🏷️ Basic Information Identification Make: Pontiac Model: Bonneville Year: 1995 Body Style: 4-Door Sedan Generation Generation Code: L47 Codes Platform: GM H-body 👋 Introduction Market Position Positioning: Premium large sedan targeted at families and individuals seeking comfort and style. Competitive Analysis Competitors: Ford Taurus, Chrysler Concorde, Oldsmobile Eighty-Eight, Buick LeSabre, Chevrolet Lumina. Key Features Design: Aerodynamic styling, spacious interior, comfortable ride. Value Proposition: Affordable luxury and performance for its class. Advantage Of Software Convenience: Instant online access, searchable content, easily accessible on multiple devices, replaces cumbersome printed manuals. 📋 Manual Details Coverage Areas Primary Coverage: 1995 Pontiac Bonneville Service & Repair Secondary Coverage: OE derived materials Page Count Estimated Pages: Extensive (specific count not provided, typical for OE service manuals) Manual Type Type: Service and Repair Manual Software Language Language: English Format Format: Online Software / Digital Access Access Duration: 1 Year (with option for renewal discounts) 📖 Manual Coverage Systems Covered Powertrain: Engine mechanical, fuel system, ignition system, exhaust system, cooling system, lubrication system Drivetrain: Automatic transmission (4T60-E/4T65-E), transaxle, driveshafts, CV joints, differential Chassis: Suspension (front and rear), steering system, brake system (front discs, rear drums/discs), wheels and tires Electrical: Charging system, starting system, lighting, instrument panel, body controls, powertrain control modules (PCM), chassis control modules (CCM), wiring diagrams HVAC: Heating, ventilation, and air conditioning (HVAC) system components and service Body: Body panels, doors, windows, interior trim, bumpers, glass Procedures Included Maintenance: Scheduled maintenance, fluid changes, filter replacements, inspections Diagnostics: Troubleshooting guides, symptom-based diagnostics, diagnostic trouble codes (DTCs), scan tool procedures Repair: Component removal and installation, adjustment procedures, overhaul instructions Specifications: Torque specifications, clearances, alignment data, electrical values Technical Depth Depth: Comprehensive factory-level repair and diagnostic information 📊 Manual Specifications File Format Compatibility: PC, Laptop, Smartphone, Tablet via Web Browser Searchability: Likely searchable text content Print Quality Quality Level: High-quality, derived from OE materials Binding Type Binding: Not Applicable (Digital) Paper Type Paper: Not Applicable (Digital) ⚙️ Engine Specifications Primary Engine Engine Code: L27 Engine Type: 3.8L V6 Supercharged (Series II, optional, common on higher trims like SSEi) Engine Displacement: 3800 cc (231 cubic inches) Bore X Stroke: 96.5 mm x 86.7 mm (3.80 in x 3.41 in) Compression Ratio: 8.5:1 (Supercharged) Horsepower Net: 240 hp @ 4400 rpm (Supercharged) Torque Net: 280 lb-ft @ 3200 rpm (Supercharged) Secondary Engine Engine Type: 3.8L V6 Naturally Aspirated (Series I) Horsepower Net: 205 hp @ 4400 rpm (Naturally Aspirated) Torque Net: 230 lb-ft @ 3600 rpm (Naturally Aspirated) Fuel System Fuel Delivery: Sequential Fuel Injection (SFI) Fuel Type: Unleaded Gasoline, 87 octane minimum (higher recommended for Supercharged) Engine Management Ignition System: Distributorless Ignition System (DIS) 🔧 Transmission Standard Transmission Type: 4-Speed Automatic (4T60-E) Optional Transmission Type: 4-Speed Automatic (4T65-E, often with higher torque capacity for Supercharged models) Features Features: Electronic control, overdrive, torque converter lock-up. Fluid Specifications Transmission Fluid: Dexron III ATF (or equivalent) 📐 Dimensions Exterior Length: 203.5 in (5169 mm) Width: 73.1 in (1857 mm) Height: 55.7 in (1415 mm) Wheelbase: 110.8 in (2814 mm) Front Track: 61.1 in (1552 mm) Rear Track: 60.8 in (1544 mm) Weights Curb Weight: Approx. 3500-3700 lbs (1588-1678 kg), varies by trim and options Gross Vehicle Weight Rating: Approx. 4750 lbs (2154 kg) Towing Capacity: Not Recommended/Specified for typical use 🛡️ Safety Features Ratings NHTSA Frontal Driver: Likely 4/5 stars (based on similar GM vehicles of the era) NHTSA Frontal Passenger: Likely 4/5 stars (based on similar GM vehicles of the era) Ii Hs Frontal Driver: Acceptable (based on similar GM vehicles of the era) Active Features ABS: Standard on most trims, Anti-lock Braking System Traction Control: Optional on some trims, Traction Control System (TCS) Passive Features Airbags: Driver and Passenger airbags Seatbelts: Three-point front and rear seatbelts, driver's side pretensioner Child Safety Anchors: LATCH system not standard, use of seatbelt-integrated child seats 💡 Technology Features Infotainment Audio System: AM/FM Stereo Cassette/CD player, optional Bose premium sound system. Driver Assistance Cruise Control: Standard or optional speed-sensitive cruise control. Connectivity Onboard Diagnostics: OBD-I system with provisions for OBD-II later in the generation, but 1995 is typically OBD-I. 🔧 Maintenance Service Intervals Oil Change Interval: Every 3,000-5,000 miles or 3-6 months, depending on driving conditions and oil type used. Air Filter Replacement: Every 15,000-30,000 miles or as needed based on inspection. Spark Plug Replacement: Every 30,000-100,000 miles, depending on plug type (e.g., platinum, iridium). Original equip. likely standard plugs. Coolant Flush Interval: Every 30,000-50,000 miles or 2-3 years. Transmission Service: Every 30,000-60,000 miles, depending on driving severity. Check fluid level regularly. Fluid Specifications Engine Oil Viscosity: SAE 5W-30 (API SG or higher) Coolant Type: GM 50/50 Ethylene Glycol Coolant (Green) Power Steering Fluid: GM Power Steering Fluid or Dexron III ATF Brake Fluid: DOT 3 Known Issues Engine Vibration: Potential for engine mount degradation, leading to vibration. Supercharger Issues: Supercharger clutch or coupler failure on...