What could be more irritating than hearing a repeated noise when driving your car, whether it’s because you want to listen your favorite radio or chat with your passengers, hearing a wind noise on Mercedes Viano is always irritating. It is with this in mind that we decided to prepare this article. In fact, our team wanted to give you the keys to remedy this recurring issue that can become irritating in the long run. First we will have a look at the wind noise on Mercedes Viano based on the cabin, then at the air noise that manifests itself during acceleration, and finally at the wind noise on Mercedes Viano that is coming from doors.
I experience a wind noise in the cabin
if you detect of a wind noise on your Mercedes Viano and it is based 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 examine its condition. 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 change it.
If you haven’t found the answers to your questions in this section but your wind noise on Mercedes Viano comes from your cabin, read both articles, firstly cabin noises on Mercedes Viano and heater fan noises on Mercedes Viano can surely support you find the reason.
I experience a wind noise when I accelerate with my Mercedes Viano
Wind noise Mercedes Viano linked to an air intake hose
The first of the two alternatives that can create a wind noise on Mercedes Viano 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 bring about a large and unexpected air intake . This will manifest itself in a loud wind noise at acceleration when the air intake is running at full throttle. So examine the condition of all your hoses, don’t hesitate to ask someone to accelerate while you check out the engine block to support you establish the area of origin of wind noise on Mercedes Viano.
Wind noise Mercedes Viano caused by your turbo
One of the other possible origins of your wind noise on Mercedes Viano is your turbo. In fact, a broken turbo will release a sound close to a wind 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 plausible that a lack of lubrication is the reason of this noise. Have it examined, and change it if necessary, if you don’t want to get your engine dirty. If your wind noise on Mercedes Viano manifests itself well when you accelerate at any speed, but you want more details about it or you still haven’t found the reason, consult both articles about turbo noises on Mercedes Viano and noise when accelerating on Mercedes Viano for more details.
I experience a wind noise on Mercedes Viano at the doors
Wind noise Mercedes Viano caused by plastic door covers
If you experience wind noise on the doors of your Mercedes Viano, it is possible that it is associated with some plastic covers on the interior side panels of your door. These can come loose, hole, fall and thus generate an air intake that will obviously generate a significant and unpleasant wind noise in the cabin. To ensure that you don’t have this issue on your Mercedes Viano, open your doors and inspect the sides of them carefully, see if all the covers are properly positioned.
Wind noise Mercedes Viano caused by door seals
Wind noise at the doors of your Mercedes Viano can also be linked to a gasketfailing or overused. In fact, the door seal, in addition to have a defensive function against moisture infiltration, also has a protective purpose 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 examine its condition, there are two solutions, first, visually examine 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 mechanic to have your seal exchanged and the wind noises on your Mercedes Viano removed. If your wind noise on Mercedes Viano is not resolved despite reading this part, that it is present at your doors, we recommend you to have a look at this full article on door noises on Mercedes Viano which should allow you to find the solution to your issue.
