1993 Pontiac Firebird Owner's Manual - Page 298

Maintenance Schedule Section C: Periodic Maintenance Inspections Listed below are inspections and services which should be performed at least twice a year (for instance, each spring and fall). You should let your GM dealer's service department or other qualified service center do these jobs. Make sure any necessary repairs are completed at once. INSPECTION OR SERVICE I WHAT SHOULD BE DONE Steering and Suspension Inspect the front and rear suspension and steering system for damaged, loose or missing parts, Inspection signs of wear, or lack of lubrication. Inspect the power steering lines hoses for proper and hookup, binding, leaks, cracks, chafing, etc. Exhaust System Inspection Inspect the complete exhaust system. Inspect the body near the exhaust system. Look for broken, damaged, missing or out-of-position parts as well as open seams, holes, loose connections, or other conditions which could cause a heat build-up in the floor pan or could let exhaust fumes into the vehicle. See "Engine Exhaust" in the Index. Inspect the throttle linkage for interference or binding, and for damaged or missing parts. Replace parts as needed. Throttle Linkage Inspection 297 9 9 9