I have a 2021 Chevy trial boss. Suddenly when I start my truck, I hear a whining noise. As I step on the gas, the noise does not go away and gets louder. The whining noise goes away when I'm in an idle position such as stopped at a stop light, traffic jam or etc....Again, only when I step on the gas pedal, the noise gets louder. When I bought the truck with 0 mileage, this noise was not there. Is anyone else having this issue?
Thanks for reading and feedback!