1989 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
- SE Coupe 2-Door
- SE Sedan 4-Door
- LE Coupe 2-Door
Engines covered
- 2.3L 138Cu. In. l4 GAS DOHC Naturally Aspirated
- 2.5L 2474CC 151Cu. In. l4 GAS OHV Naturally Aspirated
- 2.3L 140Cu. In. l4 GAS DOHC 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
FRONT FUEL FEED HOSE ASSEMBLY COULD CRACK OR SEPARATE AT THE COUPLING ON THE ENGINE END OF THE HOSE ASSEMBLY, ALLOWING FUEL TO LEAK INTO THE ENGINE COMPARTMENT.
FUEL LEAKING IN THE ENGINE COMPARTMENT COULD RESULT IN ANUNDERHOOD FIRE.
REPLACE FRONT FUEL FEED HOSE ASSEMBLY.
CERTAIN REPLACEMENT FUEL FILTERS, FRAM BRAND NAME P/N G3727, WITH DATE CODES X52911 THROUGH X60801 SEQUENTIALLY OR X600141 AND A MEXICO COUNTRY OR ORIGIN MARKING ON THE FUEL FILTER HOUSING MANUFACTURE
THIS CONDITION MAY CAUSE AN INADEQUATE SEAL AT THE CONNECTION, POTENTIALLY LEADING TO A FUEL LEAK. I
HONEYWELL WILL NOTIFY OWNERS AND REPLACE THE FUEL FILTERS FREE OF CHARGE. THE RECALL BEGAN ON OCTOB
FRONT FUEL FEED HOSE ASSEMBLY COULD CRACK OR SEPARATE AT THE COUPLING ON THE ENGINE END OF THE HOSE ASSEMBLY, ALLOWING FUEL TO LEAK INTO THE ENGINE COMPARTMENT.
LEAKING FUEL IN THE ENGINE COMPARTMENT COULD RESULT IN A FIRE.
REPLACE FRONT FUEL FEED HOSE ASSEMBLY.
INFORMATION REGARDING SNOW INTRUSION INTO REAR DRUM BRAKE ASSEMBLIES. **MR
VEHICLE SURGED FORWARD, UPON STARTING THE VEHICLE. TT
TRANSMISSION LOCKING TORQUE CONVERTER SOLENOID DOES NOT ALLOW TORQUE CONVERTER TO UNLOCK RESULTING IN ENGINE STALL WHEN STOPPING. REPLACED SOLENOID. REPLACED SLAPPING TIMING CHAIN AND TIMING CHAIN GUI
TRANSMISSION LOCKING TORQUE CONVERTER SOLENOID DOES NOT ALLOW TORQUE CONVERTER TO UNLOCK RESULTING IN ENGINE STALL WHEN STOPPING. REPLACED SOLENOID. REPLACED SLAPPING TIMING CHAIN AND TIMING CHAIN GUI
WHILE TRAVELING N ON I-295 BETWEEN I-10 AND COMMONWEALTH AVE, RR TIRE STARTED VIBRATING AND BOUNCING. TREAD THEN SEPARATED FROM THE TIRE, THROWING ME INTO A LEFT HAND CIRCLE. I WENT FROM OUTSIDE NORTH
AFTER THE ENGINE OVERHEATED, THE VEHICLE CAUGHT ON FIRE. (OHIO TRAFFIC CRASH REPORT #10-90-577) *YH
Showing the 5 most serious of 88 complaints filed with NHTSA.
