🏷️ Basic Information Identification Make: Subaru Model: Forester Generation: SF/SG Model Years Covered: 1999, 2000, 2001, 2002, 2003, 2004 👋 Introduction Market Position Target Audience: Do-it-yourselfers and experienced mechanics. Competitive Analysis Value Proposition: Inexpensive way to keep vehicle working properly, saving hundreds of dollars on mechanic fees. Key Features Detail Level: Step-by-step instructions based on complete disassembly, hundreds of photos and illustrations. Usability: Easy-to-read text, numbered instructions, bold figure numbers, enlarged insets, numbered table of contents. 📋 Manual Details Coverage Areas Engine Coverage: 2.5L EJ25 SOHC and DOHC Naturally Aspirated & Turbocharged Transmission Coverage: 4-Speed Automatic (4EAT), 5-Speed Manual Drivetrain Coverage: All-Wheel Drive (AWD) Systems Page Count Estimated Pages: Thousands (typical factory service manuals are extensive) Manual Type Type: Factory Service Manual / Workshop Manual Language Language: English Format File Type: PDF 📖 Manual Coverage Systems Covered Engine Mechanical: Engine assembly, disassembly, cylinder head, piston, crankshaft, camshaft, valve train, lubrication, cooling. Fuel System: Fuel pump, injectors, fuel lines, fuel tank, evaporative emissions control (EVAP). Ignition System: Spark plugs, ignition coils, ignition timing, knock sensor. Emission Controls: Catalytic converter, oxygen sensors, EGR system, PCV system. Engine Controls: ECU (Engine Control Unit), sensors (MAP, MAF, TPS, etc.), actuators, diagnostic trouble codes (DTCs). Transmission Transaxle: Automatic transmission (4EAT) overhaul, valve body, torque converter, manual transmission overhaul, clutch. Driveline: Front/rear differentials, driveshafts, CV joints, wheel bearings. Suspension: Front struts, rear shock absorbers, control arms, bushings, sway bars. Steering: Power steering pump, rack and pinion, tie rods, steering column. Brakes: Front/rear disc brakes, ABS (Anti-lock Braking System), brake lines, master cylinder, calipers. Electrical System: Battery, charging system (alternator), starter motor, lighting, horn, power windows, central locking. HVAC: Air conditioning system, heater core, blower motor, climate control unit. Body Interior Exterior: Body panels, doors, windows, seats, dashboard, trim pieces, bumpers. Procedures Included Maintenance: Oil changes, filter replacements, fluid checks and changes, spark plug replacement, belt inspection/replacement. Troubleshooting: Diagnostic procedures for common issues, fault finding, DTC interpretation. Repair: Step-by-step instructions for component replacement and repair for all covered systems. Diagnostics: Detailed diagnostic flowcharts and procedures for electrical and mechanical systems. Electrical Service: Wiring diagrams, component testing, circuit diagnosis. Technical Depth Depth: Comprehensive: Covers everything from basic maintenance to complete engine and transmission rebuilds, including detailed electrical diagnostics. 📊 Manual Specifications File Format Compatibility: Compatible with all PC-based Windows operating systems and Mac. Printability: All pages are printable. Searchability: Likely searchable text within PDF for quick information retrieval. Print Quality Illustration Quality: Top quality diagrams, highly detailed exploded pictures, clear photographs. Binding Type Digital Format: N/A (Digital Download) Paper Type Digital Format: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Code Aspirated: EJ251 (2.5L SOHC), EJ252 (2.5L DOHC) Engine Code Turbocharged: EJ255 (2.5L DOHC Turbocharged) Performance Horsepower Aspirated: Approx. 165-170 hp (varies slightly by year and configuration) Torque Aspirated: Approx. 162-166 lb-ft (varies slightly by year and configuration) Horsepower Turbocharged: Approx. 210-220 hp (varies slightly by year and configuration) Torque Turbocharged: Approx. 235-245 lb-ft (varies slightly by year and configuration) Fuel System Fuel Delivery: Multi-point Fuel Injection (MPI) Recommended Fuel: 87 Octane Unleaded (89 Octane recommended for Turbocharged models) 🔧 Transmission Standard Standard Transmission: 5-Speed Manual Transmission Optional Optional Transmission: 4-Speed Electronically Controlled Automatic Transmission (4EAT) Features AWD System: Symmetrical All-Wheel Drive (SAWD) standard on all models. 📐 Dimensions Exterior Wheelbase: Approx. 103.5 inches (2629 mm) Length: Approx. 179.5 inches (4560 mm) Width: Approx. 67.9 inches (1725 mm) Height: Approx. 63.0 inches (1600 mm) Weights Curb Weight: Approx. 3100-3400 lbs (1406-1542 kg) depending on configuration 🛡️ Safety Features Ratings NHTSA Frontal Impact Driver: 5 Stars (for models equipped with airbags) NHTSA Frontal Impact Passenger: 5 Stars (for models equipped with airbags) IIHS Side Impact: Good (for many configurations) Active Features ABS: Standard on most models, optional on earlier models. Passive Features Airbags: Front driver and passenger airbags standard. Seatbelts: Three-point front and rear seatbelts. 💡 Technology Features Infotainment Audio Systems: Factory-installed AM/FM/CD players, optional premium audio systems. Manual covers wiring and component replacement. Driver Assistance ABS System: Anti-lock Braking System diagnosis and repair procedures included. Connectivity Wiring Diagrams: Comprehensive wiring diagrams for all electrical systems, aiding in troubleshooting and accessory installation. 🔧 Maintenance Service Intervals Oil Change Interval: Every 3,750 miles or 3.75 months, or every 7,500 miles/7.5 months with synthetic oil (consult manual for specific recommendations). Engine Coolant Flush: Every 30,000 miles or 2 years. Transmission Fluid Change Auto: Every 30,000 miles or 2 years (severe driving conditions). Transmission Fluid Change Manual: Every 60,000 miles or 4 years. Fluid Specifications Engine Oil Type: SAE 5W-30 (API SM or higher, ILSAC GF-4 or higher) Engine Oil Capacity: Approx. 4.8 quarts (4.5 liters) with filter change (EJ25) Transmission Fluid Type Auto: Subaru ATF-HP (High Performance) Transmission Fluid Capacity Auto: Approx. 4.0 quarts (3.8 liters) for torque converter drain/fill (total capacity higher). Transmission Fluid Type Manual: SAE 75W-90 GL-5...