Positioning:
A premium performance GT car in its era, competing with cars like the Toyota Supra, Nissan 300ZX, and Mazda RX-7. Known for its advanced technology and styling.
Competitors:
Toyota Supra (Mk IV), Nissan 300ZX (Z32), Mazda RX-7 (FD).
Unique Selling Points:
Available Twin-Turbo AWD, Active Aerodynamics (variable front splitter, rear wing), All-Wheel Steering (AWS), advanced electronic suspension (ECS).
Powertrain:
Engine, Fuel System, Exhaust System, Cooling System, Lubrication System, Ignition System, Emissions Control.
Drivetrain:
Transmission (Manual and Automatic), Clutch, Driveshafts, Differentials, Axles, AWD System (if applicable).
Chassis:
Suspension (Front and Rear), Steering System, Braking System (including ABS), Wheels and Tires.
Electrical:
Engine Control Module (ECM), Body Control Module (BCM), Lighting Systems, Instrumentation, Audio System, Power Accessories, Airbag System (SRS), Anti-theft System.
Body And Interior:
Body Panels, Doors, Windows, Seats, HVAC System, Interior Trim, Exterior Trim, Aerodynamics (Active Aero components).
Maintenance:
Scheduled maintenance intervals, oil changes, filter replacements, fluid checks and top-offs, brake pad replacement, spark plug replacement.
Diagnosis And Troubleshooting:
Diagnostic trouble codes (DTCs), symptom-based troubleshooting, electrical circuit testing, component testing.
Repair And Overhaul:
Engine disassembly and reassembly, transmission rebuilds, suspension component replacement, brake system bleeding and component replacement, electrical component repair, body panel repair.
Specifications And Data:
Torque specifications, clearances, fluid capacities, wiring diagrams, diagnostic charts, component specifications.
Depth:
Comprehensive, covering everything from basic maintenance to full engine and transmission rebuilds, including advanced diagnostics and electrical schematics.
Engine Type:
6G72 DOHC Twin-Turbocharged V6
Displacement:
3.0 Liters (2972 cc)
Bore X Stroke:
91.1 mm x 76.0 mm
Horsepower Hp:
320 hp @ 6000 RPM
Torque Lb-Ft:
315 lb-ft @ 2500 RPM
Fuel Delivery:
Electronic Fuel Injection (EFI) with Twin Turbochargers
Fuel Type:
Premium Unleaded Gasoline (91 Octane or higher)
Naturally Aspirated Engine:
3.0L DOHC V6 (6G72) - 222 hp, 207 lb-ft torque.
NHTSA Front Impact:
Not extensively rated by NHTSA in the modern sense, but generally considered a robust chassis.
ABS:
Standard Anti-lock Braking System (ABS)
Aws:
Optional Active All-Wheel Steering (AWS) on Twin-Turbo models.
Airbags:
Driver and Passenger Airbags (SRS)
Seatbelts:
3-point inertia-reel seat belts
Audio System:
Factory premium audio system, often with CD player and cassette tape. Bose premium audio was an option.
Ecs:
Electronic Control Suspension (ECS) system allowing driver selection of ride comfort settings.
Active Aero:
Active Aerodynamics system with adjustable front air dam and rear wing based on speed.
Cruise Control:
Standard cruise control system.
Oil Change Interval:
Every 3,750 miles (6,000 km) or 6 months, whichever comes first.
Timing Belt Replacement:
Every 60,000 miles (96,000 km) or 5 years, whichever comes first (crucial for 6G72 engine).
Spark Plug Replacement:
Every 30,000 miles (48,000 km) - recommended for optimal performance.
Engine Oil Type:
SAE 10W-30 (API SG/SH or higher) - check owner's manual for precise recommendations.
Coolant Type:
Mitsubishi DiaQueen SUPER LONG LIFE COOLANT or equivalent (Ethylene Glycol based).
Transmission Fluid Manual:
API GL-3 or GL-4 SAE 75W-90 Gear Oil.
Transmission Fluid Automatic:
DiaQueen ATF SP-II or equivalent.
Brake Fluid Type:
DOT 3 or DOT 4.
Common Problems:
Hydraulic failures in Active Aero components, ECS (Electronic Control Suspension) sensor failures, fuel pump failures, ignition coil issues, oil leaks from valve covers and oil pan, clutch wear in manual transmissions.
Timing Belt Failure Consequences:
Due to the interference engine design, timing belt failure results in catastrophic internal engine damage (bent valves, damaged pistons).
Heritage:
Mitsubishi has a history of performance vehicles, including rally cars and sports cars, establishing credibility in the performance segment.
Generation:
Second Generation (2nd Gen) of the Mitsubishi 3000GT / GTO.
Facelift:
Received a significant facelift for the 1994 model year, with the 1999 model being part of the later updates of this generation.
Production Years:
1990-1999 (Global)
Manufacturing Location:
Japan
