INSIDE THE MACHINE: A DAY IN A HIGH-TECH CHEVROLET SERVICE CENTER

When lots of people walk right into a Chevrolet dealership in Mechanicsburg, they're focused on the shiny brand-new vehicles on the showroom floor. They're astounded by the curves of a new SUV or the muscular tissue of a powerful pickup. However couple of quit to think of what's happening behind the scenes. There's a whole world buzzing with innova