I own Kia Picanto AT; I witnessed grinding noise coming from engin compartment in Drive mode only when acceleration or ascend(climb). When car is idle, there is no such noise no matter how hard to accelerate. I have attached recording as well for more clarity. Wondering what it could be?
https://drive.google.com/file/d/15FWR4iGhKOZsk_4ftccEUDDP34c6yKHk/view?usp=drivesdk
