🏷️ Basic Information Identification Make: Mitsubishi Model: 3000GT GTO Year: 1990 👋 Introduction Market Position Positioning: The Mitsubishi 3000GT GTO was positioned as a premium, high-performance sports coupe, competing with established European and American rivals. Competitive Analysis Competitors: Key competitors included the Nissan 300ZX (Z32), Toyota Supra (MKIV), Mazda RX-7 (FC/FD), Chevrolet Corvette, and Porsche 944/968. Key Features Performance Focus: This manual caters to the performance-oriented nature of the 3000GT GTO, providing detailed technical data crucial for maintaining its advanced systems. Manual Philosophy Target Audience: Aimed at both professional technicians and serious DIY mechanics with a foundational understanding of automotive systems. Value Proposition Benefit To Owner: Enables owners to confidently perform maintenance, diagnose issues, and execute repairs, saving time and money compared to dealership services. 📋 Manual Details Coverage Areas Manual Type: Repair Service Manual Language: English Format: PDF Download Delivery: Instant Download Print Quality: Full Printable Zoom Capability: YES Requirements: Adobe PDF Reader & WinZip Compatibility: All Versions of Windows & Mac 📖 Manual Coverage Systems Covered Engine: Comprehensive engine repair, diagnosis, and overhaul procedures. Transmission: Detailed coverage of manual and automatic transmission maintenance and repair. Drivetrain: Service procedures for front and rear differentials, drive shafts, and CV joints. Suspension: In-depth information on front and rear suspension components, alignment, and shock absorber replacement. Steering: Repair and adjustment procedures for power steering system and components. Brakes: Complete brake system diagnostics, repair, and fluid specifications (ABS coverage included). Electrical: Extensive coverage of the electrical system, including wiring diagrams, component testing, and ECU diagnosis. Cooling System: Maintenance and repair of the radiator, thermostat, water pump, and cooling fan assembly. Fuel System: Detailed procedures for fuel pump, injectors, fuel pressure regulator, and fuel tank servicing. Exhaust System: Information on catalytic converters, mufflers, and exhaust manifold repairs. HVAC: Service and repair of the air conditioning and heating systems. Body And Frame: Body panel repair, door mechanisms, glass replacement, and structural information. Procedures Included Maintenance: Step-by-step routine maintenance procedures. Troubleshooting: Diagnostic flowcharts and symptom-based troubleshooting guides. Disassembly Assembly: Detailed procedures for component removal and reinstallation. Cleaning: Instructions for cleaning specific components and systems. Reinstallation: Proper procedures for reassembling repaired or replaced components. Calibration Adjustment: Procedures for adjusting and calibrating various vehicle systems. Diagnostic Codes: OBD-I (On-Board Diagnostics) code interpretation and troubleshooting. Technical Depth Depth: Covers a wide range from basic DIY maintenance to complex engine and transmission rebuilds, suitable for professional technicians and knowledgeable enthusiasts. 📊 Manual Specifications File Format File Format: PDF Print Quality Print Quality: High resolution, suitable for clear printing of all diagrams and text. Binding Type Binding Type: Digital Download (No physical binding) Paper Type Paper Type: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Code: 6G72 (DOHC V6) Displacement: 3.0 Liters (2972 cc) Configuration: 60-degree V6 Aspiration: Naturally Aspirated (NA) and Twin-Turbocharged (TT) variants Performance Horsepower Na: Approximately 220-230 HP (Varies slightly by market) Horsepower Tt: Approximately 300-320 HP Torque Na: Approximately 200-210 lb-ft Torque Tt: Approximately 300-315 lb-ft Fuel System Fuel Delivery: Multi-point Fuel Injection (MPI) Fuel Type: Unleaded Gasoline (Premium recommended) Timing System Timing Belt Interval: Recommended replacement every 60,000 - 90,000 miles or 5-7 years, due to interference engine design. 🔧 Transmission Standard Transmission Type Na: 5-speed Manual Optional Transmission Type Tt: 4-speed Automatic (with Sportronic shifting) Features AWD System: Full-time All-Wheel Drive (AWD) system available on most models, especially TT variants. Fluid Specifications Manual Transmission Fluid: API GL-4 or GL-5, viscosity typically 75W-90. Automatic Transmission Fluid: Mitsubishi Diamond SP-III or equivalent ATF. 📐 Dimensions Exterior Length: Approx. 4630 mm (182.3 in) Width: Approx. 1790 mm (70.5 in) Height: Approx. 1250 mm (49.2 in) Weights Curb Weight Na: Approx. 1500-1550 kg (3300-3400 lbs) Curb Weight Tt: Approx. 1650-1700 kg (3640-3750 lbs) Wheelbase Wheelbase: Approx. 2500 mm (98.4 in) 🛡️ Safety Features Ratings NHTSA Rating: Specific NHTSA ratings for the 1990 model may vary; generally reflects safety standards of the era. Manual provides safety system information. Active Features ABS: Anti-lock Braking System (ABS) standard on many trims, especially TT models. Aws: All-Wheel Steering (AWS) available on some models, enhancing stability and maneuverability. Passive Features Airbags: Driver's airbag typically standard, passenger airbag may be optional or standard on later models. Seatbelts: Three-point inertia-reel seatbelts with pre-tensioners. 💡 Technology Features Infotainment Audio System: Factory-installed premium audio systems, often with cassette tape decks and CD players on higher trims. Driver Assistance Aws: Optional All-Wheel Steering (AWS) system which automatically adjusted rear wheel angle based on speed. Ecs: Optional Electronic Control Suspension (ECS) system allowing driver selection of ride comfort modes. Connectivity Connectivity Era: Connectivity in this era was limited to basic features; the manual covers diagnostics of factory radio and antenna systems. 🔧 Maintenance Service Intervals Oil Change: Recommended every 3,000 - 5,000 miles or 3-6 months, depending on driving conditions. Air Filter: Inspect every 15,000 miles, replace as needed....