🏷️ Basic Information Identification Make: Mitsubishi Model: Lancer Evolution VIII Nickname: Evo 8 Generation Generation: VIII (CT9A) Codes Chassis Code: CT9A Engine Code Primary: 4G63 👋 Introduction Market Position Category: Performance Sedan / Rally Homologation Special Target Audience: Enthusiast owners, mechanics, performance tuners Competitive Analysis Competitors: Subaru Impreza WRX STI, Ford Focus RS, Audi S3 Key Features Performance Focus: All-wheel drive, turbocharged engine, advanced differential systems, rally-bred chassis Manual Value Proposition: Comprehensive, detailed, and covers all aspects of repair and maintenance for enthusiasts and professionals. 📋 Manual Details Coverage Areas Coverage: All models and repairs A-Z Page Count Page Count Estimate: Comprehensive (exact count not specified, but implied extensive) Manual Type Type: Workshop Service Repair Manual Language Language: English Format Format: Printable (digital format implied) 📖 Manual Coverage Systems Covered Mechanical Systems: Engine mechanical, cooling system, lubrication system, fuel system, exhaust system, clutch, transmission (manual/automatic), drivetrain, suspension (front/rear), steering system, braking system, wheel alignment Electrical Systems: Engine control system (ECU), ignition system, starting system, charging system, lighting system, instrument cluster, power windows, power locks, audio system, climate control system, airbags, Anti-lock Braking System (ABS), Active Center Differential (ACD), Super Active Yaw Control (S-AYC) Procedures Included Maintenance Procedures: Scheduled maintenance, fluid changes, filter replacements, lubrication, inspections Repair Procedures: Engine overhaul, transmission rebuild, brake service and replacement, suspension component replacement, steering rack repair, electrical component diagnosis and repair, body panel repair and replacement Diagnostics Troubleshooting: Fault code diagnosis, component testing, wiring diagrams analysis, systematic troubleshooting guides Technical Depth Depth: Comprehensive, from basic maintenance to complete rebuilds and advanced diagnostics Visuals: Tons of detailed pictures and diagrams 📊 Manual Specifications File Format Digital Format: Printable (implies PDF or similar digital document) Print Quality Printability: All pages printable Binding Type Binding: Not specified (assumed digital delivery or user printable) Paper Type Paper Type: Not specified (relevant for physical copies) ⚙️ Engine Specifications Primary Engine Engine Type: Turbocharged Inline 4-Cylinder Engine Code: 4G63T Displacement: 2.0 Liters (1997 cc) Bore X Stroke: 85.0 mm x 88.0 mm Compression Ratio: 8.8:1 Performance Horsepower Usdm: 271 hp @ 6500 rpm Torque Usdm: 273 lb-ft @ 3500 rpm Horsepower Jdm F تعديل: 280 PS (approx. 276 hp) and higher in some performance variants. Torque Jdm F تعديل: 370 Nm (approx. 273 lb-ft) and higher in some performance variants. Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) with Sequential Injection Turbocharger: Mitsubishi TD05HR-16G-9.8G (or similar variant depending on market/trim) Intercooler: Air-to-air front-mounted Fuel Type Recommended: Premium Unleaded (91+ octane) 🔧 Transmission Standard Transmission Type Usdm: 5-Speed Manual Optional Transmission Type Optional: 6-Speed Manual (common in JDM GSR models and some global markets) Features Drivetrain: All-Wheel Drive (AWD) Center Differential: Active Center Differential (ACD) Rear Differential: Helical Limited-Slip Differential (LSD) or optional Super Active Yaw Control (S-AYC) 📐 Dimensions Exterior Length: 4490 mm (176.8 in) Width: 1770 mm (69.7 in) Height: 1415 mm (55.7 in) Wheelbase: 2635 mm (103.7 in) Weights Curb Weight Usdm: Approx. 