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Introduction
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Market Position
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Positioning:
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Flagship grand tourer known for its advanced technology, performance, and striking design.
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Competitive Analysis
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Competitors:
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Toyota Supra (Mk IV), Nissan 300ZX (Z32), Mazda RX-7 (FD), Chevrolet Corvette (C4/C5).
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Key Features
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Technology Highlights:
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Available all-wheel drive (AWD), active aero (variable front lip spoiler, active rear wing), four-wheel steering (4WS - AWS system), electronically controlled suspension (ECS).
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Performance Focus:
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Targeted at performance enthusiasts seeking a blend of luxury, technology, and power.
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Manual Utility
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Target User:
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Owners, DIY enthusiasts, and professional mechanics for diagnosis, repair, and maintenance.
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Manual Coverage
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Systems Covered
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Engine:
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Service and repair for all engine variants
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Transmission:
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Service and repair for all transmission types (manual and automatic)
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Brakes:
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Comprehensive brake system diagnostics and repair
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Electrical System:
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Detailed coverage including wiring diagrams
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Suspension:
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Service and repair of all suspension components
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Steering:
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Steering system diagnostics and repair
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Cooling System:
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Service and repair of the cooling system
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Fuel System:
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Fuel injection and fuel system diagnostics and repair
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Emission Control:
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Emission system diagnostics and service
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HVAC:
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Heater and air conditioning system service
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Engine Control:
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Engine control system diagnostics and troubleshooting
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Chassis Body:
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Chassis and body repair information
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Restraint System:
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Information on the vehicle's restraint systems (airbags, seatbelts)
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Interior:
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Interior component service and repair
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Drivetrain:
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Differential and drive axle service
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Procedures Included
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Maintenance:
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General maintenance procedures and schedules
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Troubleshooting:
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Comprehensive troubleshooting guides for common and complex issues
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Repair:
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Detailed step-by-step repair procedures for all systems
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Diagnostics:
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Diagnostic procedures for electrical and mechanical systems
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Disassembly Assembly:
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Procedures for component disassembly and reassembly
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Lubrication:
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Periodic lubrication guidelines and specifications
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Wiring Diagrams:
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Inclusion of detailed wiring diagrams
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Technical Depth
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Depth:
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Professional-level, factory-equivalent detail suitable for dealership technicians and advanced DIY enthusiasts
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Illustration Quality:
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Detailed illustrations, drawings, and photos with enlarged insets for clarity
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Instruction Format:
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Numbered step-by-step instructions with substeps, notes, cautions, and warnings
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Engine Specifications
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Primary Engine
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Engine Code V6 Twin Turbo:
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6G72
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Configuration V6 Twin Turbo:
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3.0L (2972cc) SOHC Twin-Turbocharged V6
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Displacement V6 Twin Turbo:
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2972 cc (181.4 cu in)
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Bore X Stroke V6 Twin Turbo:
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85.0 mm x 88.0 mm
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Compression Ratio V6 Twin Turbo:
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8.0:1
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Horsepower V6 Twin Turbo:
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300 hp @ 6000 rpm (USDM spec)
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Torque V6 Twin Turbo:
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307 lb-ft (416 Nm) @ 3500 rpm (USDM spec)
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Fuel System
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Fuel Delivery Twin Turbo:
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Electronic Multi-Port Fuel Injection (MPI)
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Fuel Type Twin Turbo:
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Premium Unleaded Gasoline (91 octane or higher recommended)
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Other Engines
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V6 Sohc Non Turbo Engine:
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3.0L (2972cc) SOHC V6 (164 hp @ 5500 rpm, 185 lb-ft @ 4500 rpm - early models)
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Transmission
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Standard
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Standard Transmission Type:
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5-speed Manual Transmission (Getrag 290/MR202)
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Optional
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Optional Transmission Type:
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4-speed Automatic Transmission (INVECS-II)
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Features
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AWD System:
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Full-time All-Wheel Drive (AWD) with viscous coupling center differential and Active Transfer Case (ATC) on twin-turbo models.
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Active Aero System:
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Included on twin-turbo models: Variable front lip spoiler, active rear wing.
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Aws System:
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Active Four-Wheel Steering (AWS) on twin-turbo models, providing improved maneuverability and stability.
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Maintenance
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Service Intervals
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Oil Change Interval:
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Every 5,000-7,500 miles or 6 months, whichever comes first (synthetic oil recommended).
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Timing Belt Replacement:
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Recommended every 60,000 to 90,000 miles or 5-7 years (critical on DOHC engines).
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Coolant Flush:
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Every 2-3 years or 30,000 miles.
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Fluid Specifications
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Engine Oil Spec:
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API SG/SH, ACEA A2-96 or equivalent. SAE 10W-30 or 5W-30 recommended depending on climate.
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Transmission Fluid Manual:
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API GL-4/GL-5 Gear Oil. SAE 75W-90 recommended.
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Transmission Fluid Automatic:
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Mitsubishi DiaQueen SP-III ATF or equivalent.
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Coolant Spec:
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Ethylene Glycol based coolant, 50/50 mix with distilled water. Mopar/Chrysler HOAT coolant is often a compatible alternative.
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Known Issues
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Common Issues Twin Turbo:
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Turbocharger failure, active aero system malfunctions, ECS component failures, oil leaks (especially valve cover gaskets), spark plug blowouts (on early DOHC engines).
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Common Issues General:
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Corrosion on body panels and undercarriage, potential for ABS sensor issues, degradation of vacuum hoses.
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