🏷️ Basic Information Identification Make: Mitsubishi Model: Lancer Evolution VIII Model Nickname: Evo VIII Generation Generation Code: CT9A Generation Years: 2003-2005 (VIII), 2005-2007 (VIII MR) Codes Chassis Code: CT9A 👋 Introduction Market Position Positioning: Iconic performance sedan known for its rally-bred engineering and motorsport pedigree. Competitive Analysis Competitors: Subaru Impreza WRX STI, Ford Focus RS, Mitsubishi Lancer Evolution IX. Key Features Performance Focus: Engineered for high-performance driving, rallying, and track use. AWD System: Advanced All-Wheel Drive system with ACD and AYC for superior traction and handling. 📋 Manual Details Coverage Areas Applicable Years: 2003, 2004, 2005 Trim Levels Covered: All Trim Levels (GSR, RS, MR) Page Count Estimated Page Count: 1500+ Manual Type Type: Factory Service Manual / Workshop Manual Language Language: English Format File Type: PDF Digital Delivery: Downloadable 📖 Manual Coverage Systems Covered Engine Mechanical: Complete disassembly, inspection, assembly, tuning, and repair of the 4G63T engine. Engine Controls: ECU operation, sensors, actuators, fuel injection, ignition timing, emissions control system. Transmission: Manual transmission (Getrag 5-speed), clutch, transfer case, differential. Driveline: All-Wheel Drive (AWD) system, ACD (Active Center Differential), AYC (Active Yaw Control) system, driveshafts, CV joints. Suspension: Front and rear suspension components, struts, springs, bushings, alignment specifications. Brakes: Front and rear brake systems, calipers, rotors, ABS (Anti-lock Braking System), EBD (Electronic Brakeforce Distribution). Steering: Power steering system, steering rack, tie rods, steering column. Electrical System: Battery, charging system, starting system, lighting, fuses, relays, wiring diagrams. Body Interior Exterior: Body panels, doors, windows, seats, trim, HVAC system, comfort controls. HVAC: Air conditioning, heating, ventilation, climate control system. Fuel System: Fuel tank, fuel pump, fuel injectors, fuel lines, fuel pressure. Cooling System: Radiator, water pump, thermostat, coolant hoses, cooling fan. Emission Controls: Catalytic converter, O2 sensors, EVAP system. Instrumentation Warning Systems: Instrument cluster, warning lights, gauges, diagnostic trouble codes (DTCs). Procedures Included Maintenance: Oil changes, filter replacements, fluid checks and changes, spark plug replacement, belt inspection and replacement. Troubleshooting: System diagnostics, symptom-based troubleshooting guides, common fault diagnosis. Repair: Step-by-step repair procedures for all major components and systems. Disassembly Assembly: Complete procedures for disassembling and reassembling engine, transmission, suspension, etc. Tune Up: Engine tuning, ignition timing adjustments, idle speed control. Electrical Diagnostics: Detailed wiring diagrams, component testing, circuit diagnosis. Technical Depth Depth: Comprehensive factory-level detail, suitable for both DIY enthusiasts and professional mechanics. Diagrams Illustrations: Hundreds of high-quality diagrams, exploded views, and photographs. Diagnostic Information: Inclusion of diagnostic trouble codes (DTCs) and troubleshooting trees. 📊 Manual Specifications File Format Compatibility: Compatible with all PC-based Windows operating systems and Mac. Requirements: Requires PDF Reader (e.g., Adobe Acrobat Reader). Print Quality Printability: All pages are printable for convenient use in a workshop environment. Binding Type Binding: Digital (PDF) - No physical binding. Print as needed. Paper Type Paper Type: N/A (Digital format) ⚙️ Engine Specifications Primary Engine Engine Code: 4G63T Engine Type: 2.0L Inline-4, DOHC, 16-valve, Turbocharged Bore X Stroke: 85.0 mm x 88.0 mm Compression Ratio: 8.8:1 Performance Horsepower Ps: 271 PS @ 6500 rpm (approx.) Horsepower Hp: 267 hp @ 6500 rpm (approx.) Torque Lb Ft: 287 lb-ft @ 3500 rpm (approx.) Redline: 7500 rpm Fuel System Fuel Delivery: Electronic Fuel Injection (EFI), Sequential Multi-Port Fuel Injection (MPI) Turbocharger: Mitsubishi TD05H-16G Twin-Scroll Turbocharger Fuel Type: Premium Unleaded Gasoline (91+ octane recommended) 🔧 Transmission Standard Type: 5-speed Manual (Getrag MD742930) Optional Type: N/A for Evo VIII Features Gear Ratios: Specific ratios available in manual Fluid Type: GL-4 or GL-5 gear oil (specific viscosity recommended in manual) 📐 Dimensions Exterior Length: 4490 mm (176.8 in) Width: 1770 mm (69.7 in) Height: 1450 mm (57.1 in) Wheelbase: 2600 mm (102.4 in) Weights Curb Weight: 1450 - 1500 kg (3197 - 3307 lbs) (depending on trim) 🛡️ Safety Features Ratings Crash Test Data: Refer to NHTSA/IIHS for specific year data; generally good for its era but focused on performance. Active Features ABS: Standard, with EBD (Electronic Brakeforce Distribution) AWD System: ACD (Active Center Differential) and AYC (Active Yaw Control) for enhanced stability and traction. Passive Features Airbags: Front airbags (driver and passenger), optional side airbags. Seatbelts: Three-point seatbelts with pretensioners. 💡 Technology Features Infotainment Audio System: Standard AM/FM CD player with optional premium sound system (e.g., Rockford Fosgate). Driver Assistance Traction Control: Advanced AWD with ACD and AYC systems act as sophisticated traction and stability aids. Connectivity Connectivity Features: Limited by era; primarily focused on audio system connectivity. 🔧 Maintenance Service Intervals Oil Change: Every 3,750 miles or 6 months, or 7,500 miles under normal conditions (refer to manual for specifics). Air Filter Replacement: Every 15,000 miles or 12 months. Spark Plug Replacement: Every 30,000 - 60,000 miles (depending on plug type, see manual). Coolant Flush: Every 30,000 miles or 24 months. Fluid Specifications Engine Oil: SAE 5W-30 or 5W-40 Synthetic (API SM/SN or ILSAC GF-4/GF-5 recommended). Coolant: Ethylene Glycol based, 50/50 mix with distilled water....