🏷️ Basic Information Identification Make: Pontiac Model: Bonneville Year: 1994 Codes Chassis Code: H-body 👋 Introduction Market Position Target Audience: Owners of 1994 Pontiac Bonneville seeking to perform maintenance, diagnostics, and repairs themselves, as well as professional repair shops. Competitive Analysis Value Proposition: Provides the exact information used by dealership technicians, offering a significant cost-saving advantage over relying solely on mechanics. Offers vehicle-specific accuracy unlike generic repair guides. Key Features Content Format: Complete step-by-step instructions, diagrams, illustrations, wiring schematics, and specifications in a single, easy-to-use PDF. Digital Benefits: Print only needed pages, avoid physical wear and tear, portability, ability to zoom and print enlarged images. 📋 Manual Details Coverage Areas Covered Models: All Bonneville models for 1994 (e.g., SSE, SSEi, base sedan) Repair Scope: Comprehensive A-Z repairs Page Count Estimated Page Count: Estimated 1000-2000+ pages (typical for full factory service manuals of this era) Manual Type Type: Factory Service Manual / Repair Manual Language Language: English Format Format: PDF 📖 Manual Coverage Systems Covered Powertrain: Engine, fuel system, lubrication, cooling, exhaust, ignition, starting, charging, automatic transmission, manual transmission (if applicable) Chassis: Suspension (front and rear), steering (column, power steering), brakes (hydraulic, parking brake, ABS), wheels, tires, driveline (transfer case, driveshaft, differential, axles) Electrical: Wiring schematics, lighting, instruments, audio, horn, wipers, power accessories, multiplex/CAN communication, engine control system, supplemental restraint system (SRS), cruise control, engine immobilizer Body: Exterior (hood, doors, glass, mirrors), interior (seats, instrument panel, door locks), HVAC, body controls Procedures Included Maintenance: Scheduled maintenance, fluid checks and changes, filter replacements, inspections Diagnostics: Troubleshooting guides, diagnostic trouble codes (DTCs), symptom-based diagnostics Repair: Step-by-step repair procedures for all major components and systems, including disassembly, reassembly, and adjustments Specifications: Torque specifications, clearances, fluid capacities, electrical values, performance data Technical Depth Depth: Factory-level, detailed, in-depth coverage suitable for professional technicians and advanced DIYers. 📊 Manual Specifications File Format File Type: PDF Searchability: Likely text-searchable for efficient information retrieval. Print Quality Printability: All pages are printable for on-site use; ability to enlarge images. Binding Type Binding: N/A (Digital PDF) Paper Type Paper Quality: N/A (Digital PDF - allows for printing on desired paper) ⚙️ Engine Specifications Primary Engine Engine Options: Likely includes 3.8L V6 (Naturally Aspirated and Supercharged L36/L67 variants) and potentially a 4.1L V8 (for earlier models if carried over, though less common by '94 for Bonneville). Performance 3.8L V6 Horsepower: Typically around 170 hp for naturally aspirated, 205-240 hp for supercharged variants (L36/L67). 3.8L V6 Torque: Torque figures vary by engine version; supercharged variants offer significantly more low-end torque. Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) with Throttle Body Injection (TBI) or Multi-Port Fuel Injection (MPFI) depending on engine variant. Cooling Coolant Type: Likely a Dex-Cool compatible silicate-free coolant or standard green ethylene glycol coolant. Manual will specify exact type and capacity (e.g., 10.2 quarts). Lubrication Oil Type And Capacity: Likely SAE 5W-30 or 10W-30 viscosity oil, with a capacity of approximately 4.5 quarts for the 3.8L V6. Manual will provide precise specifications. 🔧 Transmission Standard Transmission Type: Predominantly 4-speed automatic transmission (e.g., 4T60-E). Optional Manual Transmission Availability: Manual transmissions were generally not offered on the 1994 Pontiac Bonneville. Features Transmission Fluid Type: Dexron-III (or equivalent) automatic transmission fluid. Manual will specify capacity (e.g., 5-7 quarts for a fluid change). 📐 Dimensions Exterior Body Style: Full-size sedan. Weights Curb Weight: Approximately 3,500 - 3,800 lbs depending on engine and equipment. 🛡️ Safety Features Ratings NHTSA Ratings 1994: Specific NHTSA ratings for 1994 models would need to be researched, but typical for the era would likely be moderate to good frontal impact protection. Active Features ABS: Anti-lock Braking System (ABS) was often an option or standard on higher trims. Passive Features Airbags: Driver-side airbag was standard. Passenger airbag may have been optional or standard on higher trims like the SSEi. Seatbelts: Front and rear seat belts, with shoulder belts for front occupants. 💡 Technology Features Infotainment Audio System: Factory AM/FM stereo with cassette player was common. CD players were available on higher trims or as an option. Manual will detail system operation and troubleshooting. Driver Assistance Cruise Control: Electronic cruise control system was available, with detailed diagnostics and repair procedures in the manual. Connectivity Multiplex Communication: The manual covers the multiplex communication system (if equipped), which was an early form of network communication within the vehicle. 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 3,000 to 7,500 miles or 3-6 months, depending on driving conditions and oil used. Manual will specify precise recommendations. Transmission Fluid Change Interval: Recommended every 30,000 to 60,000 miles, or as per manual's severe service schedule. Spark Plug Replacement: Intervals vary by spark plug type, but typically 30,000 to 100,000 miles for modern plugs. Manual will list specific recommendations for original equipment. Fluid Specifications Power Steering Fluid: GM power steering fluid or equivalent ATF Dexron-II/III. Manual will...