What could possibly be more irritating than discovering a consistent noise when driving your car, whether it’s because you want to listen to your favorite radio or chat with your passengers, discovering an air noise on Fiat Doblo is always distressing. It is with this in mind that we desired to create this article. Indeed, our team wanted to give you the keys to solve this persistent problem that can become irritating in the long term. First we will look into the air noise on Fiat Doblo based on the cabin, then at the air noise that manifests itself during acceleration, and finally at the air noise on Fiat Doblo that is coming from doors.
I notice an air noise in the cabin
if you know of an air noise on your Fiat Doblo and it is found in your cabin, it may be connected to a fan that has shifted or is starting to dry . In any case, you will have to inspect the fan in question to visually examine its state. The easiest way 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 answer is to swap it.
If you haven’t found the answers to your questions in this section but your air noise on Fiat Doblo comes from your cabin, read both articles, firstly cabin noises on Fiat Doblo and heater fan noises on Fiat Doblo can surely support you find the trigger.
I notice an air noise when I accelerate with my Fiat Doblo
Air noise Fiat Doblo linked to an air intake hose
The first of the two alternatives that can make an air noise on Fiat Doblo 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 result in 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 look at the engine block to support you identify the area of origin of air noise on Fiat Doblo.
Air noise Fiat Doblo linked to your turbo
One of the other possible origins of your air noise on Fiat Doblo is your turbo. Indeed, a broken 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 reveal the failure of your turbo. It is also plausible that a lack of lubrication is the trigger of this noise. Have it inspected, and swap it if necessary, if you don’t want to get your engine dirty. If your air noise on Fiat Doblo manifests itself well when you accelerate at any speed, but you want more information about it or you still haven’t found the trigger, check out both content articles about turbo noises on Fiat Doblo and noise when accelerating on Fiat Doblo for more information.
I notice an air noise on Fiat Doblo at the doors
Air noise Fiat Doblo linked to plastic door covers
If you encounter air noise on the doors of your Fiat Doblo, it is possible that it is associated with 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 disagreeable air noise in the cabin. To ensure that you don’t have this problem on your Fiat Doblo, open your doors and inspect the sides of them carefully, see if all the covers are properly positioned.
Air noise Fiat Doblo linked to door seals
Air noise at the doors of your Fiat Doblo can also be related to a gasketfailing or overused. Certainly, the door seal, in addition to have a protective 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 create a perfect seal between the door and the car body. To examine its state, there are two methods, 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 auto mechanic to have your seal changed and the air noises on your Fiat Doblo removed. If your air noise on Fiat Doblo is not solved despite reading this part, that it is present at your doors, we recommend you to browse this complete article on door noises on Fiat Doblo which should allow you to find the solution to your problem.
