🏷️ Basic Information Identification Make: Subaru Model: Legacy Year: 1998 Codes Chassis Code: BD/BG/BK Engine Codes: EJ22, EJ25D, EJ251, EJ253 (North America), EJ20 (Japan) 👋 Introduction Market Position Segment: Mid-size sedan and wagon, known for its Symmetrical All-Wheel Drive (AWD) system. Competitive Analysis Competitors 1998: Toyota Camry, Honda Accord, Ford Contour, Nissan Altima, Mazda 626. Key Features AWD Standard: Standard Symmetrical All-Wheel Drive (AWD) on most models, differentiating it from many competitors offering FWD as standard. Engine Options: Reliable Boxer (flat) engines, known for their low center of gravity. Body Styles: Offered in Sedan and Wagon body styles. Durability: Generally considered a durable and long-lasting vehicle with proper maintenance. 📋 Manual Details Coverage Areas Primary Coverage: North America (Likely based on engine codes EJ22, EJ25D) Secondary Coverage: May include some European/Asian market variations depending on specific edition, but primary focus is likely USDM/CADM Page Count Estimated Page Count: 1500-2500 (typical for comprehensive factory service manuals of this era) Manual Type Type: Full Service & Repair Manual Language Language: English Format Format: Likely digitally reproduced factory manual (PDF) or a professionally printed copy. 📖 Manual Coverage Systems Covered Engine: All aspects of engine repair, overhaul, diagnostics, timing, cooling, lubrication, fuel delivery, emissions control. Transmission: Manual and Automatic transmission service, overhaul, diagnostics, fluid changes, clutch replacement, driveline components. Brakes: Front and Rear brake system diagnosis and repair, including disc and drum systems, ABS operation and service. Suspension Steering: Front and Rear suspension components (struts, control arms, bushings), power steering system service, wheel alignment procedures. Electrical: Complete wiring diagrams, component testing, diagnostic procedures for lighting, ignition, charging system, starting system, body electronics, instrument cluster. HVAC: Air conditioning system diagnosis, refrigerant handling, heater core service, blower motor, climate control panel. Body Chassis: Body panel repair, door mechanisms, interior trim removal, glass replacement, chassis component torque specifications. Diagnostic Troubleshooting: Extensive troubleshooting charts, symptom-based diagnostics, OBD-I/OBD-II error code interpretation (where applicable). Procedures Included Routine Maintenance: Oil changes, filter replacements, spark plug service, fluid level checks, belt inspections. Component Replacement: Detailed step-by-step instructions for replacing all major components (e.g., alternator, starter, water pump, fuel pump, CV axles). Overhaul Rebuild: Complete engine and transmission rebuild procedures, including disassembly, cleaning, inspection, and reassembly. Special Tools: Identification and usage of specialized tools required for specific repair procedures. Technical Depth Depth: Comprehensive; covers everything from basic maintenance to full engine/transmission rebuilds and advanced electrical diagnostics. 📊 Manual Specifications File Format Digital Format: PDF (searchable text is a significant advantage if available) Print Quality Quality: High-resolution scans of original factory documentation for clear diagrams and text. Binding Type Binding: N/A (for digital format); Spiral or perfect bound for printed versions. Paper Type Paper: N/A (for digital format); High-quality, durable paper for printed versions. ⚙️ Engine Specifications Primary Engine Engine Type: Naturally Aspirated Boxer (Flat) 4-cylinder Displacement Ej22: 2.2 Liters (2212 cc) Displacement Ej25D: 2.5 Liters (2457 cc) - DOHC Non-Interference Performance Horsepower Ej22: 135 hp @ 5600 rpm Torque Ej22: 140 lb-ft @ 4000 rpm Horsepower Ej25D: 165 hp @ 6000 rpm Torque Ej25D: 162 lb-ft @ 4000 rpm Fuel System Fuel Delivery: Electronic Multi-Point Fuel Injection (MPI) Recommended Fuel: 87 Octane Unleaded Gasoline Maintenance Timing Belt Replacement Interval: 105,000 miles or 105 months (whichever comes first) Spark Plug Type: NGK BKR6E-11 or equivalent (check manual for specifics) Known Issues Ej25D Headgaskets: Early EJ25D engines were prone to head gasket failure due to design issues. The manual will detail inspection and replacement procedures. 🔧 Transmission Standard Manual Transmission: 5-speed Manual Transmission Optional Automatic Transmission: 4-speed Automatic Transmission (with AWD) Features AWD System: Symmetrical All-Wheel Drive (Active Torque Split AWD for AT, viscous center coupling for MT) Fluid Specs Automatic Transmission Fluid: Subaru ATF-HP or Dexron II/III compatible (confirm with manual for specific fill) Manual Transmission Fluid: GL-5 Gear Oil (75W-90 or 80W-90, check manual for exact specification) Maintenance Automatic Transmission Fluid Change Interval: Every 30,000 miles under normal conditions, or more frequently under severe conditions (refer to manual). Manual Transmission Fluid Change Interval: Typically every 60,000 miles (refer to manual). 📐 Dimensions Exterior Length Sedan: Approx. 184.5 inches Length Wagon: Approx. 187.0 inches Wheelbase: Approx. 104.3 inches Wheel Bolt Pattern: 5x100mm Lug Nut Torque: 80-95 lb-ft (confirm with manual) Weights Curb Weight Range: 3000-3300 lbs (Varies by body style and drivetrain) 🛡️ Safety Features Ratings NHTSA Frontal Impact Driver: 4/5 Stars (Likely for 1998 model, may vary slightly by test parameters) NHTSA Frontal Impact Passenger: 4/5 Stars (Likely for 1998 model) Active Features ABS: Anti-lock Braking System (ABS) - Standard on most models or optional. AWD Traction: Symmetrical All-Wheel Drive provides enhanced traction and stability in various weather conditions. Passive Features Airbags: Driver and Passenger front airbags. Seatbelts: 3-point front and rear seatbelts. 💡 Technology Features Infotainment Audio System: Factory AM/FM/Cassette stereo, often with optional CD player. Speaker configuration typically 4 or...