A. The very low velocity sounds when descelerating is CVT connected however, as your SA explained to you also motor tends to make similar sounds. For those who push extremely gradually, little throttle you have got this whoewhoeeee sound, this is the Airco compressor. Kawan saya pakai proton nie jugak https://gearboxcvtproton07394.blue-blogs.com/41833961/gearbox-cvt-proton-things-to-know-before-you-buy