🏷️ Basic Information Identification Make: Mitsubishi Model: Lancer Model Variant: Lancer Sportback, Lancer Evolution Model Year: 2004 Codes Chassis Codes: CS/CT (Lancer), CT9A (Lancer Evolution VIII) Engine Codes: 4G63 (Evolution), 4G93, 4G94 (Standard Lancer) 👋 Introduction Market Position Market Segment: Compact to compact performance sedan/hatchback. The Lancer offered a range from economical transportation to a high-performance rally homologation special (Evolution). Competitive Analysis Competitors: Standard Lancer: Honda Civic, Toyota Corolla, Mazda3. Lancer Evolution: Subaru Impreza WRX/STI, Ford Focus RS, Volkswagen Golf R. Key Features Performance Variant: The Lancer Evolution VIII is renowned for its rally-bred technology, including advanced all-wheel-drive (AWD) systems, turbocharged engines, and performance-tuned suspensions, offering exceptional handling and acceleration. Versatility: The availability of the Sportback variant offered a more practical, hatchback body style, broadening the Lancer's appeal beyond traditional sedans. 📋 Manual Details Coverage Areas Coverage Scope: All model and all engine types for the 2004 model year. Page Count Estimated Pages: Extensive; likely over 1500 pages based on typical factory service manuals for this era and scope. Manual Type Manual Type: Original Factory Service Repair Manual Language Language: English Format Format: Likely a digital format (PDF) or a multi-volume printed set. 📖 Manual Coverage Systems Covered Powertrain: Engine mechanical (4G63, 4G93, 4G94), engine management, fuel system, cooling system, lubrication system, exhaust system, transmission (manual and automatic), drivetrain components (differentials, driveshafts, axles). Chassis: Suspension (front and rear), steering system, braking system (including ABS for applicable models), wheels and tires, body structure. Electrical: Wiring diagrams, lighting, ignition system, starting system, charging system, instrument panel, power accessories, HVAC controls, audio system, body control module (BCM). Body & Trim: Exterior body panels, interior trim, doors, windows, glass, locks, security system, bumpers. Procedures Included Routine Maintenance: Oil changes, filter replacements, fluid checks and changes, spark plug replacement, belt inspections and replacement. Repair Procedures: Detailed step-by-step instructions for component removal, installation, overhaul, and replacement for all major systems. Troubleshooting: Diagnostic charts, symptom-to-cause analysis, fault code interpretation (OBD-II), and diagnostic procedures for electrical and mechanical issues. Specifications: Torque specifications, clearances, fluid capacities, electrical specifications, and diagnostic data. Technical Depth Depth: Comprehensive, covering everything from basic maintenance to complete engine and transmission rebuilds, electrical system diagnostics, and bodywork repairs. Designed for professional technicians and advanced DIY enthusiasts. 📊 Manual Specifications File Format Digital Format: Likely searchable PDF, allowing for quick information retrieval. Print Quality Print Quality: Original factory quality, typically high-resolution with clear diagrams and schematics. Binding Type Binding: If printed, likely a durable, multi-volume comb or spiral binding for ease of use in a workshop environment. Paper Type Paper Quality: If printed, on sturdy, perhaps coated paper to withstand workshop use. ⚙️ Engine Specifications Primary Engine Lancer Engine 1: 2.0L 4G63 SOHC MPI Inline-4 (Standard Lancer, e.g., ES, OZ Rally) Lancer Engine 2: 2.4L 4G94 DOHC MPI Inline-4 (Standard Lancer, e.g., LS, GTS) Lancer Evolution Engine: 2.0L 4G63 DOHC MIVEC Turbocharged Inline-4 (Lancer Evolution VIII) Performance Lancer Horsepower 4G94: Approximately 160 hp @ 5500 rpm Torque 4G94: Approximately 150 lb-ft @ 3500 rpm Performance Evolution Horsepower 4G63 Evoviii: Approximately 271 hp @ 6500 rpm (US Spec) Torque 4G63 Evoviii: Approximately 273 lb-ft @ 3500 rpm (US Spec) Fuel System Fuel Delivery Standard: Multi-Point Fuel Injection (MPI) Fuel Delivery Evolution: Sequential Electronic Fuel Injection (SEFI) with a high-flow fuel pump and intercooler. Engine Features Evoviii Technology: MIVEC (Mitsubishi Innovative Valve timing Electronic Control), twin-scroll turbocharger, intercooler, cast-iron engine block, forged crankshaft and connecting rods. 🔧 Transmission Standard Lancer Transmission Type Lancer: 5-speed manual transmission. Optional 4-speed automatic transmission on some trims. Standard Evolution Transmission Type Evolution: 6-speed manual transmission (Getrag G5M-SS5-2). Features Evolution AWD System: Active Center Differential (ACD) and Super Active Yaw Control (S-AYC) system for advanced torque vectoring and handling. Fluid Specifications Manual Transmission Fluid: Refer to manual for specific GL-4 or GL-5 gear oil specifications based on transmission type. Typically SAE 75W-90. Automatic Transmission Fluid: Mitsubishi DiaQueen ATF-SP III or equivalent. 📐 Dimensions Exterior Lancer Sedan Length: Approx. 176.4 inches Width: Approx. 67.5 inches Height: Approx. 56.7 inches Exterior Lancer Evolutionviii Length: Approx. 170.9 inches Width: Approx. 70.1 inches Height: Approx. 56.1 inches Wheelbase Wheelbase Lancer: Approx. 103.0 inches Wheelbase Evolutionviii: Approx. 104.3 inches Weights Curb Weight Lancer: Approx. 2800-3000 lbs depending on trim and equipment. Curb Weight Evolutionviii: Approx. 3300-3400 lbs. Cargo Trunk Capacity Sedan: Approx. 13.6 cu ft. Cargo Capacity Sportback: Significantly more than sedan due to hatchback design; specific figure varies. 🛡️ Safety Features Ratings Nhtsa Frontal Crash Rating 2004 Lancer: Good (for Lancer sedan models). Not rated for Evolution. Ratings Iihs Frontal Offset Rating 2004 Lancer: Acceptable (for Lancer sedan models). Not rated for Evolution. Active Features ABS: Standard on Evolution VIII, optional or standard on higher trims of Lancer. Traction Control: Standard on Evolution VIII (integrated with AWD system). Optional on some Lancer models. Passive Features Airbags: Driver...