If you discover a noise on your car, you are right to be concerned about that and take it seriously, although it is possible that nothing significant will happen from it, it is also imaginable that it is the first indication of a more important service. A noise that shows up on a door of your Alfa Romeo 147 fortunately shows a slight change / repair, rather than a complex repair. In order to support you in your procedure, we have decided to produce this article to provide you the most likely solutions to your problem. First of all, we will check out the different origin noises of air in the door of your Alfa Romeo 147, then hinge noises and finally at other possible possibilities.
Door air noise Alfa Romeo 147
Plastic air cache noise
If you encounter air noise on the doors of your Alfa Romeo 147, it is possible that it is linked to some plastic covers on the inside walls of your door. These can come loose, hole, fall and thus create an air intake that will obviously generate a serious and annoying air noise in the passenger compartment. To ensure that you don’t have this trouble on your Alfa Romeo 147, open your doors and check the sides of them carefully, see if all the covers are properly placed.
Air noise seal
Air noise at the doors of your Alfa Romeo 147 can also be connected to a gasketfailing or overused. In fact, the door seal, in addition to have a defensive purpose 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 generate a perfect seal between the door and the car body. To examine its state, there are two options, first, visually check 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 penetrates. If you are in this case, go to your auto technician to have your seal replaced and the door noise on your Alfa Romeo 147 adjusted.
Hinge noise door hinge Alfa Romeo 147
Door noise Alfa Romeo 147, dry hinge
It is also possible, depending on the sort of of noise you know, that your hinge is at the origin of them. If this is the case, you will have to examine it by opening your door and checking that the door noise on your Alfa Romeo 147 comes from a hinge that is too dry. To correct this problem, first try to grease the hinge, in most cases this is enough to solve your trouble.
Noise porte Alfa Romeo 147, worn hinge
If you have followed our primary advice regarding your hinge, but the trouble still persists, it is plausible that your hinge is worn out and requires a swap. In this case, examine that despite the lubrication it still causes a lot of noise when opening and closing. You should feel a “clack” and restraint in the movement. If this Alfa Romeo 147 noise is your problem, change your hinge.
Other possibilities
Internal part of the broken window regulator
In the other possibilities that can cause door noise on Alfa Romeo 147, we can first think of the window lift, actually, after the hinge, it is the second advanced mechanism of the door. If damaged, it can cause vibration or even air noise. To examine its state, remove the door trim and check that no parts are broken.
unscrewed speaker
Finally, one of the last possible options for Alfa Romeo 147 door noise would come from a from your vehicle’s audio speakers. In fact, they take place in the door and can, over time, loosen and generate a significant vibration and risk damaging themselves if you do not attach them again. Same process, you will have to dismantle the door trim to check its correct positioning.
If you can’t find solutions among this article, don’t hesitate to take your vehicle to your auto technician who can look at your car in more detail to discover what the particular trouble is that you know.
