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

When most people walk right into a Chevrolet dealership in Mechanicsburg, they're concentrated on the shiny new cars on the showroom flooring. They're astounded by the contours of a new SUV or the muscle of an effective pick-up. However few quit to consider what's occurring behind the scenes. There's a whole world humming with innovation, expertise