PEEK INSIDE A HIGH-TECH CHEVROLET AUTO SERVICE CENTER IN MECHANICSBURG

When the majority of people stroll into a Chevrolet dealership in Mechanicsburg, they're concentrated on the glossy new automobiles on the display room floor. They're mesmerized by the contours of a brand-new SUV or the muscle of a powerful pick-up. Yet few quit to think about what's happening behind the scenes. There's an universe humming with mod