What could be more irritating than discovering a consistent noise when driving your automobile, whether it’s because you want to listen to your favorite radio or chat with your passengers, discovering an air noise on Alfa Romeo 156 is always irritating. It is with this in mind that we desired to create this article. In fact, our team wanted to give you the keys to eliminate this recurring problem that can become irritating in the long term. First we will check out the air noise on Alfa Romeo 156 based on the cabin, then at the air noise that manifests itself during acceleration, and finally at the air noise on Alfa Romeo 156 that is coming from doors.
I listen an air noise in the cabin
if you recognise of an air noise on your Alfa Romeo 156 and it is located in your cabin, it may be linked to a fan that has shifted or is starting to dry . No matter the reason, you will need to inspect the fan in question to visually check its state. The easiest method 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 air noise on Alfa Romeo 156 comes from your cabin, read both articles, firstly cabin noises on Alfa Romeo 156 and heater fan noises on Alfa Romeo 156 can surely help you find the trigger.
I listen an air noise when I accelerate with my Alfa Romeo 156
Air noise Alfa Romeo 156 caused by an air intake hose
The first of the two possibilities that can make an air noise on Alfa Romeo 156 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 contribute to 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 check 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 Alfa Romeo 156.
Air noise Alfa Romeo 156 linked to your turbo
One of the other possible origins of your air noise on Alfa Romeo 156 is your turbo. In fact, a weakened 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 experience a power loss that would signify the failure of your turbo. It is also possible that a lack of lubrication is the trigger of this noise. Have it examined, and swap it if necessary, if you don’t want to get your engine dirty. If your air noise on Alfa Romeo 156 manifests itself well when you accelerate at any speed, but you want more info about it or you still haven’t found the trigger, browse both content articles about turbo noises on Alfa Romeo 156 and noise when accelerating on Alfa Romeo 156 for more info.
I listen an air noise on Alfa Romeo 156 at the doors
Air noise Alfa Romeo 156 linked to plastic door covers
If you encounter air noise on the doors of your Alfa Romeo 156, it is possible that it is associated with some plastic covers on the inside side panels of your door. These can come loose, hole, fall and thus create an air intake that will inevitably generate a distinctive and annoying air noise in the cabin. To ensure that you don’t have this problem on your Alfa Romeo 156, open your doors and examine the sides of them carefully, see if all the covers are properly placed.
Air noise Alfa Romeo 156 linked to door seals
Air noise at the doors of your Alfa Romeo 156 can also be connected to a gasketfailing or overused. In fact, the door seal, in addition to have a protective role against moisture infiltration, also has a protective task 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 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 enters. If you are in this case, go to your technician to have your seal exchanged and the air noises on your Alfa Romeo 156 eliminated. If your air noise on Alfa Romeo 156 is not resolved despite reading this part, that it is present at your doors, we advise you to have a look at this complete guide on door noises on Alfa Romeo 156 which should allow you to find the solution to your problem.
