The 1994 Buick LeSabre is a full-size sedan designed for comfort and passenger space, built on the GM H-Body platform. Powered by a 3.8L (3800) V6 OHV engine, it offers a balanced blend of performance and efficiency, making it a capable vehicle for daily commuting and family travel. Known for its quiet ride and well-appointed interior, the LeSabre represents Buick's legacy of producing reliable and comfortable vehicles. This generation, which ran from 1992 to 1999, emphasized improved aerodynamics and a smooth driving experience, positioning it as a strong competitor in its segment. This service and repair manual provides comprehensive coverage for all trim levels and engine options of the 1994 Buick LeSabre. It details essential maintenance procedures, from routine fluid changes to spark plug replacements, and covers major repair and overhaul procedures for the powertrain, chassis, and electrical systems. The manual also includes vital technical specifications, diagnostic information, troubleshooting flowcharts, and safety guidelines, equipping owners, mechanics, and technicians with the knowledge needed for accurate and efficient vehicle maintenance and repair. Its extensive detail ensures that both routine upkeep and complex repairs can be performed with factory-level precision. 🏷️ Basic Information Identification Make: Buick Model: LeSabre Year: 1994 Generation Generation: Third Generation (H-Body) Codes Platform Code: H-Body 👋 Introduction Market Position Vehicle Segment: Full-size sedan, primarily focused on comfort and passenger space. Competitive Analysis Key Competitors: Ford Crown Victoria, Mercury Grand Marquis, Chevrolet Caprice, Oldsmobile Eighty-Eight Royale Key Features Manual Advantage: Provides authoritative, dealership-level repair information, enabling DIY enthusiasts and independent shops to perform accurate and efficient repairs. Digital Format Benefits: Convenience of digital access, searchable content, ability to print only necessary pages, reduces wear and tear compared to physical manuals. 📋 Manual Details Coverage Areas Trim Levels: All Engine Options: All Page Count Estimated Page Count: Extensive (typical for factory service manuals of this era, often 1000+ pages) Manual Type Manual Type: Factory Service and Repair Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Powertrain: Engine, Fuel System, Cooling System, Lube System, Ignition System, Starting & Charging System, Automatic Transmission, Manual Transmission (if applicable, though less common for this model year/trim) Chassis: Suspension, Steering, Brakes (including parking brake), Wheels & Tires Body And Electrical: Body Exterior & Interior, Electrical System, HVAC (Air Conditioning), Restraint Systems (Supplemental Restraint System - SRS, Seat Belts), Cruise Control, Wiper & Washer System, Lighting, Instruments, Audio/Visual Systems, Door Locks, Horn, Glass & Mirrors Procedures Included Diagnostics: Diagnostic trouble codes (DTCs), component testing, troubleshooting flowcharts Maintenance: Scheduled maintenance, fluid changes, filter replacements, lubrication Repair: Component removal and installation, adjustments, overhaul procedures Technical Specifications: Torque specifications, fluid capacities, electrical specifications, dimensional data, wear tolerances Technical Depth Depth: Factory-level detail, covering routine maintenance to major component overhauls and complex electrical diagnostics. 📊 Manual Specifications File Format File Type: PDF Searchability: Likely text-searchable PDF (depending on original scanning quality) Print Quality Printability: Fully printable, allowing users to print specific pages or sections. Image Scaling: Images and diagrams can be enlarged for detailed viewing and printing. Binding Type Binding Type: N/A (Digital Format) Paper Type Paper Type: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Type: 3.8L (3800) V6 OHV Engine Code: L36 (Naturally Aspirated) Performance Horsepower: Approx. 170-175 hp @ 4400-4800 rpm (depending on exact variant) Torque: Approx. 210-220 lb-ft @ 2000-3200 rpm (depending on exact variant) Fuel System Fuel Delivery: Multi-port Fuel Injection (MPFI) Fuel Type: Unleaded Gasoline (87 Octane Recommended) Lubrication Oil Type: SAE 5W-30 or SAE 10W-30 (refer to manual for specific viscosity based on climate) Cooling System Coolant Type: GM Type 1 or equivalent (Green ethylene glycol based) Ignition System Ignition Type: Distributorless Ignition System (DIS) or Distributor Ignition (DI) depending on specific engine build. The 3800 V6 typically used DIS in later iterations. 🔧 Transmission Standard Transmission Type: 4-Speed Automatic Overdrive Transmission Model: 4T60-E Optional Optional Transmission: None typically offered for this model year in the LeSabre. Features Transmission Fluid Type: Dexron-III (or equivalent) Transmission Fluid Capacity: Approx. 11.5 US quarts (10.9 liters) for refill after service (refer to manual for precise capacity including torque converter) 📐 Dimensions Exterior Wheelbase: Approx. 110.5 inches (2807 mm) Length: Approx. 200.1 inches (5083 mm) Width: Approx. 74.4 inches (1890 mm) Height: Approx. 55.3 inches (1405 mm) Weights Curb Weight: Approx. 3500-3700 lbs (1588-1678 kg) depending on equipment Cargo Trunk Capacity: Approx. 17.0 cubic feet (0.48 m³) 🛡️ Safety Features Ratings NHTSA Rollover Resistance: Not directly applicable in modern rating formats, but designed for stability. Active Features ABS: Standard on most models, Anti-lock Braking System Traction Control: Optional on some models (TCS - Traction Control System) Passive Features Airbags: Driver and Passenger front airbags (SRS - Supplemental Restraint System) Seat Belts: Front 3-point active seat belts, rear 3-point seat belts 💡 Technology Features Infotainment Audio System: AM/FM stereo with cassette player, optional...