HIGH-TECH AND HANDS-ON: THE CHEVY SERVICE MODEL IN MECHANICSBURG

When many people walk into a Chevrolet dealership in Mechanicsburg, they're concentrated on the glossy brand-new cars on the showroom flooring. They're astounded by the contours of a new SUV or the muscle mass of a powerful pickup. But few stop to think about what's occurring behind the scenes. There's a whole world buzzing with innovation, compete