🏷️ Basic Information Identification Make: Buick Model: Century Year: 1997 Platform: W-body Codes Chassis Code: G-body (platform designation) 👋 Introduction Market Position Target Audience: DIY mechanics, independent repair shops, and Buick Century owners seeking comprehensive repair information. Competitive Analysis Information Source: Directly mirrors dealership technician service manuals, providing a significant advantage over generic repair guides. Key Features Key Selling Points: Vehicle-specific, dealership-quality information, comprehensive A-Z coverage, digital format benefits (portability, printability, no wear-and-tear). 📋 Manual Details Coverage Areas Primary Coverage: All models and all repairs A-Z for the 1997 Buick Century Diagnostic Coverage: Comprehensive diagnostic procedures for all systems Maintenance Coverage: Detailed maintenance schedules and procedures Repair Coverage: Step-by-step repair instructions for all vehicle components Page Count Estimated Page Count: Likely 1000+ pages (typical for full factory service manuals of this era) Manual Type Type: Factory Service Manual (FSM) / Repair Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine: Engine mechanical, control system, fuel service, emission control, intake/exhaust, cooling, lubrication, ignition, starting, charging Transmission: Automatic transmission, clutch (if applicable to specific powertrain), manual transmission (if applicable) Drivetrain: Transfer/propeller shaft, drive shaft, differential, axle, suspension Brakes: Brake control, brake system, parking brake Steering: Steering column, power steering HVAC: Air conditioning system Safety Systems: Supplemental restraint system (SRS), seat belt systems, engine immobilizer Electrical Systems: Wiring schematics, electrical components, multiplex/CAN communication, cruise control, wiper/washer, door locks, meter/audio/visual, horn, lighting Body And Interior: Windshield/glass/mirror, instrument panel, seats, engine hood/door, exterior/interior trim and components Procedures Included Maintenance Procedures: Oil changes, filter replacements, fluid checks and changes, tune-ups, belt inspections, tire rotations Diagnostic Procedures: Troubleshooting guides, diagnostic trouble codes (DTCs), testing procedures for sensors and actuators Repair Procedures: Engine component removal and installation, transmission overhaul, brake system repair, suspension component replacement, electrical system repairs, body panel replacement Special Procedures: Wheel alignment, brake bleeding, air conditioning system service, airbag system safety precautions Technical Depth Depth: Factory-level detail, including step-by-step instructions, diagrams, illustrations, and wiring schematics for complete diagnosis, service, and repair. 📊 Manual Specifications File Format Format: PDF Searchability: Likely text-searchable PDF Print Quality Printable: Yes, all pages are printable Image Scaling: Images can be blown up and printed enlarged Binding Type Binding: Digital (no physical binding) Paper Type Paper Type: Digital (no physical paper) Software Compatibility Operating Systems: Windows (Vista32/64, XP, ME, 98, NT, 2000) and Mac compatible Required Software: Adobe PDF Reader, Winzip (free online) ⚙️ Engine Specifications Primary Engine Engine Options: Likely includes the 3.1L V6 (L82/LG7) and potentially the 3.8L V6 (L36) depending on trim. The manual will cover specific engine variants. Performance 3.1L V6 Horsepower: Approximately 155-160 hp (specific output varies) 3.1L V6 Torque: Approximately 180-185 lb-ft (specific output varies) 3.8L V6 Horsepower: Approximately 170-175 hp (specific output varies) 3.8L V6 Torque: Approximately 210-220 lb-ft (specific output varies) Fuel System Fuel Delivery: Multi-port Fuel Injection (MPI) Fuel Type: Unleaded gasoline Cooling System Coolant Type: Dex-Cool (GM's orange extended-life coolant) or equivalent meeting GM specification. 🔧 Transmission Standard Transmission Type: Most commonly the 4-speed automatic transmission (4T60-E) Optional Optional Transmission: Manual transmission was not a common option for the 1997 Buick Century in most markets. Features 4T60-E Features: Electronically controlled, overdrive Fluid Specifications Automatic Transmission Fluid: Dexron III (or Dexron VI if backward compatibility is specified by GM) 📐 Dimensions Exterior Body Styles: 4-door Sedan, 5-door Station Wagon Wheelbase: Approximately 109.0 inches (2769 mm) Length: Sedan: approx. 196.1 inches (4981 mm), Wagon: approx. 194.5 inches (4940 mm) Wheels And Tires Wheel Size: Typically 15-inch or 16-inch wheels Bolt Pattern: 5 x 115 mm 🛡️ Safety Features Ratings NHTSA Frontal Crash Rating: The 1997 Buick Century generally received good frontal crash test ratings for its era, often 4 stars for driver and passenger. Active Features Active Safety Features: Anti-lock Braking System (ABS) - typically standard or optional on higher trims. Passive Features Passive Safety Features: Driver and passenger front airbags, front and rear seat belts. Child Safety: Rear door child safety locks, LATCH system (may be present but not universally mandated or implemented as robustly as later years). 💡 Technology Features Infotainment Infotainment System: Basic AM/FM stereo with cassette player, optional CD player. Analog climate controls. Driver Assistance Driver Assistance Features: Cruise control is standard or widely available. Connectivity Connectivity Features: Limited to basic audio inputs. No modern Bluetooth or USB connectivity. 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 3,000 miles (4,800 km) or 3 months, but synthetic oils and filter usage could extend this up to 5,000-7,500 miles (8,000-12,000 km) as per manufacturer recommendations (refer to manual for exact spec). Engine Air Filter Replacement: Check every 15,000 miles (24,000 km), replace as needed or every 30,000 miles (48,000 km). Spark Plug Replacement: Typically around 60,000 to 100,000 miles (96,000 to 160,000 km) depending on spark plug type (e.g., platinum or iridium). Transmission Fluid Change:...