What could be more irritating than listening a constant noise when driving your car, whether it’s because you want to listen your favorite radio or chat with your passengers, listening an air noise on Kia Optima is always irritating. It is with this in mind that we wanted to write this article. In fact, our team wanted to give you the keys to solve this recurring issue that can become irritating over time. First we will have a look at the air noise on Kia Optima based on the cabin, then at the air noise that manifests itself during acceleration, and finally at the air noise on Kia Optima that is coming from doors.
I listen an air noise in the cabin
if you detect of an air noise on your Kia Optima and it is found in your cabin, it may be related to a fan that has shifted or is starting to dry . Whatever the case, you will need to check out the fan in question to visually examine its state. The easiest approach 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 replace it.
If you haven’t found the answers to your questions in this section but your air 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 support you find the trigger.
I listen an air noise when I accelerate with my Kia Optima
Air noise Kia Optima caused by an air intake hose
The first of the two possibilities that can generate an air noise on Kia Optima 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 examine the state of all your hoses, don’t hesitate to ask someone to accelerate while you check out the engine block to support you discern the area of origin of air noise on Kia Optima.
Air noise Kia Optima brought on by your turbo
One of the other possible origins of your air noise on Kia Optima is your turbo. In fact, a broken turbo will produce 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 Kia Optima manifests itself well when you accelerate at any speed, but you want more info about it or you still haven’t found the trigger, consult both content articles about turbo noises on Kia Optima and noise when accelerating on Kia Optima for more info.
I listen an air noise on Kia Optima at the doors
Air noise Kia Optima brought on by plastic door covers
If you encounter air noise on the doors of your Kia Optima, it is plausible that it is associated with some plastic covers on the interior walls of your door. These can come loose, hole, fall and thus develop an air intake that will obviously make a significant and annoying air noise in the cabin. To confirm that you don’t have this issue on your Kia Optima, open your doors and examine the sides of them carefully, see if all the covers are properly positioned.
Air noise Kia Optima brought on by door seals
Air noise at the doors of your Kia Optima can also be related to a gasketfailing or overused. Certainly, the door seal, in addition to have a protective function 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 create a perfect seal between the door and the car body. To examine its state, there are two methods, first, visually examine 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 technician to have your seal replaced and the air noises on your Kia Optima wiped out. If your air noise on Kia Optima is not fixed despite reading this part, that it is present at your doors, we advise you to browse this complete article on door noises on Kia Optima which should allow you to find the solution to your issue.
