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

When lots of people stroll right into a Chevrolet dealership in Mechanicsburg, they're concentrated on the shiny brand-new vehicles on the showroom flooring. They're astounded by the contours of a new SUV or the muscle mass of a powerful pick-up. Yet couple of quit to think about what's occurring behind the scenes. There's a whole world humming wit