🏷️ Basic Information Identification Make: Oldsmobile Model: Achieva Year: 1998 Codes Platform: GM N Platform (Revised) 👋 Introduction Market Position Target Audience: DIY enthusiasts, independent repair shops, Oldsmobile owners seeking self-sufficiency. Competitive Analysis Advantage Over Print: Instant online access, cost-effectiveness, ease of use across devices, no physical storage needed. Key Features Licensed Content: Officially licensed and derived from OE factory materials, ensuring accuracy and completeness. User Experience: Intuitive interface, push-button information access, search functionality. 📋 Manual Details Coverage Areas Manual Type: Service and Repair Manual Software Language: English Format: Online Software Access Access Duration: 1 Year Source Material: OE (Original Equipment) Licensed Information Developer: RepairSurge 📖 Manual Coverage Systems Covered Powertrain: Engine mechanical, fuel system, cooling system, exhaust system, ignition system, emissions controls Drivetrain: Manual and automatic transmission, transaxle, drive axles, CV joints Chassis: Suspension (front and rear), steering system, wheels, tires Brakes: Front and rear brakes (disc/drum), ABS system Electrical: Battery, charging system, starting system, lighting, instrumentation, power accessories, wiring diagrams HVAC: Heating, ventilation, and air conditioning (HVAC) system diagnosis and repair Body: Body panels, doors, glass, interior trim, exterior trim, chassis and frame Procedures Included Maintenance: Scheduled maintenance, fluid changes, filter replacements, tune-ups Diagnostics: Troubleshooting guides, symptom-based diagnostics, DTC (Diagnostic Trouble Code) interpretation Repair: Component removal and installation, overhaul procedures, adjustments Specifications: Torque specifications, clearances, fluid capacities, electrical specifications Technical Depth Depth: Comprehensive; covers routine maintenance to major component overhauls and advanced diagnostics. 📊 Manual Specifications File Format Platform Compatibility: PC, Laptop, Smartphone, Tablet (via web browser) Access Requirement: Internet Connection, Web Browser Print Quality Digital Rendering: High-resolution digital display, zoomable content Binding Type Binding Method: N/A (Online Software) Paper Type Paper Quality: N/A (Online Software) ⚙️ Engine Specifications Primary Engine Engine Options: 2.4L L4 (LD9), 3.1L V6 (3100 SFI), 3.4L V6 (3400 SFI) Performance Engine 2 4L L4 Horsepower: 150 hp @ 5600 rpm (approx.) Engine 2 4L L4 Torque: 155 lb-ft @ 4400 rpm (approx.) Engine 3 1L V6 Horsepower: 160 hp @ 5200 rpm (approx.) Engine 3 1L V6 Torque: 185 lb-ft @ 3200 rpm (approx.) Engine 3 4L V6 Horsepower: 175 hp @ 5200 rpm (approx.) Engine 3 4L V6 Torque: 205 lb-ft @ 3600 rpm (approx.) Fuel System Fuel Delivery: Multi-port Fuel Injection (MPFI) Fuel Type: Unleaded gasoline (87 octane recommended for 3.1L/3.4L, 91 octane for 2.4L) 🔧 Transmission Standard Transmission Std: 4-Speed Automatic Transaxle (e.g., 4T60-E for V6, 4T65-E for 2.4L L4) Optional Transmission Opt: 5-Speed Manual Transaxle (less common, primarily with 2.4L engine) Features Transmission Fluid Type: Dexron-III (or equivalent ATF) Transmission Capacity Auto: Approx. 8.5 quarts (8.0 L) for 4T60-E/4T65-E 📐 Dimensions Exterior Wheelbase: Approx. 103.5 inches (2629 mm) Length: Approx. 184.6 inches (4689 mm) Width: Approx. 68.0 inches (1727 mm) Height: Approx. 55.3 inches (1405 mm) Weights Curb Weight: Approx. 2900-3200 lbs (1315-1451 kg) depending on engine/trim Gross Vehicle Weight Rating: Varies by configuration, consult vehicle placard 🛡️ Safety Features Ratings NHTSA Frontal Crash Driver: Not Rated / Acceptable (for its era) NHTSA Frontal Crash Passenger: Not Rated / Acceptable (for its era) Active Features ABS: Available / Standard on some trims Passive Features Airbags: Driver and passenger front airbags Seatbelts: Front and rear seat belts, front shoulder belt retractors 💡 Technology Features Infotainment Audio System: AM/FM stereo with cassette tape player and optional CD player Display: Analog gauges and digital odometer/trip meter Driver Assistance Cruise Control: Standard or optional depending on trim level Connectivity Connectivity Features: N/A (No factory integrated Bluetooth or advanced connectivity) 🔧 Maintenance Service Intervals Oil Change Interval: Every 3,000-7,500 miles (5,000-12,000 km) or 6-12 months, depending on oil type and driving conditions (consult manual). Tire Rotation Interval: Every 5,000-7,500 miles (8,000-12,000 km) Engine Coolant Flush: Every 30,000-50,000 miles (48,000-80,000 km) or 2-5 years Fluid Specifications Engine Oil Type: SAE 5W-30 (for most conditions, check owner's manual for specific engine) Engine Oil Capacity 2 4L: Approx. 4.5 quarts (4.3 L) with filter Engine Oil Capacity 3 1L V6: Approx. 4.5 quarts (4.3 L) with filter Engine Oil Capacity 3 4L V6: Approx. 4.5 quarts (4.3 L) with filter Brake Fluid Type: DOT 3 Known Issues Common Problem 1: Intake manifold gasket leaks (especially on 3.1L V6) Common Problem 2: Head gasket failures (less common but possible) Common Problem 3: Transmission control module (TCM) issues Common Problem 4: Power window regulator failure Common Problem 5: Door lock actuator failure 📚 Vehicle History Brand Heritage Oldsmobile Legacy: Oldsmobile, a division of General Motors, was known for its innovation and was the oldest surviving American automobile brand until its discontinuation. Model Evolution Achieva Introduction: The Achieva was introduced in 1992 as a replacement for the Oldsmobile Cutlass Supreme SL and was a facelifted version of the Buick Skylark and Chevrolet Cavalier (GM J-body) but based on the GM N platform. Achieva Generations: First Generation: 1992-1998 (based on GM...