Segment:
Performance Sedan, Rally Homologation Special
Competitors:
Subaru Impreza WRX STI, Honda Civic Type R (later generations), Ford Focus RS, Volkswagen Golf R
Performance Focus:
Legendary turbocharged performance, advanced all-wheel-drive system, rally-bred handling.
Tuning Potential:
Highly regarded for its robust powertrain and chassis, making it a popular platform for aftermarket tuning and motorsport.
Benefit To Owner:
Empowers owners with the knowledge to perform maintenance, diagnostics, and repairs, saving time and money, and maintaining optimal performance.
Engine Mechanical:
Complete overhaul, timing belt/chain, piston/ring inspection, cylinder head service, valve train, crankshaft, camshafts, oil pump, water pump, lubrication system
Engine Performance:
Turbocharger system, intercooler, fuel injection, ignition system, emissions control, exhaust system, cooling system
Transmission:
Manual transmission (Getrag 6-speed), clutch system, transfer case, driveshafts, differentials (front, center, rear AYC/ACD)
Drivetrain:
All-Wheel Control (AWC), Active Center Differential (ACD), Active Yaw Control (AYC), Super Active Yaw Control (S-AYC)
Brakes:
Front/rear disc brakes, ABS, EBD, brake fluid, caliper service, rotor replacement, parking brake
Suspension:
MacPherson strut front, multi-link rear, shock absorbers, springs, bushings, alignment specifications
Steering:
Power steering system, steering rack, tie rods, wheel alignment
Electrical System:
Battery, charging system (alternator), starter, lighting, ignition system, ECU, wiring diagrams, fuses, relays, sensors
Body And Interior:
Body panels, doors, windows, seats, dashboard, HVAC, interior trim, sound deadening
Body Electrical:
Power windows, power locks, mirrors, wipers, horn, audio system, alarm system
Diagnostics:
OBD-II diagnostics, fault codes, troubleshooting procedures, sensor testing
Maintenance:
Scheduled maintenance, oil changes, filter replacements, spark plug replacement, fluid checks and changes
Repair Major Engine:
Engine rebuild, head gasket replacement, turbocharger overhaul, fuel injector replacement
Repair Transmission:
Transmission rebuild, clutch replacement, differential service
Repair Brakes:
Brake caliper rebuild, brake line replacement, ABS module diagnosis
Repair Suspension:
Strut/shock absorber replacement, bushing replacement, alignment procedures
Repair Electrical:
Wiring harness repair, component testing, ECU programming, sensor replacement
Troubleshooting:
Step-by-step troubleshooting guides for common and complex issues, diagnostic flowcharts
Body Repair:
Body panel replacement, door alignment, bumper repair
Depth:
Comprehensive: from basic maintenance to complete engine/transmission overhauls, electrical diagnostics, and bodywork.
Diagnostics Level:
Advanced diagnostic procedures and troubleshooting for all major systems.
Wiring Diagrams:
Detailed, color-coded wiring diagrams for all electrical systems.
Oil Change Interval:
Every 3,750 miles (6,000 km) or 6 months, whichever comes first (severe use), 7,500 miles (12,000 km) or 12 months (normal use) - Consult manual for definitive intervals.
Engine Oil Filter:
Replace with every oil change.
Air Filter:
Inspect every 7,500 miles (12,000 km), replace as needed or every 30,000 miles (48,000 km).
Spark Plugs:
Replace approximately every 30,000-45,000 miles (48,000-72,000 km), depending on plug type (refer to manual).
Timing Belt:
NOT APPLICABLE (4G63T uses a timing chain)
Engine Oil:
SAE 5W-30 Synthetic (API SN or higher, ILSAC GF-5 or higher recommended). Refer to manual for specific OEM recommendations. Capacity: Approx. 4.7 Liters (5.0 US Quarts) with filter.
Coolant:
Mitsubishi Super Long Life Coolant (or equivalent HOAT), 50/50 mix with distilled water. Capacity: Approx. 7.5 Liters (7.9 US Quarts).
Brake Fluid:
DOT 3 or DOT 4 High-Temperature Brake Fluid.
Power Steering Fluid:
Refer to manual for specific type (typically ATF Dexron III or equivalent).
Engine Common Problems:
Head gasket failures (especially when modified or poorly maintained), turbocharger wear, oil consumption, clutch wear due to aggressive driving.
Drivetrain Common Problems:
AYC/ACD pump failure, differential wear under high stress.
Electrical Common Problems:
Worn wiring insulation, sensor failures, blower motor resistor issues.
Chassis Common Problems:
Subframe rust, suspension bushing wear, exhaust system corrosion.