Target Audience:
DIY car owners, independent repair shops, vocational training programs.
Value Proposition:
Provides dealership-level technical information in a convenient, digital format, empowering users to perform maintenance and repairs accurately and efficiently, saving on labor costs.
Digital Convenience:
Single, easy-to-use PDF file, searchable content, printable pages for workshop use, no risk of greasy or lost paper manuals.
Accuracy And Detail:
Vehicle-specific, not generic, includes step-by-step instructions, diagrams, illustrations, wiring schematics, and specifications.
All Models Covered:
Yes (All trim levels and configurations for the 2001 model year)
Repair Scope:
A-Z (Comprehensive service and repair for all vehicle systems)
Estimated Page Count:
N/A (PDF format, dynamic page count based on print selection)
Type:
Factory Service and Repair Manual
Compatibility:
Windows (Vista 32/64, XP, ME, 98, NT, 2000) and Mac compatible.
Software Requirements:
Adobe PDF Reader and Winzip (free online).
Powertrain:
Engine mechanical, fuel system, ignition system, cooling system, lubrication system, exhaust system, intake system, engine control system, automatic transmission, manual transmission (if applicable), drivetrain components (axles, driveshafts, differentials).
Chassis:
Suspension (front and rear), steering system (power steering, steering column), brakes (hydraulic, parking brake, ABS), wheels and tires.
Electrical:
Starting and charging system, lighting, instrument panel, power windows, power door locks, wipers and washers, horn, audio/visual systems, HVAC controls, supplemental restraint system (SRS), engine immobilizer, cruise control, multiplex/CAN communication.
Body:
Exterior (hood, doors, glass, mirrors), interior (seats, instrument panel, trim), body hardware.
Emission Control:
Detailed information on emission control systems, including evaporative emission controls (EVAP), catalytic converters, and onboard diagnostics (OBD-II).
Supplemental Restraint System:
Comprehensive coverage of airbags, seat belt pretensioners, and related sensors and control modules.
Maintenance Procedures:
Scheduled maintenance, fluid changes, filter replacements, inspections, lubrication.
Diagnostic Procedures:
Troubleshooting guides, diagnostic trouble codes (DTCs), wiring schematics for fault tracing, component testing.
Repair Procedures:
Step-by-step instructions for component removal, installation, overhaul, and adjustment for all major systems.
Wiring Schematics:
Extensive and detailed wiring diagrams for all electrical systems, crucial for diagnosing electrical faults.
Depth:
Factory level detail, including torque specifications, tolerances, special tool requirements, and diagnostic strategies used by dealership technicians.
Special Tools:
Identification of required special tools for specific repairs and procedures.
Format:
Portable Document Format (PDF)
Printability:
Yes, all pages are printable.
Image Enhancement:
Images and diagrams can be blown up for enlarged viewing and printing.
Binding:
N/A (Digital PDF, no physical binding)
Paper Type:
N/A (Digital PDF, no physical paper)
Engine Type:
Naturally Aspirated, Overhead Valve (OHV), V6
Engine Displacement:
3.1L (189 cu in)
Horsepower Estimated:
150 hp @ 5000 rpm
Torque Estimated:
170 lb-ft @ 3200 rpm
Fuel Delivery:
Multi-port Fuel Injection (MPFI)
Fuel Type:
Unleaded Regular Gasoline (87 Octane)
Oil Type:
API Service SG, SH, SJ, or SL, ILSAC GF-2 or GF-3
Oil Viscosity Recommended:
SAE 5W-30 (preferred for all temperature ranges)
Coolant Type:
GM P/N 12346290 (or equivalent orange coolant)
Coolant Capacity Estimated:
12.0 - 13.0 quarts (11.3 - 12.3 liters)
Transmission Type:
4-Speed Automatic Transaxle
Transmission Model Common:
4T65-E
Transmission Type Optional:
N/A (No manual transmission option available for 2001 Century in North America)
Transmission Fluid Type:
Dexron-III (or Dexron-VI compatible)
Transmission Fluid Capacity Estimated:
7.5 - 8.5 quarts (7.1 - 8.0 liters) for a fluid change
NHTSA Frontal Impact Driver:
4 Stars (for 2001 model year)
NHTSA Frontal Impact Passenger:
4 Stars (for 2001 model year)
IIHS Front Offset Crash Test:
Acceptable (for similar W-body vehicles)
ABS:
Standard on all models
Airbags:
Driver and front passenger airbags (standard)
Seat Belts:
Front 3-point seat belts with pretensioners, rear 3-point seat belts
Oil And Filter Change:
Every 3,000 - 5,000 miles (4,800 - 8,000 km) or 3-6 months, depending on driving conditions and oil type used. Consult manual for specific recommendations.
Air Filter Replacement:
Every 15,000 - 30,000 miles (24,000 - 48,000 km) or as needed based on inspection.
Spark Plug Replacement:
Typically around 60,000 - 100,000 miles (96,000 - 160,000 km) for platinum or iridium plugs, but consult manual for specific plug type and interval.
Power Steering Fluid:
GM P/N 1050017 or equivalent (Dexron-III/VI)
Brake Fluid:
DOT 3 (GM P/N 12377967 or equivalent)
Intake Manifold Gaskets:
Leaking intake manifold gaskets, particularly the upper gaskets on the 3.1L V6, can lead to coolant or vacuum leaks.
Transmission Problems:
Some instances of transmission solenoid issues or torque converter clutch (TCC) shudder can occur, requiring diagnostic and potential repair.
Window Regulators:
Power window regulators can wear out and fail, leading to windows not operating.
Idler Pulley Bearing:
The bearing in the accessory drive belt idler pulley can fail, causing noise.
Buick Legacy:
Buick, a division of General Motors, has a long history of producing comfortable, quiet, and well-equipped vehicles, often targeting the premium mid-size sedan market.
Century Lineage:
The Buick Century nameplate has been used on various models since the 1930s. The 2001 model represents the third generation of the modern W-body platform Century, focusing on refinement and comfort.
Manufacturing Location:
Various GM assembly plants in North America (e.g., Oshawa, Ontario, Canada; Fairfax, Kansas, USA).
Market Perception:
The 2001 Buick Century was generally perceived as a comfortable, reliable, and value-oriented mid-size sedan, appealing to buyers prioritizing a smooth ride and quiet cabin.
Consumer Reports Typical Reliability:
Reliability ratings varied by year and specific components, but generally positioned as average for its class during its production run.
