🏷️ Basic Information Identification Make: Mitsubishi Model: 3000GT GTO Year: 1999 Codes Chassis Code: Z16A Engine Code: 6G72 👋 Introduction Market Position Segment: High-performance sports coupe Competitive Analysis Competitors: Nissan 300ZX (Z32), Toyota Supra (Mk. IV), Mazda RX-7 (FD) Key Features Performance Orientation: V6 twin-turbo engine, All-Wheel Drive, advanced aerodynamics Target Audience Users: Professional Technicians and experienced DIY Mechanics Manual Advantage Value Proposition: Provides the same information as professional technicians use, covering all aspects of repair and maintenance. 📋 Manual Details Coverage Areas Coverage Type: Full Service Repair Page Count Estimated Pages: Comprehensive (exact number not specified, but described as 'very detailed') Manual Type Type: Service Repair Manual Language Language: English Format File Format: PDF Delivery Method: Instant Download Requirements Software Requirements: Adobe PDF Reader, WinRAR Compatibility Operating Systems: All Versions of Windows & Mac 📖 Manual Coverage Systems Covered Engine Mechanical: Complete overhaul, diagnostics, repair procedures Engine Electrical: Ignition, fuel injection, sensors, ECU diagnostics Transmission Mechanical: Manual and Automatic transmission overhaul, repair Transmission Electrical: Transmission control unit, sensors, solenoids Drivetrain: Front-wheel drive, All-wheel drive (including Active AWD system), differentials, CV joints Suspension: Front and Rear suspension, steering system, Active Aerodynamics System components Brakes: Hydraulic system, ABS, EBD, brake component replacement Electrical System: Complete vehicle wiring diagrams, charging system, starting system, lighting, accessories HVAC: Heating, Ventilation, and Air Conditioning system diagnostics and repair Body And Frame: Body panel removal/installation, collision repair guidance, interior trim Procedures Included Maintenance: Scheduled maintenance, fluid changes, filter replacements, tune-ups Troubleshooting: Diagnostic procedures for common and uncommon issues, fault codes Repair: Component-specific repair instructions, from minor adjustments to major overhauls Rebuilding: Detailed instructions for rebuilding engine, transmission, and other major components Diagnostics: Electrical system diagnostics, engine performance analysis Technical Depth Depth: Professional Technician Level Detail Level: Detailed sub-steps, notes, cautions, warnings, numbered instructions Illustrations Quality: Detailed illustrations, drawings, photos, enlarged inset views Wiring Diagrams Inclusion: Included with electrical service and troubleshooting procedures 📊 Manual Specifications File Format Format: PDF Print Quality Printability: Full Printable Binding Type Binding: Not Applicable (Digital Download) Paper Type Paper: Not Applicable (Digital Download) Searchability Text Search: Likely searchable text within PDF ⚙️ Engine Specifications Primary Engine Engine Type: Naturally Aspirated V6 Displacement: 3.0 L (2972 cc) Configuration: SOHC (Single Overhead Cam), 24 valves Performance Horsepower Na: 218 hp @ 6000 rpm (approx.) Torque Na: 205 lb-ft @ 4500 rpm (approx.) Engine Type Optional: Twin-Turbocharged V6 (ECI Multi) Performance Optional Horsepower Tt: 320 hp @ 6000 rpm (approx.) Torque Tt: 315 lb-ft @ 2500 rpm (approx.) Engine Configuration Tt: DOHC (Double Overhead Cam), 24 valves, Twin Intercooled Turbos Fuel System Fuel Delivery: Electronic Fuel Injection (ECI Multi) 🔧 Transmission Standard Type: 5-speed Manual (on some trims/NA models) Optional Type: 4-speed Automatic (INVECS-II with Sportronic) Features AWD System: Advanced All-Wheel Drive (AWD) with viscous coupling center differential and optional active center differential (on TT models) Steering: Active Four-Wheel Steering (4WS) on some models 📐 Dimensions Exterior Length: 4640 mm (182.7 in) Width: 1835 mm (72.2 in) Height: 1250 mm (49.2 in) Wheelbase: 2500 mm (98.4 in) Weights Curb Weight Na: 1540 kg (3395 lbs) (approx.) Curb Weight Tt: 1720 kg (3792 lbs) (approx.) 🛡️ Safety Features Ratings Crash Test Notes: Specific ratings for 1999 model year may vary by region. Generally considered a safe vehicle for its era. Active Features ABS: Standard Anti-lock Braking System (ABS) Traction Control: Traction Control System (TCS) on AWD and TT models Passive Features Airbags: Driver and Passenger Front Airbags Seatbelts: Three-point front seatbelts with pre-tensioners 💡 Technology Features Infotainment Audio System: Factory AM/FM CD/Cassette stereo with optional premium sound system. Climate Control: Automatic Climate Control on higher trims. Driver Assistance Cruise Control: Standard electronic cruise control. Connectivity Telematics: No integrated telematics or advanced connectivity features typical of modern vehicles. 🔧 Maintenance Service Intervals Oil Change: Every 3,750-5,000 miles or 6 months (depending on driving conditions). Spark Plugs: Refer to manual for specific type and replacement interval (typically around 60,000 miles). Timing Belt: Crucial replacement interval, typically 60,000 miles or 5 years. Failure can cause catastrophic engine damage. Fluid Specifications Engine Oil: API SG or higher, SAE 10W-30 recommended (check manual for specific viscosity based on temperature). Coolant: Mitsubishi DIA-QUEEN SUPER LONG LIFE COOLANT (or equivalent ethylene glycol-based coolant with appropriate corrosion inhibitors). Transmission Fluid Auto: DIA-QUEEN ATF-SP or equivalent Dexron III/Mercon Transmission Fluid Manual: API GL-4, SAE 75W-90 or 75W-80 gear oil Brake Fluid: DOT 3 or DOT 4 Power Steering Fluid: Mitsubishi PSF or equivalent ATF Dexron II/III Known Issues Tdc Failures: Tendency for Crankshaft Position Sensor failure, leading to intermittent starting or stalling. Active Aero Issues: Actuators and control modules for Active Aerodynamics can fail, leading to stuck spoilers or flaps. Turbos Tt: Original turbos in twin-turbo models can require rebuild or replacement due to age and high performance. Evap System: Evaporative Emission Control system...