What could possibly be more frustrating than discovering a consistent 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 Mercedes Actros is always annoying. It is with this in mind that we decided to create this article. In fact, our team wanted to give you the keys to fix this recurring trouble that can become frustrating over time. First we will look at the air noise on Mercedes Actros coming from the cabin, then at the air noise that manifests itself during acceleration, and finally at the air noise on Mercedes Actros that is coming from doors.
I experience an air noise in the cabin
if you acknowledge of an air noise on your Mercedes Actros and it is located 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 examine the fan in question to visually verify its state. The easiest technique 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 replace it.
If you haven’t found the answers to your questions in this section but your air noise on Mercedes Actros comes from your cabin, read both articles, firstly cabin noises on Mercedes Actros and heater fan noises on Mercedes Actros can surely help you find the trigger.
I experience an air noise when I accelerate with my Mercedes Actros
Air noise Mercedes Actros linked to an air intake hose
The first of the two alternatives that can make an air noise on Mercedes Actros 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 cause 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 look at the engine block to help you identify the area of origin of air noise on Mercedes Actros.
Air noise Mercedes Actros connected to your turbo
One of the other possible origins of your air noise on Mercedes Actros 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 feel a power loss that would signify the failure of your turbo. It is also plausible that a lack of lubrication is the trigger of this noise. Have it verified, and replace it if necessary, if you don’t want to get your engine dirty. If your air noise on Mercedes Actros manifests itself well when you accelerate at any speed, but you want more information about it or you still haven’t found the trigger, consult both content articles about turbo noises on Mercedes Actros and noise when accelerating on Mercedes Actros for more information.
I experience an air noise on Mercedes Actros at the doors
Air noise Mercedes Actros connected to plastic door covers
If you encounter air noise on the doors of your Mercedes Actros, it is plausible that it is linked to some plastic covers on the inside side panels of your door. These can come loose, hole, fall and thus produce an air intake that will inevitably generate a distinctive and unpleasant air noise in the cabin. To confirm that you don’t have this trouble on your Mercedes Actros, open your doors and inspect the sides of them carefully, see if all the covers are properly positioned.
Air noise Mercedes Actros connected to door seals
Air noise at the doors of your Mercedes Actros can also be connected to a gasketfailing or overused. Indeed, the door seal, in addition to have a defensive function 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 generate a perfect seal between the door and the car body. To verify its state, there are two solutions, 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 enters. If you are in this case, go to your auto mechanic to have your seal changed and the air noises on your Mercedes Actros wiped out. If your air noise on Mercedes Actros is not fixed despite reading this part, that it is present at your doors, we suggest you to have a look at this complete article on door noises on Mercedes Actros which should allow you to find the solution to your trouble.
