Positioning:
Performance-oriented grand tourer, competing with vehicles like the Nissan 300ZX, Toyota Supra, and Mazda RX-7.
Competitors:
1990-1996 Nissan 300ZX (Z32), 1993-1998 Toyota Supra (JZA80), 1992-2002 Mazda RX-7 (FD).
Distinctive Features:
Available Twin-Turbo AWD, Active Aerodynamics (active front air dam, adjustable rear wing), All-Wheel Steering (AWS/HICAS), luxurious interior for a sports car.
Performance Variants:
Base SOHC V6, Twin-Turbo DOHC V6 (GT and VR-4 trims).
Primary Coverage:
Full Service, Repair, and Diagnostics
Secondary Coverage:
Maintenance, Troubleshooting, Electrical Schematics, Bodywork
Estimated Pages:
Over 1500 (typical for comprehensive software)
Type:
Service and Repair Manual Software
Format:
Digital Software (likely CD-ROM or downloadable executable)
Engine Systems:
Engine mechanical, fuel injection (MPI), ignition, cooling, lubrication, emissions control, turbocharging (twin-turbo variants)
Drivetrain Systems:
Transmission (manual & automatic), clutch, driveshafts, differentials, AWD system (including Active Transfer Clutch and Active Differential)
Chassis Systems:
Suspension (front MacPherson strut, rear multi-link), steering (power assist, HICAS - High Carry Active Steering), brakes (ABS, vented discs, four-piston front calipers), wheels and tires
Electrical Systems:
Engine control modules (ECU/ECM), body control modules (BCM), lighting, instruments, audio system, power accessories (windows, locks, mirrors), HVAC controls, SRS airbag system
Body And Interior:
Body panel removal and installation, interior trim, seats, HVAC system components, safety restraint systems
Maintenance Procedures:
Scheduled maintenance intervals, fluid changes (oil, coolant, brake, transmission, differential), filter replacements, spark plug service, belt replacement, battery maintenance
Diagnostic Procedures:
Troubleshooting charts, diagnostic trouble codes (DTCs), pinpoint tests for electrical issues, component testing
Repair Procedures:
Step-by-step instructions for major component removal and installation (engine, transmission, suspension arms, brake calipers), cylinder head overhaul, turbocharger replacement, timing belt replacement
Electrical Troubleshooting:
Wiring diagrams, connector pinouts, power and ground distribution, signal tracing
Depth Level:
Comprehensive: Covers basic maintenance to complete engine and drivetrain overhauls, including detailed diagnostic procedures and electrical schematics.
Engine Code Naturally Aspirated:
6G72 (SOHC V6)
Engine Code Twin Turbo:
6G72TT (DOHC V6 Twin-Turbo)
Displacement:
3.0 Liters (2972cc)
Horsepower Naturally Aspirated:
218 hp @ 6000 rpm
Torque Naturally Aspirated:
205 lb-ft @ 4500 rpm
Horsepower Twin Turbo:
300 hp @ 6000 rpm
Torque Twin Turbo:
307 lb-ft @ 4500 rpm
Injection Type:
Multi-Point Fuel Injection (MPI)
Fuel Type:
Premium Unleaded Gasoline (91+ octane recommended)
ECU Type:
Engine Control Unit (ECU), Mitsubishi Electronic Control Unit (MECU)
Transmission Type Base:
5-Speed Manual
Transmission Type Optional:
4-Speed Automatic with Electronic Control
AWD System:
Electronically Controlled All-Wheel Drive (AWD) on VR-4 and Twin-Turbo models
Active Transfer Clutch:
Provides variable torque distribution front to rear.
Active Differential:
Active front and rear differentials on Twin-Turbo AWD models for enhanced cornering.
Length:
4670 mm (183.9 in)
Height:
1250 mm (49.2 in) (Twin-Turbo), 1255 mm (49.4 in) (Non-Turbo)
Wheelbase:
2500 mm (98.4 in)
Curb Weight Base:
Approx. 1570 kg (3461 lbs)
Curb Weight Twin Turbo AWD:
Approx. 1710 kg (3770 lbs)
Trunk Capacity:
0.26 m³ (9.2 cu ft) (approx.)
NHTSA Driver Front Impact:
Not specifically rated for 1997 model year.
IIHS Crash Test:
Not specifically rated for 1997 model year.
ABS:
Standard Anti-lock Braking System (ABS)
Traction Control:
Standard Traction Control System (TCS) on AWD models.
Aws:
Optional: High Carry Active Steering (HICAS) - All-Wheel Steering system.
Airbags:
Driver and Passenger Frontal Airbags (SRS)
Seatbelts:
3-point front seatbelts with pretensioners.
Audio System:
Factory premium audio system, often with CD player or cassette deck, available Nakamichi sound system on some trims.
Climate Control:
Automatic climate control with digital display on higher trims.
Active Aero:
Active front spoiler and adjustable rear wing on Twin-Turbo models for aerodynamic optimization at speed.
OBD Ii:
OBD-I diagnostic connector (pre-OBD-II standard). Requires specific diagnostic tools for '97 models. Manual will cover this.
Engine Oil Change:
Every 3,750 miles or 3 months, whichever comes first.
Transmission Fluid Change:
Every 30,000 miles or 30 months (manual and automatic).
Coolant Change:
Every 30,000 miles or 30 months.
Timing Belt Replacement:
Crucial: Every 60,000 miles or 60 months for 6G72 DOHC engines (Twin-Turbo). Non-interference engine for SOHC models, but replacement recommended at similar intervals for reliability.
Engine Oil Type:
API SG or SH, SAE 10W-30 (check specific conditions for 5W-30 or 10W-40)
Engine Oil Capacity:
4.5 Liters (4.8 US Quarts) with filter change
Coolant Type:
Mitsubishi Super Long Life Coolant (or equivalent ethylene glycol-based, extended life coolant)
Transmission Fluid Type Manual:
API GL-4 SAE 75W-90 (check for specific Mitsubishi recommendation)
Transmission Fluid Type Automatic:
MITSUBISHI DIA-QUEEN ATF-SP II M (or equivalent DEXRON-III/MERCON compatible ATF)
Engine Twin Turbo:
Turbocharger failure, intercooler leaks, oil consumption, exhaust manifold cracking.
Drivetrain:
Clutch wear, AWD system component failure (transfer case, differentials), HICAS system hydraulic leaks or actuator failure.
Electrical:
Corrosion on connectors, sensor failures (crankshaft position, camshaft position), HVAC control unit issues, power accessory problems.
Suspension Steering:
Worn suspension bushings, steering rack leaks, premature wear of AWS components.
Brand Focus:
Mitsubishi Motors is known for its diverse automotive lineup, often featuring innovative technologies and performance-oriented vehicles like the Lancer Evolution.
First Generation:
Developed as a flagship sports car, launched in Japan in 1991 (as the GTO) and North America in 1991 as the 3000GT.
Second Generation Facelift:
The 1997 model year represents a significant facelift for the second generation (1994-1999), featuring revised styling, updated aerodynamics, and enhanced performance.
Key Facelift Changes 1997:
New front bumper, headlights, grille, active front air dam, updated wheels, and revised interior elements.
Production Period:
1990-2000 (Japan: GTO, North America: 3000GT)
Assembly Plant:
Kuwana Plant, Japan