🏷️ Basic Information Identification Make: Oldsmobile Model: 98 Year: 1995 Codes Chassis Code: H-Body 👋 Introduction Market Position Target Audience: DIY Enthusiasts, Independent Repair Shops, Oldsmobile Owners Competitive Analysis Advantage Over Print: Convenience, Instant Access, Cost-Effectiveness, Searchability Key Features Licensing: Officially Licensed, Derived from OE Materials Developer: RepairSurge Value Proposition: Save money on repairs, empower self-maintenance 📋 Manual Details Coverage Areas Coverage Areas: Full Service and Repair Page Count Estimated Page Count: 1000+ Manual Type Manual Type: Software-based Service and Repair Manual Language Language: English Format Format: Online Access (Web Browser Compatible) 📖 Manual Coverage Systems Covered Engine Mechanical: Yes (diagnosis, repair, overhaul for 3.8L V6) Engine Electrical: Yes (ignition system, fuel injection, sensors, ECM) Transmission Automatic: Yes (4-speed 4T60-E diagnosis, repair, fluid) Brakes: Yes (disc/drum, ABS, hydraulic system, parking brake) Suspension: Yes (front MacPherson struts, rear independent, components) Steering: Yes (power steering system, components, alignment) Cooling System: Yes (radiator, thermostat, water pump, hoses) Fuel System: Yes (fuel pump, injectors, pressure regulator, tank) Exhaust System: Yes (manifold, catalytic converter, mufflers, pipes) Electrical System Chassis: Yes (lighting, wipers, horn, power accessories) HVAC: Yes (heating, ventilation, air conditioning, components, refrigerant) Body Interior: Yes (trim, seats, dashboard, doors, windows) Body Exterior: Yes (panels, bumpers, glass, paint, rust repair guidance) Wiring Diagrams: Yes (comprehensive electrical schematics) Procedures Included Maintenance Procedures: Yes (oil changes, filter replacements, fluid checks, tune-ups) Repair Procedures: Yes (detailed step-by-step instructions for all major systems) Troubleshooting Diagnostics: Yes (diagnostic charts, fault codes, symptom-based troubleshooting) Component Replacement: Yes (engine, transmission, brakes, suspension, steering, etc.) Assembly Disassembly: Yes (comprehensive guides for component removal and installation) Technical Depth Technical Depth: Expert Level (suitable for professional mechanics and advanced DIYers) Diagnostic Tools: Yes (specifies diagnostic connector locations and tool usage) Torque Specifications: Yes (detailed torque values for all fasteners) Special Tools: Yes (lists required special tools and their purpose) 📊 Manual Specifications File Format Software Format: Web-based Application Print Quality Print Quality: N/A (Digital Format) Binding Type Binding Type: N/A (Digital Format) Paper Type Paper Type: N/A (Digital Format) Access Duration Access Duration: 1 Year (with discount for renewal) Compatibility Device Compatibility: PC, Laptop, Smartphone, Tablet Requirements Internet Connection: Required Browser Compatibility: Standard Web Browsers ⚙️ Engine Specifications Primary Engine Engine Code: L36 Engine Type: 3.8L (3800) SFI V6 Displacement: 231 cu in (3791 cc) Bore X Stroke: 3.80 in x 3.39 in (96.5 mm x 86.0 mm) Compression Ratio: 8.5:1 Performance Horsepower: 205 hp @ 5200 rpm (estimated) Torque: 230 lb-ft @ 3200 rpm (estimated) Fuel System Fuel Delivery: Sequential Fuel Injection (SFI) Fuel Type: 87 Octane Unleaded Gasoline Engine Oil Oil Type: API SG, SF, or SG/SF SAE 5W-30 (all temperatures) Oil Capacity: 4.5 quarts (4.3 L) with filter 🔧 Transmission Standard Transmission Type: 4-Speed Automatic Transmission Model: 4T60-E Features Transmission Fluid: Dexron III Automatic Transmission Fluid (ATF) Transmission Capacity: Approx. 10.5 quarts (9.9 L) for fluid change 📐 Dimensions Exterior Length: 202.7 inches (5148 mm) Width: 74.9 inches (1902 mm) Height: 54.6 inches (1387 mm) Wheelbase: 110.8 inches (2814 mm) Weights Curb Weight: 3600-3800 lbs (approx.) 🛡️ Safety Features Ratings NHTSA Frontal Impact: Not explicitly available for 1995, but typically 4-star for vehicles of this era. Active Features Anti Lock Brakes: Standard (ABS) Passive Features Airbags: Driver-side airbag standard. Seat Belts: Frontal and rear seat belts with pretensioners for front occupants. 💡 Technology Features Infotainment Audio System: Factory AM/FM stereo with cassette player, optional CD player, available premium sound systems. Driver Assistance Cruise Control: Standard Connectivity Diagnostics Port: OBD-I/OBD-II compliant diagnostic connector for engine management systems. 🔧 Maintenance Service Intervals Oil Change Interval: Every 3,000-5,000 miles (7,500-12,500 km) or 6 months, depending on driving conditions. Transmission Fluid Change: Every 30,000 miles (48,000 km) or 24 months. Spark Plug Replacement: At 100,000 miles (160,000 km) for platinum-tipped plugs. Fluid Specifications Coolant Type: GM Gen 1 Coolant (or equivalent green ethylene glycol-based coolant) Coolant Capacity: Approx. 15 quarts (14.2 L) Power Steering Fluid: Dexron III ATF Brake Fluid: DOT 3 Known Issues Common Issues: Intake manifold gasket leaks (common on 3800 Series I engines), potential for fuel pump issues, minor electrical gremlins, suspension wear (bushings, struts). 📚 Vehicle History Brand Heritage Oldsmobile Legacy: Oldsmobile, America's first automotive division, known for innovation and comfort. Model Evolution 98 Heritage: The 98 was Oldsmobile's flagship model, representing luxury and prestige since the 1940s. The 1995 model is part of the ninth generation (1991-1996). Production Production Years For Gen9: 1991-1996 Manufacturing Location: Lansing, Michigan, USA 🏆 Awards & Recognition Recognitions Historical Recognition: The Oldsmobile 98 has historically been recognized as a comfortable and well-appointed luxury sedan, reflecting GM's commitment to its upper-trim brands.