🏷️ Basic Information Identification Make: Mitsubishi Model: Lancer Evolution Year: 2004 Codes Chassis Code: CT9A (Evo VIII) Engine Code Primary: 4G63 Engine Code Variant: 4G63T (turbocharged) 👋 Introduction Market Position Positioning: The 2004 Mitsubishi Lancer Evolution (Evo VIII) is a legendary performance sedan, renowned for its rally-bred heritage, advanced all-wheel-drive system, and potent turbocharged engine. This service manual is essential for owners and technicians looking to maintain, repair, or optimize this high-performance vehicle. Competitive Analysis Competitors: Subaru Impreza WRX STI, Ford Focus RS, Audi S3. Key Features Manual Features: Provides factory-accurate information identical to what professional technicians use. Instant download eliminates shipping delays. Allows for printing of specific pages for convenience. Offers a money-back guarantee for customer satisfaction. 📋 Manual Details Coverage Areas Primary Coverage: Full Service and Repair Secondary Coverage: Maintenance, Diagnostics, Troubleshooting, Electrical Diagrams, Bodywork Page Count Estimated Page Count: 1500+ Manual Type Type: Factory Service Manual (FSM) Language Language: English Format Format: Digital Download (PDF) 📖 Manual Coverage Systems Covered Powertrain: Engine, Fuel & Emissions, Cooling, Lubrication, Turbocharging, Exhaust, Transmission (Manual & Automatics if applicable), Drivetrain (AWD System) Chassis: Steering, Suspension (Front & Rear), Brakes (ABS, EBD), Wheels & Tires Body: Exterior Panels, Interior Trim, Doors, Windows, Seats, Bumpers, Exterior Lighting Electrical: Battery, Charging System, Starting System, Ignition System, Lighting, Instrumentation, Powertrain Control Module (PCM), Body Control Module (BCM), Audio System, HVAC Controls, SRS (Airbag) System, Wiring Diagrams Comfort Convenience: HVAC (Heater and Air Conditioner), Power Accessories, Cruise Control Procedures Included Maintenance: Scheduled Maintenance Intervals, Fluid Changes (Oil, Coolant, Brake, Transmission, Differential), Filter Replacements, Spark Plug Replacement, Belt Inspection/Replacement Diagnostics: Troubleshooting Charts, Diagnostic Trouble Codes (DTCs), Symptom-Based Diagnostics, Component Testing Procedures Repair Rebuild: Engine Overhaul, Turbocharger Rebuild, Transmission Service/Rebuild, Brake System Repair, Suspension Component Replacement, Steering System Repair, Electrical Component Diagnosis and Replacement Adjustment Calibration: Wheel Alignment, Idle Speed Adjustment, Clutch Adjustment (if applicable), Suspension Geometry Checks Technical Depth Depth: Comprehensive, ranging from basic maintenance to complete engine and transmission rebuilds, including detailed electrical schematics and diagnostic procedures. 📊 Manual Specifications File Format Format: PDF Searchable Text: Yes Print Quality Quality: High Resolution, suitable for printing individual pages or the entire manual. Binding Type Binding: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) Completeness Completeness: Complete factory service manual, covering all aspects of the vehicle's systems. ⚙️ Engine Specifications Primary Engine Description: 2.0L DOHC 16-Valve turbocharged inline-4 cylinder engine (4G63T) Performance Horsepower Est: 271 hp @ 6500 rpm (US Spec) Torque Est: 273 lb-ft @ 3500 rpm (US Spec) Fuel System Injection Type: Multi-Point Fuel Injection (MPI) with Electronic Fuel Control Turbocharger: MHI TD05H-16G (or similar variant) with intercooler Cooling System Coolant Type: Mitsubishi DiaQueen Super Long Life Coolant (or equivalent ethylene glycol-based coolant with appropriate corrosion inhibitors) Lubrication System Oil Type: SAE 5W-30 or 10W-30 API SG/SH/SJ certified synthetic or semi-synthetic oil (check manual for specific recommendations) Engine Management ECU Type: ECU (Engine Control Unit) with OBD-II diagnostics 🔧 Transmission Standard Type: 6-Speed Manual Transmission (Getrag 235, typically used in Evo VIII) Optional Type: N/A for Evo VIII performance variants, primarily manual. Features Drivetrain: Advanced All-Wheel Drive (AWD) with Active Yaw Control (AYC) and Helical Center Differential Fluid Specifications Manual Transmission Fluid: Mitsubishi DiaQueen GL-5 75W-90 (or equivalent API GL-5 synthetic gear oil) Transfer Case Fluid: Mitsubishi DiaQueen GL-5 75W-90 (or equivalent API GL-5 synthetic gear oil) Rear Differential Fluid: Mitsubishi DiaQueen GL-5 75W-90 (or equivalent API GL-5 synthetic gear oil) 📐 Dimensions Exterior Length: Approx. 4,491 mm (176.8 in) Width: Approx. 1,770 mm (69.7 in) Height: Approx. 1,415 mm (55.7 in) Wheelbase: Approx. 2,600 mm (102.4 in) Weights Curb Weight Est: Approx. 1,450 kg (3,197 lbs) Gross Vehicle Weight Rating Est: Approx. 1,800 kg (3,968 lbs) Cargo Trunk Volume Est: Approx. 0.30 m³ (10.6 cu ft) 🛡️ Safety Features Ratings NHTSA Front Impact: Not specifically rated for 2004 model year US NHTSA testing in the same detailed manner as later vehicles, but generally considered robust. IIHS Frontal Offset: Good (for 2004 Lancer, Evo VIII chassis shares structural elements) Active Features Braking System: Four-wheel disc brakes with Brembo calipers (front and rear), Anti-lock Braking System (ABS), Electronic Brake-force Distribution (EBD) Traction Stability: Active Yaw Control (AYC) for enhanced cornering stability and traction. Passive Features Airbags: Front airbags (driver and passenger), side airbags (optional/standard depending on trim) Seatbelts: Three-point seat belts with pretensioners, adjustable height anchors. Body Structure: Reinforced safety cell, front and rear crumple zones. 💡 Technology Features Infotainment Audio System: Factory AM/FM/CD player with standard speaker system. Aftermarket head units common. Driver Assistance Features: Active Yaw Control (AYC) is a key technological feature enhancing handling. Connectivity Features: Limited by 2004 standards; typically no Bluetooth or USB connectivity from factory. OBD-II port for diagnostics. 🔧 Maintenance Service Intervals Engine Oil Change: Every 3,000-5,000 miles or 6 months, whichever comes first (or per manual recommendation...