Manual Coverage
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Systems Covered
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Engine Mechanical:
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Engine assembly, disassembly, cylinder head, block, crankshaft, pistons, rings, connecting rods, camshafts, valve train, timing system.
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Engine Lubrication Cooling:
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Oil pump, oil pan, oil filter, oil cooler, radiator, cooling fan, thermostat, water pump.
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Engine Fuel Emission:
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Fuel injectors, fuel pump, fuel filter, fuel tank, emission control systems (EVAP), catalytic converter, oxygen sensors.
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Fuel Exhaust:
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Fuel lines, exhaust manifolds, downpipe, muffler, heat shields.
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Transmission Clutch:
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Clutch assembly (pressure plate, clutch disc, flywheel), manual transmission (disassembly, assembly, gears, synchronizers), clutch hydraulic system.
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Drivetrain:
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Propeller shaft, differential carrier, front axle, rear axle, transfer case (if applicable to specific models covered).
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Suspension:
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Front suspension (struts, control arms, bushings), rear suspension (shocks, multi-link setup), springs, sway bars.
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Brakes:
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Brake system diagnostics, hydraulic components (master cylinder, calipers, lines), brake pads, rotors, parking brake.
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Steering:
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Steering system components (rack and pinion, power steering pump, fluid), alignment specifications.
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Restraint System:
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Airbag system, seat belts, SRS components.
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Body Trim:
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Body panels, doors, hood, trunk, bumpers, interior trim, upholstery, glass replacement.
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HVAC:
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Heater core, air conditioning system (refrigerant, compressor, evaporator, condenser), cabin filter.
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Electrical:
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Wiring harnesses, electrical schematics, lighting system, battery, alternator, starter, ignition system, sensors, ECUs.
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Ect:
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Electronic control unit (ECU) diagnostics and programming, CAN bus communication.
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Procedures Included
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Maintenance:
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Routine maintenance, oil changes, fluid changes, filter replacements, spark plug replacement, belt inspection/replacement.
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Diagnostics:
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Troubleshooting guides, diagnostic trouble codes (DTCs), symptom-based diagnostics.
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Repair:
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Component replacement, sub-assembly repair, major system overhauls.
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Disassembly Assembly:
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Detailed step-by-step procedures for taking apart and reassembling major vehicle components.
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Technical Depth
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Depth:
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Factory-level technical information used by dealership technicians; includes detailed diagrams, torque specifications, and specialized procedures.
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Engine Specifications
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Primary Engine
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Engine Type:
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Inline-4, DOHC, 16-valve, turbocharged
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Engine Code:
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4G63 (MIVEC variant for later models)
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Displacement:
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2.0 Liters (1997 cc)
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Performance
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Horsepower:
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Approximately 280-295 PS (varies by market and specific trim, e.g., Evo IX MR)
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Torque:
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Approximately 289-300 lb-ft (varies by market and specific trim)
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Fuel System
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Fuel Delivery:
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Electronic Fuel Injection (EFI), often with high-flow injectors and a high-performance fuel pump.
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Fuel Type:
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Premium Unleaded Gasoline (91 octane or higher recommended)
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Cooling System
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Coolant Type:
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Ethylene Glycol-based (typically a 50/50 mix with distilled water), specific Mitsubishi coolant recommended.
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Oil System
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Oil Capacity:
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Approximately 4.5-5.0 Liters (with filter change), refer to manual for exact spec.
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Recommended Oil Viscosity:
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5W-30 or 10W-40 (synthetic or synthetic blend recommended for performance driving)
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Maintenance
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Service Intervals
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Oil Change Interval:
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Every 3,000-5,000 miles (5,000-8,000 km) or 6 months, whichever comes first, especially with hard driving. Consult manual for precise OEM recommendations.
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Timing Belt Replacement:
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Typically every 60,000-80,000 miles (100,000-130,000 km). The 4G63 engine uses a timing belt, a critical maintenance item.
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Spark Plug Replacement:
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Refer to manual, generally around 30,000-60,000 miles depending on plug type (iridium recommended).
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Coolant Flush:
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Every 2-3 years or 30,000-50,000 miles.
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Fluid Specifications
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Brake Fluid:
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DOT 3 or DOT 4 (High-performance synthetic brake fluid recommended for spirited driving, consult manual for specific specs and bleeding procedures).
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Power Steering Fluid:
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Refer to manual for specific type, typically ATF Dexron III or a specific power steering fluid.
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Known Issues
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Common Problems:
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Cracked cylinder heads (especially on heavily modified engines), turbocharger failure (if neglected maintenance), differential issues (especially with aggressive use), clutch wear, front suspension wear due to performance driving.
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Maintenance Importance:
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Due to the high-performance nature of the Lancer Evolution, meticulous adherence to maintenance schedules and using high-quality fluids and parts is paramount to longevity.
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