1993 Pontiac Firebird Service and Repair Manual

This factory service and repair manual for the 1993 Pontiac Firebird deals with a two-door coupe and a pair of gasoline engines: a 3.4-liter V6 and a 5.7-liter V8, both overhead-valve and naturally aspirated. Three trims appear, Base, Formula and Trans Am. Coverage takes in procedures, specifications, torque values, wiring diagrams and diagnostics for the engine, fuel system, ignition, cooling, transmission, drivetrain, brakes, steering, suspension, electrical system and body of this coupe.

Engines covered

• 3.4L V6 (207 cu in) — OHV, naturally aspirated, gasoline
• 5.7L V8 (350 cu in) — OHV, naturally aspirated, gasoline

Body styles covered

• 2-door coupe

Trims covered

• Base
• Formula
• Trans Am

Known issues on the 1993 Firebird. Owners filed 19 complaints about this model year. Hydraulic service brakes come first with 4, followed by air bags and the electrical system at 3 apiece, and exterior lighting and the fuel system at 2 apiece. Among those complaints, 4 reported a crash, 2 reported a fire and 2 reported an injury. Brakes and electrical faults are the recurring threads, and the brake system specifications and torque values, together with the wiring diagrams and electrical diagnostics in this manual, are where to begin.