JuneMurray - China Automobile Expert-CNAUTO

The structural diagram of the windshield position, 3 is called the soundproof instrument panel, 4 is the soundproof device windshield frame panel, 16 and 17 are the gray buttons, which are probably just a rivet or something, and 18 is the soundproof panel heating device. I guess the problem lies in positions 18, 3 and 4, and I can’t think of where else. The soundproof foam has such a big gap and is incomplete The adhesive tape bought online is useless The car was purchased in July 2020 and applied in March 2021. It felt comfortable and quiet that year when the car was first picked up. Later, it always felt very noisy. There was no improvement when it was replaced by Michelin Haoyue 3ST explosion-proof, and the root cause of the problem was never found.Occasionally I saw a post posted by a rider saying that the noise became louder after the film was applied, and found that the noise did become louder after the film was applied. I turned on the flashlight of my mobi...

Vehicles

Tyre

Auto Spareparts

Material

Const machinery & Agro equipment

Are there any friends who handle the noise after pasting it? thank

The first replacement of the 20-model 530 factory spark plug