What could possibly be more frustrating than discovering a constant noise when driving your vehicle, whether it’s because you want to listen to your favorite radio or chat with your passengers, discovering an air noise on Ford S-max is always annoying. It is with this in mind that we decided to compose this article. In fact, our team wanted to give you the keys to fix this persistent trouble that can become frustrating in the long run. First we will have a look at the air noise on Ford S-max based on the cabin, then at the air noise that manifests itself during acceleration, and finally at the air noise on Ford S-max that is coming from doors.
I listen to an air noise in the cabin
if you acknowledge of an air noise on your Ford S-max and it is found in your cabin, it may be connected to a fan that has shifted or is starting to dry . No matter the reason, you will need to look at 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 solution is to change it.
If you haven’t found the answers to your questions in this section but your air noise on Ford S-max comes from your cabin, read both articles, firstly cabin noises on Ford S-max and heater fan noises on Ford S-max can surely help you find the cause.
I listen to an air noise when I accelerate with my Ford S-max
Air noise Ford S-max caused by an air intake hose
The first of the two possibilities that can develop an air noise on Ford S-max 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 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 check out the engine block to help you discern the area of origin of air noise on Ford S-max.
Air noise Ford S-max caused by your turbo
One of the other possible origins of your air noise on Ford S-max is your turbo. In fact, 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 encounter a power loss that would signify the failure of your turbo. It is also plausible that a lack of lubrication is the cause of this noise. Have it checked, and change it if necessary, if you don’t want to get your engine dirty. If your air noise on Ford S-max manifests itself well when you accelerate at any speed, but you want more info about it or you still haven’t found the cause, read both content articles about turbo noises on Ford S-max and noise when accelerating on Ford S-max for more info.
I listen to an air noise on Ford S-max at the doors
Air noise Ford S-max caused by plastic door covers
If you encounter air noise on the doors of your Ford S-max, it is plausible that it is related to 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 obviously make a serious and unpleasant air noise in the cabin. To confirm that you don’t have this trouble on your Ford S-max, open your doors and check the sides of them carefully, see if all the covers are properly placed.
Air noise Ford S-max caused by door seals
Air noise at the doors of your Ford S-max can also be connected to a gasketfailing or overused. Certainly, the door seal, in addition to have a protecting 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 provide a perfect seal between the door and the car body. To check its state, there are two ways, 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 technician to have your seal changed and the air noises on your Ford S-max eliminated. If your air noise on Ford S-max is not resolved despite reading this part, that it is present at your doors, we recommend you to have a look at this complete article on door noises on Ford S-max which should allow you to find the solution to your trouble.
