What could be more annoying than experiencing a persistent noise when driving your vehicle, whether it’s because you want to listen your favorite radio or chat with your passengers, experiencing an air noise on Renault Laguna 3 is always annoying. It is with this in mind that we desired to write this article. Indeed, our team wanted to give you the keys to solve this persistent problem that can become annoying over time. First we will have a look at the air noise on Renault Laguna 3 coming from the cabin, then at the air noise that manifests itself during acceleration, and finally at the air noise on Renault Laguna 3 that is coming from doors.
I listen to an air noise in the cabin
if you recognise of an air noise on your Renault Laguna 3 and it is based in your cabin, it may be relating to a fan that has shifted or is starting to dry . In any case, you will have to inspect 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 solution is to swap it.
If you haven’t found the answers to your questions in this section but your air noise on Renault Laguna 3 comes from your cabin, read both articles, firstly cabin noises on Renault Laguna 3 and heater fan noises on Renault Laguna 3 can surely support you find the reason.
I listen to an air noise when I accelerate with my Renault Laguna 3
Air noise Renault Laguna 3 linked to an air intake hose
The first of the two possibilities that can create an air noise on Renault Laguna 3 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 lead to 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 check 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 air noise on Renault Laguna 3.
Air noise Renault Laguna 3 caused by your turbo
One of the other possible origins of your air noise on Renault Laguna 3 is your turbo. Indeed, 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 encounter a power loss that would reveal the failure of your turbo. It is also possible that a lack of lubrication is the reason of this noise. Have it verified, and swap it if necessary, if you don’t want to get your engine dirty. If your air noise on Renault Laguna 3 manifests itself well when you accelerate at any speed, but you want more details about it or you still haven’t found the reason, browse both pages about turbo noises on Renault Laguna 3 and noise when accelerating on Renault Laguna 3 for more details.
I listen to an air noise on Renault Laguna 3 at the doors
Air noise Renault Laguna 3 caused by plastic door covers
If you encounter air noise on the doors of your Renault Laguna 3, it is plausible that it is linked to some plastic covers on the interior walls of your door. These can come loose, hole, fall and thus generate an air intake that will inevitably generate a distinctive and annoying air noise in the cabin. To verify that you don’t have this problem on your Renault Laguna 3, open your doors and examine the sides of them carefully, see if all the covers are properly positioned.
Air noise Renault Laguna 3 caused by door seals
Air noise at the doors of your Renault Laguna 3 can also be related to a gasketfailing or overused. Indeed, the door seal, in addition to have a preventive purpose 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 check its state, there are two options, 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 goes in. If you are in this case, go to your auto mechanic to have your seal changed and the air noises on your Renault Laguna 3 removed. If your air noise on Renault Laguna 3 is not solved despite reading this part, that it is present at your doors, we suggest you to read this complete guide on door noises on Renault Laguna 3 which should allow you to find the solution to your problem.
