BEHIND THE HIGH-TECH CURTAIN OF A MECHANICSBURG CHEVY SERVICE BAY

When most people stroll into a Chevrolet dealership in Mechanicsburg, they're concentrated on the glossy new lorries on the showroom flooring. They're astounded by the curves of a new SUV or the muscle of a powerful pick-up. But few quit to think about what's taking place behind the scenes. There's an universe humming with modern technology, compet