Visual Inspection

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. See the appropriate VACUUM DIAGRAMS article in this section to verify routing and connections (if necessary). See the following list. Inspect air induction system for vacuum leaks.

• For 1990 models, see: M - VACUUM DIAGRAMS
• For 1991 models, see: M - VACUUM DIAGRAMS