1987 Pontiac Grand Am service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.
Designed for technicians and DIY owners, this manual helps you diagnose issues correctly, follow proven repair steps, and use wiring diagrams and system sections to track faults faster.
What’s included
- Step-by-step repair procedures and service information
- Specifications and reference data (where provided)
- Electrical diagnostics with wiring diagrams
- Coverage across major systems: engine, transmission/driveline, brakes, steering, suspension, HVAC, and more
Trims covered
- LE Sedan 4-Door
- Base Sedan 4-Door
- SE Coupe 2-Door
- SE Sedan 4-Door
- Base Coupe 2-Door
- LE Coupe 2-Door
Engines covered
- 3.0L 181Cu. In. V6 GAS OHV Naturally Aspirated
- 2.5L 2474CC 151Cu. In. l4 GAS OHV Naturally Aspirated
- 2.0L 122Cu. In. l4 GAS SOHC Turbocharged
Index / Table of contents
- Body
- Brakes
- Chassis Electrical
- Driveline
- Engine Cooling
- Engine Electrical
- Engine Mechanical
- Engine Performance & Emission Controls
- Fuel System
- General Information & Identification
- Heating, Ventilation, & Air Conditioning
- Hybrid & Electric Vehicle Systems
- Steering
- Suspension
- Transmission, Clutch, & Transfer Case
- Wiring Diagrams
THE FUEL FEED OR FUEL RETURN HOSE AT THE ENGINE MAY RUB AGAINST A SHIFT LEVER ON THE 5 SPEED TRANSAXLE.
IN TIME A HOLE COULD BE RUBBED THROUGH THE HOSE AND FUELLEAK INTO THE ENGINE COMPARTMENT. THIS COUL
REPLACE THE FUEL FEED AND RETURN HOSE/PIPE ASSEMBLIES.
THE FUEL FEED AND/OR RETURN HOSE/PIPE ASSEMBLIES COULD CRACK OR SEPARATE, ALLOWING FUEL TO LEAK INTO THE UNDERHOOD AREA.
THIS COULD RESULT IN AN UNDERHOOD FIRE, WITHOUT PRIORWARNING, AND CAUSE INJURY TO OCCUPANTS.
REPLACE BOTH FUEL FEED AND RETURN HOSE/PIPE ASSEMBLIES.
INFORMATION REGARDING SNOW INTRUSION INTO REAR DRUM BRAKE ASSEMBLIES. **MR
THE DESIGN OF THE LAP BELTS MOUNTED IN THE DOOR DOES NOT PROPERLY PROVIDE ENOUGH PROTECTION IN AN EVENT OF AN ACCIDENT. CONSUMER WAS DRIVING 40MPH AND WAS STRUCK ON THE DRIVER SIDE. *AK
CONSUMER PURCHASE A BRAND NEW CAR WAS DRIVING CAR AND IT CUT OFF AND CONSUMER HAD AN ACCIDENT WAS REAR END BECAUSE CAR CUT OFF. TT
FUEL INJECTION FAILURE. *AK
ECM FAILED. *AK
WHILE TRAVELING ALONG A 4-LANE STREET, THE GAS PEDAL WENT TO FULL THROTTLE, VEHICLE ACCELERATED FROM 50 MPH TO PASS A BUS. ENGINE WAS THEN TURNED OFF, CAUSING A LOSS OF POWER STEERING. UNABLE TO STEER
Showing the 5 most serious of 47 complaints filed with NHTSA.
