Click here for noise
2020 Silverado 1500 4x4 6.2l 35,000 miles. Just started hearing a whining noise. Sounds like it is coming from under the truck near the bell housing or starter area. Happens at idle and in gear. Noise speeds up with more throttle. Not the front by the belt at all. Anyone have a similar noise and or feed back on what this could be. I have an appointment with the dealer but can get in for two weeks.