What can be more irritating than listening a persistent noise when driving your car, whether it’s because you want to listen to your favorite radio or chat with your passengers, listening an air noise on Renault Scenic 2 is always irritating. It is with this in mind that we desired to produce this article. Indeed, our team wanted to give you the keys to fix this persistent trouble that can become irritating in the long run. First we will take a look at the air noise on Renault Scenic 2 coming from the cabin, then at the air noise that manifests itself during acceleration, and finally at the air noise on Renault Scenic 2 that is coming from doors.
I perceive an air noise in the cabin
if you know of an air noise on your Renault Scenic 2 and it is based in your cabin, it may be related to a fan that has shifted or is starting to dry . In any case, you will need to examine the fan in question to visually examine its state. The easiest approach 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 replace it.
If you haven’t found the answers to your questions in this section but your air noise on Renault Scenic 2 comes from your cabin, read both articles, firstly cabin noises on Renault Scenic 2 and heater fan noises on Renault Scenic 2 can surely help you find the reason.
I perceive an air noise when I accelerate with my Renault Scenic 2
Air noise Renault Scenic 2 linked to an air intake hose
The first of the two alternatives that can generate an air noise on Renault Scenic 2 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 result in 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 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 Renault Scenic 2.
Air noise Renault Scenic 2 linked to your turbo
One of the other possible sources of your air noise on Renault Scenic 2 is your turbo. Indeed, a damaged 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 conceivable that a lack of lubrication is the reason of this noise. Have it examined, and replace it if necessary, if you don’t want to get your engine dirty. If your air noise on Renault Scenic 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 articles about turbo noises on Renault Scenic 2 and noise when accelerating on Renault Scenic 2 for more details.
I perceive an air noise on Renault Scenic 2 at the doors
Air noise Renault Scenic 2 linked to plastic door covers
If you encounter air noise on the doors of your Renault Scenic 2, it is plausible that it is linked to some plastic covers on the interior side panels of your door. These can come loose, hole, fall and thus develop an air intake that will obviously generate a significant and unpleasant air noise in the cabin. To ensure that you don’t have this trouble on your Renault Scenic 2, open your doors and check the sides of them carefully, see if all the covers are properly positioned.
Air noise Renault Scenic 2 linked to door seals
Air noise at the doors of your Renault Scenic 2 can also be linked to a gasketfailing or overused. In fact, the door seal, in addition to have a protective purpose 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 generate a perfect seal between the door and the car body. To examine its state, there are two ways, 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 gets into. If you are in this case, go to your auto technician to have your seal changed and the air noises on your Renault Scenic 2 eliminated. If your air noise on Renault Scenic 2 is not eliminated despite reading this part, that it is present at your doors, we suggest you to read this complete article on door noises on Renault Scenic 2 which should allow you to find the solution to your trouble.
