine block to help you discern the area of origin of air noise on Peugeot Expert.
Air noise Peugeot Expert connected to your turbo
One of the other possible sources of your air noise on Peugeot Expert is your turbo. Indeed, a weakened 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 encounter 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 Peugeot Expert manifests itself well when you accelerate at any speed, but you want more information about it or you still haven’t found the trigger, check out both articles about turbo noises on Peugeot Expert and noise when accelerating on Peugeot Expert for more information.
I experience an air noise on Peugeot Expert at the doors
Air noise Peugeot Expert connected to plastic door covers
If you encounter air noise on the doors of your Peugeot Expert, it is possible that it is connected to some plastic covers on the inside walls of your door. These can come loose, hole, fall and thus develop an air intake that will inevitably create a serious and unpleasant air noise in the cabin. To verify that you don’t have this problem on your Peugeot Expert, open your doors and examine the sides of them carefully, see if all the covers are properly placed.
Air noise Peugeot Expert connected to door seals
Air noise at the doors of your Peugeot Expert can also be related to a gasketfailing or overused. In fact, the door seal, in addition to have a defensive 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 examine its state, there are two solutions, first, visually examine 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 auto mechanic to have your seal exchanged and the air noises on your Peugeot Expert eliminated. If your air noise on Peugeot Expert is not fixed despite reading this part, that it is present at your doors, we advise you to consult this complete article on door noises on Peugeot Expert which should allow you to find the solution to your problem.