1450 kg (3197 lbs) 🛡️ Safety Features Ratings NHTSA Front Impact: Not explicitly rated in all markets for this generation, but generally robust construction. IIHS Side Impact: Not specifically rated for this generation in all markets. Active Features Acd: Active Center Differential (ACD) for torque distribution management ABS: Anti-lock Braking System (ABS) with Electronic Brakeforce Distribution (EBD) Ayc S Ayc: Super Active Yaw Control (S-AYC) on higher trims for enhanced cornering stability Passive Features Airbags: Driver and front passenger airbags Seatbelts: 3-point pre-tensioner seatbelts Chassis Structure: Reinforced body structure for rally homologation standards 💡 Technology Features Infotainment Audio System: Factory AM/FM/CD player with optional Rockford Fosgate premium sound system. Climate Control: Manual or automatic climate control systems depending on trim level. Driver Assistance ABS Ebd: Integrated ABS with Electronic Brakeforce Distribution. Acd S Ayc: Advanced torque vectoring and distribution systems for enhanced driving dynamics. Connectivity Wiring Diagrams: Comprehensive electrical wiring diagrams for all systems, crucial for diagnosing and repairing electronic issues. 🔧 Maintenance Service Intervals Oil Change Interval: Typically 3,000-5,000 miles or 6 months, depending on driving conditions and oil used. Timing Belt Replacement: Recommended every 60,000 - 70,000 miles or 5-7 years (crucial for 4G63 engine integrity). Spark Plug Replacement: Intervals vary based on plug type (e.g., copper, platinum, iridium), typically 30,000 - 60,000 miles. Fluid Specifications Engine Oil Type: API SG, SH, SJ or ILSAC GF-2 or higher. Viscosity: 5W-30 or 10W-30 recommended (refer to manual for exact specification based on climate). Engine Oil Capacity: Approx. 4.5 Liters (4.8 US Quarts) with filter change. Coolant Type: Mitsubishi DiaQueen Super Long Life Coolant (or equivalent ethylene glycol-based coolant with appropriate corrosion inhibitors). Transmission Fluid Type Manual: API GL-4 or GL-5 gear oil, 75W-90 or 80W-90 viscosity recommended. Transfer Case Fluid Type: API GL-5 gear oil, 75W-90 or 80W-90 viscosity recommended. Rear Differential Fluid Type: API GL-5 gear oil, 75W-90 or 80W-90 viscosity recommended. Known Issues...
Engine control system (ECU), ignition system, starting system, charging system, lighting system, instrument cluster, power windows, power locks, audio system, climate control system, airbags, Anti-lock Braking System (ABS), Active Center Differential (ACD), Super Active Yaw Control (S-AYC)
Engine overhaul, transmission rebuild, brake service and replacement, suspension component replacement, steering rack repair, electrical component diagnosis and repair, body panel repair and replacement
Comprehensive, from basic maintenance to complete rebuilds and advanced diagnostics
Visuals:
Tons of detailed pictures and diagrams
📊 Manual Specifications
File Format
Digital Format:
Printable (implies PDF or similar digital document)
Print Quality
Printability:
All pages printable
Binding Type
Binding:
Not specified (assumed digital delivery or user printable)
Paper Type
Paper Type:
Not specified (relevant for physical copies)
⚙️ Engine Specifications
Primary Engine
Engine Type:
Turbocharged Inline 4-Cylinder
Engine Code:
4G63T
Displacement:
2.0 Liters (1997 cc)
Bore X Stroke:
85.0 mm x 88.0 mm
Compression Ratio:
8.8:1
Performance
Horsepower Usdm:
271 hp @ 6500 rpm
Torque Usdm:
273 lb-ft @ 3500 rpm
Horsepower Jdm F تعديل:
280 PS (approx. 276 hp) and higher in some performance variants.
Torque Jdm F تعديل:
370 Nm (approx. 273 lb-ft) and higher in some performance variants.
Fuel System
Fuel Delivery:
Electronic Fuel Injection (EFI) with Sequential Injection
Turbocharger:
Mitsubishi TD05HR-16G-9.8G (or similar variant depending on market/trim)
Intercooler:
Air-to-air front-mounted
Fuel Type Recommended:
Premium Unleaded (91+ octane)
🔧 Transmission
Standard
Transmission Type Usdm:
5-Speed Manual
Optional
Transmission Type Optional:
6-Speed Manual (common in JDM GSR models and some global markets)
Features
Drivetrain:
All-Wheel Drive (AWD)
Center Differential:
Active Center Differential (ACD)
Rear Differential:
Helical Limited-Slip Differential (LSD) or optional Super Active Yaw Control (S-AYC)
📐 Dimensions
Exterior
Length:
4490 mm (176.8 in)
Width:
1770 mm (69.7 in)
Height:
1415 mm (55.7 in)
Wheelbase:
2635 mm (103.7 in)
Weights
Curb Weight Usdm:
Approx. 1450 kg (3197 lbs)
🛡️ Safety Features
Ratings
NHTSA Front Impact:
Not explicitly rated in all markets for this generation, but generally robust construction.
