This comprehensive service and repair manual provides detailed instructions, diagrams, and specifications specifically for the 1997-2005 Buick Century. It covers all models and all aspects of repair, from basic maintenance to complex engine and transmission work. This is the same information used by technicians at dealerships, ensuring you have the most accurate and up-to-date resources for your vehicle. You will find step-by-step instructions for every repair, accompanied by clear illustrations and wiring schematics. The manual includes information on a wide range of systems, including: * **Maintenance:** Routine maintenance procedures like oil changes, filter replacements, and tune-ups. * **Engine:** Detailed information on engine components, diagnostics, and repair procedures. * **Control System:** Guidance on understanding and troubleshooting the vehicle's electronic control systems. * **Mechanical:** In-depth coverage of mechanical systems like the transmission, suspension, steering, and brakes. * **Fuel Service Specifications:** Technical specifications and procedures related to fuel systems, including fuel injection and emissions control. * **Emission Control:** Information on the vehicle's emissions system and how to maintain and repair it. * **Intake Exhaust Cooling:** Details about the intake and exhaust systems, cooling systems, and associated components. * **Lube:** Comprehensive information on lubricants and lubrication procedures for all vehicle systems. * **Ignition Starting Charging:** Detailed information on the ignition system, starting system, and charging system. * **Auto Transmission Clutch:** Guidance on diagnosing and repairing automatic transmissions and clutches. * **Manual Transmission:** Information about manual transmissions, including repair and overhaul procedures. * **Transfer Propeller Shaft:** Details on the transfer case and propeller shaft systems. * **Drive Shaft:** Information about drive shafts, including installation, removal, and repair procedures. * **Differential:** Comprehensive coverage of differential systems, including maintenance, repair, and troubleshooting. * **Axle Suspension:** Details on the axles, suspension components, and related systems. * **Tire & Wheel:** Information on tires, wheels, and associated systems. * **Brake Control:** Guidance on brake system components, diagnostics, and repair procedures. * **Brake:** In-depth information about brake systems, including disc brakes and drum brakes. * **Parking Brake:** Information on the parking brake system. * **Steering Column:** Details on the steering column, including repair and replacement procedures. * **Power Steering:** Information on the power steering system, including maintenance, diagnostics, and repair procedures. * **Air Condition:** Comprehensive coverage of the air conditioning system, including refrigerant handling, diagnostics, and repair procedures. * **Suppl Restraint System:** Information about the vehicle's safety systems, including airbags and seatbelts. * **Seat Belt:** Detailed information on seat belt systems, including installation, repair, and replacement procedures. * **Engine Immobilizer:** Information on the engine immobilizer system, including diagnostics and troubleshooting. * **Cruise Control:** Details on the cruise control system, including diagnostics and repair procedures. * **Wiper & Washer:** Information on the windshield wiper and washer systems. * **Door Lock:** Details on door lock systems, including diagnostics and repair procedures. * **Meter Audio/Visual:** Information on the instrument panel, gauges, and information displays. * **Horn:** Details on the horn system, including diagnostics and repair procedures. * **Windshield/Glass Mirror:** Information on the windshield, windows, and mirrors. * **Instrument Panel:** Details on the instrument panel, including removal, installation, and repair procedures. * **Seat:** Comprehensive information on the vehicle's seats, including adjustments, repair, and replacement procedures. * **Engine Hood/Door:** Details on the engine hood and doors, including latch systems and repair procedures. * **Exterior & Interior:** Details about the vehicle's exterior and interior components, including trim, lighting, and upholstery. * **Electrical:** Detailed information on the vehicle's electrical system, including wiring diagrams, troubleshooting, and repair procedures. * **Multiplex/Can Communication:** Information on the vehicle's multiplex and CAN communication systems, including diagnostics and troubleshooting. This manual is a valuable resource for anyone who wants to perform their own repairs or gain a deeper understanding of their Buick Century.

The 1997-2005 Buick Century, a mid-size sedan, marked a significant shift in the brand's lineup. Replacing the previous generation, the Century embraced a more contemporary design language, incorporating a larger, more aerodynamic body and a more spacious cabin. While carrying the legacy of comfort and practicality associated with Buick, this generation aimed to resonate with a younger market, introducing features like a sportier suspension and a wider range of engine options. The 1997 model year saw the introduction of a 3.1L V6 engine, offering a balance of power and efficiency, and a 3.8L V6 engine, geared towards more spirited driving. Subsequent years witnessed the addition of a 2.2L 4-cylinder engine as a fuel-efficient option. The Century was also available with numerous trim levels, allowing buyers to tailor the vehicle's features and amenities to their preferences. As a dependable and comfortable daily driver, the Century offered a smooth ride and ample space for passengers and cargo. It was known for its well-designed interior, featuring a user-friendly layout and comfortable seating. Safety remained a priority, with standard features like anti-lock brakes and driver's side airbags. The Century also benefited from a reputation for reliability and relatively low maintenance costs, further strengthening its appeal to a broad range of buyers. However, its aging design and the introduction of newer, more fuel-efficient models eventually led to its discontinuation in 2005. Nevertheless, the 1997-2005 Buick Century left a lasting impression as a reliable and comfortable family car, offering a blend of practicality and affordability.