I hear a vibrating sound when accelerating at around 2 rpm, and then after it stops. The car feels normal. I have a 2014 Chevy crude with about 47000 miles. It did the same thing a few years ago, and the dealer said it was a loose bolt on the engine mount. What do you think?
Check for worn or loose parts attached to the rear of the chassis.
Updated on March 22, 2018
By Dan Ferrell