What could be more frustrating than hearing a constant noise when driving your vehicle, whether it’s because you want to listen to your favorite radio or chat with your passengers, hearing an air noise on Renault Megane 2 is always annoying. It is with this in mind that we decided to write this article. In fact, our team wanted to give you the keys to remedy this recurring problem that can become frustrating in the long run. First we will look at the air noise on Renault Megane 2 based on the cabin, then at the air noise that manifests itself during acceleration, and finally at the air noise on Renault Megane 2 that is coming from doors.
I acknowledge an air noise in the cabin
if you recognise of an air noise on your Renault Megane 2 and it is found in your cabin, it may be linked to a fan that has shifted or is starting to dry . Whatever the case, you will need to check out the fan in question to visually verify its state. The easiest way 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 Renault Megane 2 comes from your cabin, read both articles, firstly cabin noises on Renault Megane 2 and heater fan noises on Renault Megane 2 can surely support you find the reason.
I acknowledge an air noise when I accelerate with my Renault Megane 2
Air noise Renault Megane 2 brought on by an air intake hose
The first of the two alternatives that can develop an air noise on Renault Megane 2 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 manifest itself in a loud air noise at acceleration when the air intake is running at full throttle. So verify the state 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 Renault Megane 2.
Air noise Renault Megane 2 brought on by your turbo
One of the other possible sources of your air noise on Renault Megane 2 is your turbo. In fact, a weakened 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 feel a power loss that would reveal the failure of your turbo. It is also conceivable 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 Megane 2 manifests itself well when you accelerate at any speed, but you want more details about it or you still haven’t found the reason, read both pages about turbo noises on Renault Megane 2 and noise when accelerating on Renault Megane 2 for more details.
I acknowledge an air noise on Renault Megane 2 at the doors
Air noise Renault Megane 2 brought on by plastic door covers
If you encounter air noise on the doors of your Renault Megane 2, it is plausible that it is related to some plastic covers on the interior walls of your door. These can come loose, hole, fall and thus produce an air intake that will obviously make a significant and annoying air noise in the cabin. To confirm that you don’t have this problem on your Renault Megane 2, open your doors and inspect the sides of them carefully, see if all the covers are properly installed.
Air noise Renault Megane 2 brought on by door seals
Air noise at the doors of your Renault Megane 2 can also be connected to a gasketfailing or overused. In fact, the door seal, in addition to have a protecting function 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 create a perfect seal between the door and the car body. To verify its state, there are two methods, first, visually verify 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 gets into. If you are in this case, go to your auto technician to have your seal exchanged and the air noises on your Renault Megane 2 wiped out. If your air noise on Renault Megane 2 is not fixed despite reading this part, that it is present at your doors, we suggest you to have a look at this full article on door noises on Renault Megane 2 which should allow you to find the solution to your problem.
