What could be more frustrating than listening a consistent noise when driving your vehicle, whether it’s because you want to listen to your favorite radio or chat with your passengers, listening a wind noise on Kia Optima 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 fix this persistent issue that can become frustrating in the long run. First we will check out the wind noise on Kia Optima based on the cabin, then at the air noise that manifests itself during acceleration, and finally at the wind noise on Kia Optima that is coming from doors.
I acknowledge a wind noise in the cabin
if you know of a wind noise on your Kia Optima and it is situated in your cabin, it may be related to a fan that has shifted or is starting to dry . In any case, you will need to inspect the fan in question to visually verify its condition. The easiest method 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 wind noise on Kia Optima comes from your cabin, read both articles, firstly cabin noises on Kia Optima and heater fan noises on Kia Optima can surely help you find the cause.
I acknowledge a wind noise when I accelerate with my Kia Optima
Wind noise Kia Optima brought on by an air intake hose
The first of the two possibilities that can make a wind noise on Kia Optima 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 lead to a large and unexpected air intake . This will show itself in a loud wind noise at acceleration when the air intake is running at full throttle. So verify the condition of all your hoses, don’t hesitate to ask someone to accelerate while you look at the engine block to help you establish the area of origin of wind noise on Kia Optima.
Wind noise Kia Optima brought on by your turbo
One of the other possible sources of your wind noise on Kia Optima is your turbo. Indeed, a broken turbo will emit 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 encounter a power loss that would point out the failure of your turbo. It is also plausible that a lack of lubrication is the cause of this noise. Have it examined, and replace it if necessary, if you don’t want to get your engine dirty. If your wind noise on Kia Optima manifests itself well when you accelerate at any speed, but you want more details about it or you still haven’t found the cause, browse both articles about turbo noises on Kia Optima and noise when accelerating on Kia Optima for more details.
I acknowledge a wind noise on Kia Optima at the doors
Wind noise Kia Optima brought on by plastic door covers
If you encounter wind noise on the doors of your Kia Optima, 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 obviously generate a serious and annoying wind noise in the cabin. To validate that you don’t have this issue on your Kia Optima, open your doors and inspect the sides of them carefully, see if all the covers are properly placed.
Wind noise Kia Optima brought on by door seals
Wind noise at the doors of your Kia Optima can also be connected to a gasketfailing or overused. Indeed, the door seal, in addition to have a protecting role against moisture infiltration, also has a protective function 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 verify its condition, there are two options, 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 enters. If you are in this case, go to your mechanic to have your seal replaced and the wind noises on your Kia Optima wiped out. If your wind noise on Kia Optima is not resolved despite reading this part, that it is present at your doors, we recommend you to consult this complete guide on door noises on Kia Optima which should allow you to find the solution to your issue.
