GinaB79

I own a 2013 Chevy Spark. I am right around 46,000 miles. Starting today I have been hearing what sounds like a very faint humming sound. It started just as a sound when letting off of the gas pedal. Now, it will do it anytime but not as loud. I can hear it inside the car as well as middle of the car when in park. But like I said, it's very faint. Any thoughts?