The 1994 Buick Regal, a key model within the third generation of this line, represents Buick's commitment to providing a comfortable and refined personal luxury driving experience. Built on the versatile GM W-body platform, this model was offered in various trims, including the Custom and the performance-oriented Gran Sport. It was available with a choice of V6 engines, ranging from the efficient 3.1L to the more powerful 3.8L, including a supercharged option for the Gran Sport, all paired with a 4-speed automatic overdrive transmission. The Regal was designed to compete in the mid-size to full-size personal luxury segment, emphasizing a smooth ride, quiet cabin, and a mature aesthetic, making it a notable entry in Buick's history. This comprehensive factory service manual provides in-depth technical information for all 1994 Buick Regal models. It covers a wide array of systems, from the powertrain, including engine, transmission, and drivetrain, to chassis components like suspension and brakes, and all electrical systems, bodywork, and HVAC. The manual details scheduled maintenance, diagnostic procedures, component replacement, and includes vital technical specifications, torque values, and complete wiring schematics. Designed for both owner maintenance and professional repair, this English-language manual offers dealership-level accuracy, enabling users to effectively troubleshoot, maintain, and repair their vehicle, ensuring optimal performance and longevity. 🏷️ Basic Information Identification Make: Buick Model: Regal Year: 1994 Generation: Third Generation (1990-1996) Codes Chassis Code: GM W-body 👋 Introduction Market Position Vehicle Market Segment: Mid-size/Full-size Personal Luxury Coupe/Sedan Competitive Analysis Key Competitors: Ford Thunderbird, Chevrolet Lumina, Dodge Intrepid (for sedan variants), Chrysler LeBaron Coupe Key Features Manual Value Proposition: Provides dealership-level repair accuracy and detail for DIY enthusiasts and professional technicians, saving time and money compared to generic guides. Manual Benefits: Complete step-by-step instructions, diagrams, illustrations, wiring schematics, and specifications; printable pages for workshop use; eliminates the need for multiple physical manuals. 📋 Manual Details Coverage Areas Models Covered: All 1994 Buick Regal models (e.g., Custom, Gran Sport, Limited) Repairs Covered: A-Z (Comprehensive maintenance, diagnosis, and repair) Page Count Estimated Page Count: Varies, but typically 1000+ pages for a complete factory service manual Manual Type Manual Type: Factory Service Manual / Repair Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Powertrain Systems: Engine, Fuel System, Emission Control, Intake/Exhaust, Cooling, Lube, Ignition, Starting/Charging, Automatic Transmission, Manual Transmission, Transfer Case (if applicable), Drive Axles/Shafts, Differential Chassis Systems: Suspension, Steering Column, Power Steering, Brakes (Control, Parking), Wheels, Tires Electrical Systems: General Electrical, Wiring Schematics, Multiplex/CAN Communication, Instrument Panel, Lighting, Horn, Wiper/Washer, Power Windows/Locks, Audio/Visual, Cruise Control, Supplemental Restraint System (SRS), Engine Immobilizer Body Systems: Body Structure, Exterior Trim, Interior Trim, Seats, Doors, Engine Hood, Glass/Mirrors HVAC Systems: Air Conditioning, Heating Procedures Included Maintenance Procedures: Scheduled maintenance, fluid changes, filter replacements, lubrication, tune-ups Diagnostic Procedures: Troubleshooting guides, symptom-to-cause analysis, diagnostic trouble codes (DTCs) Repair Procedures: Step-by-step repair instructions with detailed diagrams and illustrations for all major components and systems Component Replacement: Engine overhaul, transmission rebuild/replacement, brake caliper/rotor replacement, suspension component replacement, electrical module repair/replacement Wiring Schematics: Complete electrical wiring diagrams for all vehicle systems Technical Depth Technical Depth: Factory level, including detailed specifications, tolerances, torque values, and diagnostic procedures for technicians 📊 Manual Specifications File Format File Format: PDF Print Quality Printability: Fully printable, allowing users to print specific pages or sections Image Resolution: High resolution, allowing for image blow-up and enlarged printing of diagrams Binding Type Binding Type: Digital (N/A for PDF) Paper Type Paper Type: Digital (N/A for PDF) Compatibility Operating Systems: Windows (Vista 32/64, XP, ME, 98, NT, 2000) and Mac compatible Requirements Software Requirements: Adobe PDF Reader, Winzip (free online) Features Searchability: Likely text-searchable (depending on PDF creation), allowing quick navigation ⚙️ Engine Specifications Primary Engine Engine Options: 3.1L (189 cu in) L8 V6 (VIN H); 3.8L (231 cu in) L44 V6 (VIN 1); 3.8L (231 cu in) L67 Supercharged V6 (VIN K) - Gran Sport models Performance 3.1L V6 Horsepower: Approx. 140 hp 3.8L V6 Horsepower: Approx. 170 hp 3.8L Supercharged V6 Horsepower: Approx. 205 hp Fuel System Fuel Injection: Sequential Fuel Injection (SFI) Cooling System Coolant Type: Dex-Cool (Orange) or equivalent silicate-free, ethylene glycol-based coolant is recommended for the 3.1L and 3.8L engines for optimal corrosion protection. 🔧 Transmission Standard Transmission Transmission Type: 4-speed automatic overdrive (4T60-E) Optional Transmission Optional Transmission: None specified for this model year in most configurations, the 4T60-E was standard across engines. Features Transmission Fluid: Dexron-III Automatic Transmission Fluid (ATF) 📐 Dimensions Exterior Wheelbase: 107.5 inches (2731 mm) Length: 196.9 inches (5001 mm) for coupe, 198.7 inches (5047 mm) for sedan Width: 71.4 inches (1813 mm) Height: 55.0 inches (1397 mm) for coupe, 54.8 inches (1392 mm) for sedan Weights Curb Weight: Approx. 3400-3700 lbs (1542-1678 kg) depending on engine and trim 🛡️ Safety Features Ratings NHTSA Side Impact Rating: Not specifically rated for 1994 model year, but...