🏷️ Basic Information Identification Make: Mitsubishi Model: 3000GT Model Code: Z16A (DOHC), Z15A (DOHC Twin-Turbo) Year: 1991 Chassis Code: Z16A (NA), Z15A (TT) 👋 Introduction Market Position Market Position: The 1991 Mitsubishi 3000GT (GTO in Japan) was a groundbreaking sports coupe, positioned as a technologically advanced grand tourer aimed at competing with established European and American performance cars. It was known for its sleek styling and sophisticated features. Design Philosophy: A technologically advanced GT car designed to showcase Mitsubishi's engineering prowess, blending performance with comfort and sophisticated features. Competitive Analysis Competitive Analysis: Key competitors included the Nissan 300ZX (Z32), Toyota Supra (MK3/MK4), Mazda RX-7 (FC/FD), Chevrolet Corvette (C4), Porsche 944, and various European performance coupes. The 3000GT stood out with features like Active Aerodynamics and All-Wheel Steering. Key Features Key Features: Available in naturally aspirated (NA) and twin-turbocharged (TT) variants. Featured advanced technologies for its era, including Mitsubishi's ECS (Electronic Control Suspension), AWS (Active Wheel Steering), and for the Twin-Turbo, ECS-T (Electronic Control Suspension - Twin-Turbo) and active aerodynamics (active front air dam, active rear spoiler, pop-up side air vents). Active Aerodynamics: The advanced active aerodynamics system on the Twin-Turbo model automatically adjusted the front air dam, rear spoiler, and side air vents based on vehicle speed and conditions to optimize drag and downforce. 📋 Manual Details Coverage Coverage Areas: Engine Mechanical, Engine Fuel & Emssions, Engine Control System, Transmission (Manual & Automatic), Transfer Case, Front Axle, Rear Axle, Driveshafts, Differential, Steering, Suspension (Front & Rear), Brakes (Front & Rear), ABS, Body Electrical System, HVAC, Climate Control, Wiring Diagrams, Body & Trim, Exterior Components, Interior Components, Technical Data, Specifications, Troubleshooting, Diagnostic Procedures Page Count Page Count: Likely over 1500 pages (typical for comprehensive factory service manuals) Manual Type Manual Type: Factory Service Manual (FSM) / Repair Manual Language Language: English Format Format: PDF 📖 Manual Coverage Systems Covered Systems Covered: Engine, Fuel System, Emission Control, Engine Management (ECU), Ignition System, Cooling System, Lubrication System, Intake System, Exhaust System, Drivetrain, Transmission (MT/AT), Clutch, Transfer Case, Axles, Differential, Steering System, Power Steering, Suspension System (Front/Rear), Shock Absorbers, Springs, Brakes (Hydraulic/Disc), Anti-lock Braking System (ABS), Electrical System (12V), Lighting, Instrumentation, Audio System, Power Accessories, Body Control Modules, HVAC System, Air Conditioning, Fuel Tank & Lines, Emission Control Devices (EVAP, EGR), Turbocharger System (if applicable) Drivetrain Details: Detailed coverage of the viscous coupling center differential, rear limited-slip differential (on TT), transfer case operation, and axle components for both AWD and RWD configurations (though AWD was standard in most markets for the 3000GT). Climate Control System: Detailed diagnosis and repair of the automatic climate control system, including A/C compressor, condenser, evaporator, refrigerant circuits, blend door actuators, and control modules. Body And Trim: Detailed instructions for removal, installation, and adjustment of body panels, bumpers, doors, windows, interior trim pieces, and headliner. Procedures Included Procedures Included: Routine Maintenance (oil change, filter replacement, spark plugs), Tune-up Procedures, Engine Diagnosis and Repair (overhaul, timing belt replacement, cylinder head repair), Fuel System Service (injector cleaning, fuel pump replacement), Emission Control System Diagnosis and Repair, Drivetrain Service (clutch replacement, transmission overhaul, differential service), Suspension and Steering Component Replacement and Alignment, Brake System Service (pad/rotor replacement, caliper overhaul, ABS troubleshooting), Electrical System Diagnosis and Repair (wiring harness repair, component testing), HVAC System Service (recharge, leak detection, component replacement), Body Panel Repair and Adjustment, Interior Trim Removal and Installation, Diagnostic Trouble Code (DTC) interpretation and resolution, Component Removal and Installation, Torque Specifications, Exploded Views, Component Testing Procedures Diagnostic Procedures: Includes step-by-step diagnostic flowcharts for common faults, troubleshooting guides based on symptoms, and specific component testing methods. Engine Rebuild Procedures: Complete engine overhaul procedures, including piston ring replacement, bearing replacement, cylinder honing, valve seal replacement, and cylinder head resurfacing. Technical Depth Technical Depth: Comprehensive, covering from basic maintenance to in-depth engine and transmission rebuilds, including advanced electrical diagnostics and body repair. Wiring Diagrams: Comprehensive and detailed color-coded wiring diagrams for all electrical systems, including engine control, lighting, accessories, and sensors. Torque Specifications: Precise torque specifications for all fasteners across engine, transmission, chassis, and body components are provided. 📊 Manual Specifications File Format File Format: PDF (Portable Document Format), Searchable Text, Hyperlinked Sections Searchability: Searchable text within the PDF allows for quick location of specific topics and procedures. File Size: Typically large due to the number of high-resolution diagrams and detailed text (e.g., 50MB to 200MB+). Print Quality Print Quality: High-resolution scans with clear text and detailed diagrams, suitable for printing. Binding Type Binding Type: N/A (Digital PDF) Paper Type Paper Type: N/A (Digital PDF) ⚙️ Engine Specifications Primary Engine Primary Engine: 6G72 3.0L SOHC V6 (NA) and DOHC Twin-Turbo V6 Performance Na Engine Horsepower: 222 hp @ 6000 rpm Na Engine Torque: 205 lb-ft @ 4500 rpm Tt Engine Horsepower: 300 hp @ 6000 rpm Tt Engine Torque: 307 lb-ft @ 3000 rpm Fuel...