1987 Pontiac Grand Prix Service and Repair Manual

This factory service and repair manual for the 1987 Pontiac Grand Prix is written for a coupe with a choice of a 3.8L V6, a 4.3L V6 or a 5.0L V8, gasoline engines with overhead valves and no turbo or supercharger. The two-door coupe is the only body listed, and it came in three trims: Base, Brougham and LE. Coverage runs through the engine, fuel and cooling systems, the transmission and drivetrain, the brakes, suspension and steering, and the electrical system, with specifications and torque values.

Engines covered

• 3.8L V6 (231 cu in) — OHV, naturally aspirated, gasoline
• 4.3L V6 (262 cu in) — OHV, naturally aspirated, gasoline
• 5.0L V8 (305 cu in) — OHV, naturally aspirated, gasoline

Body styles covered

• 2-door coupe

Trims covered

• Base
• Brougham
• LE

Known issues on the 1987 Grand Prix. Owners logged 2 complaints on the 1987 Grand Prix, one about the engine and engine cooling and the other about the gasoline fuel system. The manual gives procedures, specifications and torque values for engine mechanical work, cooling and fuel delivery, plus diagnostics and wiring diagrams for the ignition and electrical systems that tie them together, and for the brakes, suspension and steering of the Base, Brougham and LE.