Segment:
Mid-size sedan, known for its sporty handling, distinctive styling, and the high-performance VR-4 variant. Competed with models like the Honda Accord, Toyota Camry, and Ford Taurus.
Distinguishing Features:
Available All-Wheel Drive with Active Aerodynamics and Sportronic (tiptronic-style) shifting on VR-4 models, unique styling, and a reputation for robust engines, especially the 4G63T in the VR-4.
Design Philosophy:
The Mitsubishi Galant of this era emphasized a driver-focused experience with advanced technology for its time, including available four-wheel steering on some models and sophisticated AWD systems.
Powertrain:
Engine mechanical, fuel injection, ignition, exhaust, cooling system, lubrication, starting system, charging system, engine control systems (ECI, MFI, MPI, ECU diagnostics), transmission (manual and automatic), clutch, transfer case (AWD), differentials.
Chassis:
Suspension (front MacPherson strut, rear multi-link), steering system (power assisted rack and pinion), brake system (front disc, rear disc/drum, ABS), wheels and tires.
Body:
Body construction, exterior trim, doors, windows, locks, interior trim, seats, HVAC system, lighting system, wipers and washers.
Electrical:
Wiring diagrams for all systems, battery, alternator, starter, ignition, lighting, instruments, audio system, power windows, power locks, horn, safety systems (airbags, ABS).
Maintenance:
Scheduled maintenance intervals, oil changes, filter replacements, fluid checks and changes, spark plug replacement, belt inspection and replacement, brake pad replacement, tire rotation.
Troubleshooting:
Diagnostic procedures for common problems, symptom-based troubleshooting guides, fault code interpretation (OBD-I and early OBD-II diagnostics where applicable).
Repair:
Step-by-step instructions for component removal, installation, disassembly, and reassembly for all major vehicle systems. Includes engine rebuild procedures, transmission overhauls, brake caliper replacement, suspension component replacement, electrical component testing and replacement.
Specifications:
Torque specifications for all fasteners, engine specifications (bore, stroke, compression ratio), transmission gear ratios, wheel alignment specifications, diagnostic parameters.
Depth:
Comprehensive. Covers everything from basic routine maintenance to complex component overhauls and advanced electronic diagnostics. Includes detailed exploded views, wiring diagrams, and troubleshooting flowcharts.
4G63 Sohc:
2.0L Inline-4, 16-valve, SOHC, Multi-point Fuel Injection (MPI). Approx. 130-140 HP, 135-145 lb-ft Torque. Sequential multi-point fuel injection, distributorless ignition system (DIS).
4G63 DOHc Turbo (Vr-4):
2.0L Inline-4, 16-valve, DOHC, Intercooled Turbocharged, MPI. Approx. 218-240 HP, 205-260 lb-ft Torque. Features ECI-Multi, twin-scroll turbocharger, intercooler, forged crankshaft and connecting rods.
6A12 V6 Sohc:
2.0L V6, 24-valve, SOHC, MPI. Approx. 140-150 HP, 130-135 lb-ft Torque. Compact V6 design, smooth operation.
6G72 V6 Sohc:
3.0L V6, 24-valve, SOHC, MPI. Approx. 170-180 HP, 180-190 lb-ft Torque. Available on higher trim levels.
Acceleration 0 60 Vr4:
Approx. 6.5-7.5 seconds (depending on transmission and conditions)
Injection Type:
Multi-point Fuel Injection (MPI) or Electronic Controlled Fuel Injection (ECI-Multi) on turbo models.
Recommended Fuel:
87 Octane (NA models), 91 Octane Premium Unleaded (Turbocharged VR-4 models).
Type:
5-speed Manual Transmission (for most models).
Type:
4-speed Automatic Transmission with Sportronic (on select models, particularly VR-4).
AWD System:
Advanced All-Wheel Drive system (AWD) with viscous coupling center differential and available Active Differential for enhanced traction and handling on VR-4 models.
Sportronic Function:
Allows manual selection of gear ratios in the automatic transmission, offering a more engaging driving experience.
NHTSA Frontal Impact:
Refer to specific vehicle safety reports; typically 4-star for driver, 3-star for passenger for this era.
ABS:
Anti-lock Braking System (ABS) available on higher trims and VR-4 models.
Traction Control:
Traction control system (TCS) available on VR-4 models.
Airbags:
Driver and passenger front airbags standard on later models, optional on earlier ones.
Seatbelts:
Three-point front seatbelts with pre-tensioners, three-point rear seatbelts.
Audio System:
Factory AM/FM stereo with cassette player, optional CD player. Speaker configuration varied by trim level (e.g., 6-speaker premium systems).
Cruise Control:
Electronic cruise control standard on many trims.
Power Accessories:
Power windows, power door locks, power mirrors were common options.
Oil Change:
Every 3,750 - 7,500 miles (6,000 - 12,000 km) or 6 months, depending on driving conditions and oil type used. Consult manual for specific recommendations.
Spark Plugs:
Approx. 30,000 - 60,000 miles (48,000 - 96,000 km), depending on spark plug type (copper, platinum, iridium). Consult manual.
Timing Belt:
Crucial for 4G63 and 6A12/6G72 engines. Typically 60,000 miles (96,000 km) or 4 years. Failure can cause catastrophic engine damage.
Engine Oil:
API Service SG or higher. Viscosity typically 5W-30 or 10W-30 depending on climate. Check manual for exact spec. Capacity: 4.4-4.8 quarts (4.2-4.6 L).
Transmission Fluid Auto:
Dexron II or equivalent. Capacity: Approx. 7.5 quarts (7.1 L) for refill after drain/fill.
Transmission Fluid Manual:
API GL-4, SAE 75W-90. Capacity: Approx. 2.3 quarts (2.2 L).
Coolant:
Ethylene glycol-based antifreeze. 50/50 mix with distilled water. Capacity: Approx. 7.8-8.8 quarts (7.4-8.3 L) depending on engine.
Brake Fluid:
DOT 3 or DOT 4.
Timing Belt Wear:
Critical to replace timing belt at recommended intervals to prevent catastrophic engine failure (interference engine).
Cv Axle Boots:
Front CV axle boots can degrade and tear, leading to premature CV joint failure, especially on AWD models.
Oxygen Sensor:
Oxygen sensors can fail, leading to poor fuel economy and increased emissions.
Automatic Transmission:
Some automatic transmissions may exhibit rough shifting or delayed engagement as they age; regular fluid changes are key.
Power Steering Pump:
Power steering pumps can develop leaks or become noisy over time.
