What could be more frustrating than listening a consistent noise when driving your car, whether it’s because you want to hear your favorite radio or chat with your passengers, listening a wind noise on Citroen C4 Aircross is always annoying. It is with this in mind that we decided to prepare this article. Indeed, our team wanted to give you the keys to eliminate this persistent problem that can become frustrating in the long run. First we will check out the wind noise on Citroen C4 Aircross coming from the cabin, then at the air noise that manifests itself during acceleration, and finally at the wind noise on Citroen C4 Aircross that is coming from doors.
I listen to a wind noise in the cabin
if you detect of a wind noise on your Citroen C4 Aircross 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 inspect the fan in question to visually examine 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 answer is to swap it.
If you haven’t found the answers to your questions in this section but your wind noise on Citroen C4 Aircross comes from your cabin, read both articles, firstly cabin noises on Citroen C4 Aircross and heater fan noises on Citroen C4 Aircross can surely support you find the cause.
I listen to a wind noise when I accelerate with my Citroen C4 Aircross
Wind noise Citroen C4 Aircross brought on by an air intake hose
The first of the two alternatives that can create a wind noise on Citroen C4 Aircross 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 bring about a large and unexpected air intake . This will express itself in a loud wind 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 support you identify the area of origin of wind noise on Citroen C4 Aircross.
Wind noise Citroen C4 Aircross connected to your turbo
One of the other possible origins of your wind noise on Citroen C4 Aircross is your turbo. Indeed, a damaged turbo will release a sound close to a wind 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 indicate the failure of your turbo. It is also plausible that a lack of lubrication is the cause of this noise. Have it checked, and swap it if necessary, if you don’t want to get your engine dirty. If your wind noise on Citroen C4 Aircross manifests itself well when you accelerate at any speed, but you want more details about it or you still haven’t found the cause, browse both pages about turbo noises on Citroen C4 Aircross and noise when accelerating on Citroen C4 Aircross for more details.
I listen to a wind noise on Citroen C4 Aircross at the doors
Wind noise Citroen C4 Aircross connected to plastic door covers
If you experience wind noise on the doors of your Citroen C4 Aircross, it is plausible that it is related to some plastic covers on the interior sides of your door. These can come loose, hole, fall and thus produce an air intake that will obviously generate a serious and annoying wind noise in the cabin. To ensure that you don’t have this problem on your Citroen C4 Aircross, open your doors and inspect the sides of them carefully, see if all the covers are properly positioned.
Wind noise Citroen C4 Aircross connected to door seals
Wind noise at the doors of your Citroen C4 Aircross can also be related to a gasketfailing or overused. Indeed, the door seal, in addition to have a preventive 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 provide a perfect seal between the door and the car body. To examine its state, there are two techniques, first, visually examine 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 goes in. If you are in this case, go to your auto mechanic to have your seal changed and the wind noises on your Citroen C4 Aircross removed. If your wind noise on Citroen C4 Aircross is not resolved despite reading this part, that it is present at your doors, we advise you to consult this full article on door noises on Citroen C4 Aircross which should allow you to find the solution to your problem.
