Description:
The Mitsubishi Starion and its North American rebadge, the Chrysler Conquest, were sporty rear-wheel-drive coupes that competed in the performance segment of the 1980s. They offered turbocharged power and distinctive styling.
Competitors:
Toyota Supra, Nissan 300ZX (Z31), Mazda RX-7 (FC), Chevrolet Camaro, Ford Mustang
Manual Value:
Provides in-depth, factory-level repair information for all aspects of the vehicle, empowering owners and technicians to perform maintenance and repairs accurately and efficiently.
Engine Mechanical:
Complete overhaul procedures, component diagnostics, tuning
Engine Electrical:
Ignition system, starting and charging system, fuel injection system diagnostics and repair
Fuel System:
Fuel injection system (Bosch L-Jetronic, Mitsubishi MPI), fuel pump, injectors, pressure regulator
Transmission:
Manual and Automatic transmission overhaul, diagnostics, fluid specifications
Drivetrain:
Clutch, driveshafts, differential, rear axle assembly
Suspension:
Front and rear suspension components, alignment specifications, shock absorbers, struts
Steering:
Power steering system, steering rack, tie rods, wheel alignment
Brakes:
Front and rear brake systems (disc/disc), parking brake, hydraulic system diagnostics, bleeding procedures
Electrical System:
Wiring diagrams, lighting system, instrument cluster, power windows, locks, accessories
Body And Frame:
Exterior and interior trim, doors, hood, trunk, glass, body panel repair
HVAC:
Heating, ventilation, and air conditioning system service and repair
Diagnostics Troubleshooting:
Extensive troubleshooting guides, symptom-based diagnostics, diagnostic trouble codes (DTCs) if applicable
Maintenance:
Scheduled maintenance, fluid changes, filter replacements, spark plug replacement
Repair:
Component replacement, sub-assembly repair, major system overhauls
Disassembly Assembly:
Detailed step-by-step instructions for dismantling and reassembling all major components
Cleaning Reinstalling:
Procedures for cleaning and properly reinstalling serviced parts
Torque Specifications:
All critical torque specifications for fasteners
Depth:
Comprehensive: Covers basic to advanced repair and diagnostic procedures, suitable for professional technicians and skilled DIYers.
Engine Code:
4G63 (Turbocharged)
Displacement:
2.0 Liters (1997 cc)
Configuration:
Inline 4-cylinder, SOHC, turbocharged and intercooled
Horsepower Range:
170-195 hp (depending on year and market)
Torque Range:
200-230 lb-ft (depending on year and market)
Induction:
Electronic Fuel Injection (EFI) - Bosch L-Jetronic and Mitsubishi MPI
Fuel Type:
Unleaded Gasoline
Coolant Type:
Ethylene Glycol based coolant (e.g., Mitsubishi DiaQueen Super Long Life Coolant or equivalent)
Oil Type:
API SG or higher, SAE 10W-30 or 10W-40 recommended (check specific year recommendations)
Oil Capacity:
Approx. 4.2 US quarts (4.0 liters) with filter change
Type:
5-speed Manual Transmission
Type:
3-speed or 4-speed Automatic Transmission
Fluid Type:
Manual: SAE 75W-90 (API GL-4 or GL-5) or equivalent. Automatic: ATF SP-II or Dexron II/III equivalent.
Manual Capacity:
Approx. 2.2 US quarts (2.1 liters)
Automatic Capacity:
Approx. 7.6 US quarts (7.2 liters)
Length:
Approx. 171-174 inches (4343-4420 mm)
Width:
Approx. 68.9 inches (1750 mm)
Height:
Approx. 50.0-50.8 inches (1270-1290 mm)
Wheelbase:
Approx. 98.8 inches (2510 mm)
Curb Weight:
Approx. 2900-3100 lbs (1315-1406 kg)
Safety Features Era:
Standard safety features for its era included crumple zones, seat belts, and side-impact door beams. ABS was optional on some later models.
Features:
Four-wheel disc brakes (standard on most turbo models), limited-slip differential (optional)
Features:
Reinforced body structure, front and rear energy-absorbing bumpers
Oil Change:
Every 3,000-5,000 miles (5,000-8,000 km) or 6 months, whichever comes first (depending on driving conditions).
Air Filter:
Inspect every 7,500 miles (12,000 km), replace as needed or every 15,000 miles (24,000 km).
Spark Plugs:
Replace every 20,000-30,000 miles (32,000-48,000 km) (specific type and gap crucial).
Timing Belt:
Replace every 60,000 miles (96,000 km) or 4-5 years, whichever comes first. This is a critical maintenance item for the 4G63 engine.
Coolant Capacity:
Approx. 7.0 US quarts (6.6 liters)
Brake Fluid:
DOT 3 or DOT 4 Hydraulic Brake Fluid
Turbocharger:
Oil leaks from turbo seals, wastegate issues, and intercooler hose failures are common due to age and heat.
Fuel System:
Clogged fuel injectors, failing fuel pressure regulators, and aging fuel pumps can cause performance issues.
Electrical:
Corrosion in connectors, aging wiring harnesses, and failure of dashboard components (like boost gauges or fuel level sensors) are typical.
Engine Management:
Issues with the Electronic Control Unit (ECU) or sensors related to the engine management system can lead to driveability problems.
Suspension Steering:
Worn bushings, ball joints, and tie rod ends can lead to vague steering and poor handling.
