What could be more annoying than listening a persistent noise when driving your vehicle, whether it’s because you want to hear your favorite radio or chat with your passengers, listening an air noise on Renault Laguna 2 is always irritating. It is with this in mind that we decided to produce this article. Indeed, our team wanted to give you the keys to eliminate this recurring trouble that can become annoying in the long run. First we will check out the air noise on Renault Laguna 2 based on the cabin, then at the air noise that manifests itself during acceleration, and finally at the air noise on Renault Laguna 2 that is coming from doors.
I acknowledge an air noise in the cabin
if you recognise of an air noise on your Renault Laguna 2 and it is based in your cabin, it may be linked to a fan that has shifted or is starting to dry . In any case, you will need to look at 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 solution is to replace it.
If you haven’t found the answers to your questions in this section but your air noise on Renault Laguna 2 comes from your cabin, read both articles, firstly cabin noises on Renault Laguna 2 and heater fan noises on Renault Laguna 2 can surely help you find the trigger.
I acknowledge an air noise when I accelerate with my Renault Laguna 2
Air noise Renault Laguna 2 caused by an air intake hose
The first of the two possibilities that can create an air noise on Renault Laguna 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 express 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 help you discern the area of origin of air noise on Renault Laguna 2.
Air noise Renault Laguna 2 caused by your turbo
One of the other possible sources of your air noise on Renault Laguna 2 is your turbo. Indeed, 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 encounter a power loss that would reveal the failure of your turbo. It is also plausible that a lack of lubrication is the trigger of this noise. Have it inspected, and replace it if necessary, if you don’t want to get your engine dirty. If your air noise on Renault Laguna 2 manifests itself well when you accelerate at any speed, but you want more info about it or you still haven’t found the trigger, check out both content articles about turbo noises on Renault Laguna 2 and noise when accelerating on Renault Laguna 2 for more info.
I acknowledge an air noise on Renault Laguna 2 at the doors
Air noise Renault Laguna 2 caused by plastic door covers
If you experience air noise on the doors of your Renault Laguna 2, it is possible that it is related to some plastic covers on the inside sides of your door. These can come loose, hole, fall and thus generate an air intake that will inevitably create a distinctive and disagreeable air noise in the cabin. To verify that you don’t have this trouble on your Renault Laguna 2, open your doors and inspect the sides of them carefully, see if all the covers are properly placed.
Air noise Renault Laguna 2 caused by door seals
Air noise at the doors of your Renault Laguna 2 can also be related to a gasketfailing or overused. In fact, the door seal, in addition to have a preventive role 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 verify its state, there are two solutions, first, visually verify 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 penetrates. If you are in this case, go to your auto mechanic to have your seal swapped and the air noises on your Renault Laguna 2 eliminated. If your air noise on Renault Laguna 2 is not resolved despite reading this part, that it is present at your doors, we suggest you to browse this full guide on door noises on Renault Laguna 2 which should allow you to find the solution to your trouble.