IIHS Side Impact:
Not specifically rated for this generation in all markets.
Active Features
Acd:
Active Center Differential (ACD) for torque distribution management
ABS:
Anti-lock Braking System (ABS) with Electronic Brakeforce Distribution (EBD)
Ayc S Ayc:
Super Active Yaw Control (S-AYC) on higher trims for enhanced cornering stability
Passive Features
Airbags:
Driver and front passenger airbags
Seatbelts:
3-point pre-tensioner seatbelts
Chassis Structure:
Reinforced body structure for rally homologation standards
💡 Technology Features
Infotainment
Audio System:
Factory AM/FM/CD player with optional Rockford Fosgate premium sound system.
Climate Control:
Manual or automatic climate control systems depending on trim level.
Driver Assistance
ABS Ebd:
Integrated ABS with Electronic Brakeforce Distribution.
Acd S Ayc:
Advanced torque vectoring and distribution systems for enhanced driving dynamics.
Connectivity
Wiring Diagrams:
Comprehensive electrical wiring diagrams for all systems, crucial for diagnosing and repairing electronic issues.
🔧 Maintenance
Service Intervals
Oil Change Interval:
Typically 3,000-5,000 miles or 6 months, depending on driving conditions and oil used.
Timing Belt Replacement:
Recommended every 60,000 - 70,000 miles or 5-7 years (crucial for 4G63 engine integrity).
Spark Plug Replacement:
Intervals vary based on plug type (e.g., copper, platinum, iridium), typically 30,000 - 60,000 miles.
Fluid Specifications
Engine Oil Type:
API SG, SH, SJ or ILSAC GF-2 or higher. Viscosity: 5W-30 or 10W-30 recommended (refer to manual for exact specification based on climate).
Engine Oil Capacity:
Approx. 4.5 Liters (4.8 US Quarts) with filter change.
Coolant Type:
Mitsubishi DiaQueen Super Long Life Coolant (or equivalent ethylene glycol-based coolant with appropriate corrosion inhibitors).
Transmission Fluid Type Manual:
API GL-4 or GL-5 gear oil, 75W-90 or 80W-90 viscosity recommended.
Transfer Case Fluid Type:
API GL-5 gear oil, 75W-90 or 80W-90 viscosity recommended.
Rear Differential Fluid Type:
API GL-5 gear oil, 75W-90 or 80W-90 viscosity recommended.
Known Issues
Engine Wear:
Potential for ringland failure on heavily modified engines due to increased cylinder pressures. Regular maintenance is critical.
Acd Pump Failure:
ACD pump can fail over time, affecting front-to-rear torque distribution. Diagnosis and replacement are covered in the manual.
Turbocharger Wear:
Wear on the turbocharger seals or bearing can lead to oil consumption and reduced boost.
Suspension Components:
Wear on bushings, ball joints, and shock absorbers is common with age and mileage.
📚 Vehicle History
Brand Heritage
Rally Pedigree:
Direct lineage from Mitsubishi's World Rally Championship (WRC) success
Model Evolution
Evolution Series:
Part of the legendary Lancer Evolution lineage, known for its performance and handling
Evo 8 Introduction:
Introduced in 2003 for the Japanese market, followed by North American introduction in 2003 for the 2004 model year.
Production
Production Years:
2003-2005
Manufacturing Location:
Japan
🏆 Awards & Recognition
Recognitions
Performance Accolades:
Consistently praised by automotive journalists and enthusiasts for its handling, acceleration, and rally-inspired performance. Often cited as one of the best affordable performance cars of its era.
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