A. The small speed sounds when descelerating is CVT relevant having said that, as your SA advised You furthermore may motor tends to make similar sounds. For those who drive incredibly little by little, very little throttle you might have this whoewhoeeee sounds, This can be the Airco compressor. 2019 https://garrettpqokg.p2blogs.com/33333080/facts-about-gearbox-cvt-proton-revealed