🏷️ Basic Information Identification Make: Mitsubishi Model: 3000GT VR4 / GTO Twin Turbo / Dodge Stealth R/T Turbo Product Type: Service Repair Manual Generation First Generation Start Year: 1990 Last Generation End Year: 1999 Codes Chassis Codes: Z15A (3000GT VR4/GTO), Z16A (3000GT VR4 AWD), Z13A (3000GT SL, FWD), Z14A (3000GT SL, AWD), Dodge Stealth (F41A - R/T Turbo) 👋 Introduction Market Position Segment: Sports Car / Grand Tourer Competitive Analysis Key Competitors: Nissan 300ZX (Z32), Toyota Supra (Mk IV), Mazda RX-7 (FD), Porsche 968, Chevrolet Corvette C4/C5 Key Features Unique Selling Points: Twin-turbocharged V6, All-Wheel Drive with Active Aero and Active Rear Wheel Steering (on certain trims), advanced technology for its era. Manual Value Proposition Target Audience: Owners, enthusiasts, and independent repair shops seeking detailed information for maintenance, repair, and restoration. Manual Origin Translation Source: Official Mitsubishi Motors Corporation Japan Service Manual, translated by 3000GT/Stealth International volunteers. 📋 Manual Details Coverage Areas Covered Transmissions: Getrag W5MG1 (5-speed AWD), Getrag W6MG1 (6-speed AWD) Page Count Estimated Page Count: Over 1500 pages (typical for full service manuals of this era) Manual Type Type: Full Service & Repair Manual Language Original Language: Japanese Translated Language: English Format Format: Likely PDF, potentially printed (depending on specific product) 📖 Manual Coverage Systems Covered Powertrain: Engine, Fuel System, Ignition System, Lubrication System, Cooling System, Exhaust System, Clutch, Transaxle (Manual Transmission focus) Chassis: Suspension, Steering, Brakes, Wheels & Tires, Drivetrain (AWD system) Electrical: Lighting, Instruments & Gauges, Wiper & Washer System, Audio System, Power Windows/Locks/Mirrors, Air Conditioning System, ECU/ECM, SRS (Airbag) System Body: Body Panel Removal/Installation, Interior Trim, Exterior Trim, Doors, Hood, Trunk Procedures Included Maintenance: Scheduled maintenance, fluid changes, filter replacements, inspections Troubleshooting: Diagnostic procedures, common symptoms and their causes, circuit diagrams Repair: Component removal, disassembly, inspection, repair, reassembly, and installation Diagnostics: On-board diagnostics (OBD-I), specific system diagnostics Technical Depth Depth: Comprehensive: Covers basic maintenance to full engine and transmission rebuilds, including torque specifications and detailed diagrams. 📊 Manual Specifications File Format Digital Format Features: Searchable text, hyperlinked table of contents, high-resolution diagrams Print Quality Print Quality: High-resolution images and diagrams suitable for printing Binding Type Binding: Not applicable for digital format; for physical: Spiral-bound or perfect-bound recommended for durability Paper Type Paper Type: Not applicable for digital format; for physical: High-quality, durable paper stock suitable for workshop environments ⚙️ Engine Specifications Primary Engine Engine Code: 6G72 Configuration: 60-degree V6, Twin-Turbocharged Displacement: 2972 cc (3.0 Liters) Bore X Stroke: 84.5 mm x 88.0 mm Valvetrain: DOHC, 24 valves (4 valves per cylinder) Performance Horsepower: Approx. 300-320 HP (varies by year and market) Torque: Approx. 300-315 lb-ft (varies by year and market) Fuel System Fuel Delivery: Multi-point Fuel Injection (MPI), Twin Bosch Injectors per cylinder Fuel Type: Premium Unleaded Gasoline (91+ Octane) Engine Management ECU: Mitsubishi Electronic Control Unit (ECU) 🔧 Transmission Standard Type: Getrag W5MG1 (5-speed Manual Transaxle) Optional Type: Getrag W6MG1 (6-speed Manual Transaxle) - Introduced later in the production run Features Drivetrain: All-Wheel Drive (AWD) with Active Center Differential (ACD) and Viscous Coupling (VCU) Clutch Type: Hydraulically actuated, twin-plate clutch (common for high torque applications) Fluid Type Manual Transmission Fluid: Refer to specific manual for exact API GL-4 or GL-5 specification and viscosity (e.g., 75W-90 or 80W-90) 📐 Dimensions Exterior Length: Approx. 4670-4685 mm (183.9-184.4 in) Width: Approx. 1840 mm (72.4 in) Height: Approx. 1250 mm (49.2 in) - Lower for VR4/GTO/R/T Turbo Wheelbase: Approx. 2500 mm (98.4 in) Weights Curb Weight: Approx. 1600-1700 kg (3527-3748 lbs) 🛡️ Safety Features Ratings NHTSA Ratings: Limited official data available for this era, but known for robust chassis construction. Active Features Braking System: Four-wheel Anti-lock Braking System (ABS), ventilated disc brakes front and rear (larger rotors on VR4/GTO/R/T Turbo) Traction Control: Active Traction Control (ATC) system Steering System: All-Wheel Steering (AWS) on VR4/GTO/R/T Turbo models Passive Features Airbags: Driver and Passenger Supplemental Restraint System (SRS) airbags Seatbelts: Three-point inertia-reel seatbelts 💡 Technology Features Infotainment Audio System: Premium audio systems with CD players, cassette decks, and amplifiers were common. Driver Assistance Active Aero: Active front spoiler that adjusts based on speed, active rear wing that adjusts angle. Active Aero Control: ECU-controlled based on vehicle speed. Electronic Control Suspension: ECS (optional on some models, standard on later VR4/GTO) offering adjustable damping. Connectivity Diagnostic Port: OBD-I diagnostic port for engine and powertrain diagnostics. 🔧 Maintenance Service Intervals Oil Change: Every 5,000-7,500 miles or 6 months, whichever comes first (use synthetic oil). Timing Belt Replacement: Every 60,000 miles or 5 years (critical for interference engine). Spark Plugs: Check/replace around 30,000-60,000 miles depending on type (e.g., platinum). Fluid Specifications Engine Oil Capacity: Approx. 5.2 US quarts (4.9 liters) with filter change (refer to manual for exact spec). Coolant Type: Mitsubishi DiaQueen Super Long Life Coolant (SLLC) or equivalent silicate-free, long-life coolant. Brake Fluid: DOT 3 or DOT 4 synthetic brake fluid. Known...