Visual Inspection
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 1997 Pontiac Sunfire, 1997 Pontiac Grand Am, 1997 Oldsmobile Achieva, 1997 Chevrolet Malibu, and 1997 Chevrolet Cavalier. However, it is still accessible from the selected car via links, so may be relevant.
Visually inspect all electrical wiring, looking for chafed, stretched, cut or pinched wiring. Ensure electrical connectors fit tightly and are not corroded. Ensure vacuum hoses are properly routed and not pinched or cut. If necessary, see VACUUM DIAGRAMS article to verify routing and connections. Inspect air induction system for possible vacuum leaks.