Target Audience:
DIY mechanics, independent repair shops, and owners seeking detailed repair and maintenance information for their 1988-1992 Mitsubishi Galant.
Manual Value Proposition:
Provides factory-level technical data and procedures, enabling cost savings on repairs and maintenance compared to dealership services. Offers a comprehensive resource for in-depth understanding and execution of repairs.
Diagrams:
Detailed step-by-step diagrams, exploded views, and electrical schematics are included.
Technical Data:
Includes essential technical data such as torque specifications, fluid capacities, and part illustrations.
Powertrain:
Engine mechanical, Fuel injection, Ignition, Exhaust
Drivetrain:
Clutch, Manual Transmission, Automatic Transmission (if applicable), Driveshafts, Differential
Chassis:
Suspension (front and rear), Steering system, Braking system, Wheels and Tires
Body:
Bodywork repair, Interior trim, Doors, Windows, Locks, Glass
Electrical:
Wiring diagrams, Lighting, Instrumentation, Power accessories, Engine control unit (ECU) diagnostics
HVAC:
Air Conditioning and Heating system
Routine Maintenance:
Oil changes, Filter replacements, Spark plug service, Fluid checks and changes
Major Repairs:
Engine overhaul, Transmission rebuild, Suspension component replacement, Brake system servicing
Diagnostics:
Troubleshooting guides, Symptom-based diagnosis, Diagnostic trouble codes (DTCs) for applicable systems
Component Removal/Installation:
Detailed steps for removing and reinstalling virtually all mechanical and electrical components
Specifications:
Torque settings, Fluid capacities, Electrical specifications, Alignment data
Depth:
Comprehensive: From basic adjustments and fluid changes to complete engine and transmission overhauls, including in-depth electrical system troubleshooting and body repair procedures.
Engine Family:
Mitsubishi Sirius/4G6 family
Common Engine Options:
Likely included 1.8L (4G37) and 2.0L (4G63) SOHC/DOHC naturally aspirated and turbocharged variants, depending on market and trim. Specific engines may vary.
Horsepower Range:
Approx. 100-170 HP (Naturally Aspirated) / 145-200 HP (Turbocharged, depending on variant).
Torque Range:
Approx. 110-140 lb-ft (Naturally Aspirated) / 150-200 lb-ft (Turbocharged, depending on variant).
Injection Type:
Electronic Fuel Injection (EFI)
Ignition System:
Electronic Ignition (EI) with distributor or distributorless ignition system (DIS) for some variants.
Manual Transmission:
Typically a 5-speed manual transmission (e.g., KM132, W5M31 for AWD variants).
Automatic Transmission:
Likely a 3-speed or 4-speed automatic transmission.
Drivetrain Options:
Front-Wheel Drive (FWD) standard, with All-Wheel Drive (AWD) available on certain performance-oriented models (e.g., GT variants).
Crash Test Data:
Limited public data available for this era; information within the manual would pertain to structural integrity and component safety features.
Braking System:
Front disc brakes standard, rear disc or drum brakes depending on trim. Anti-lock Braking System (ABS) available on higher trims.
Restraints:
Seat belts, potentially driver-side airbag on later models/higher trims.
Audio System:
Factory AM/FM stereo with cassette player, potentially CD player on later models. Speaker configurations vary by trim.
ABS:
Anti-lock Braking System (ABS) was an optional feature on higher trim levels.
Power Features:
Power windows, power door locks, power mirrors were common features, depending on trim level.
Oil Change Interval:
Typically every 3,000-5,000 miles or 3-6 months (dependent on oil type and driving conditions). Manual will specify exact intervals.
Timing Belt Replacement:
Crucial for interference engines (like the 4G63). Recommended interval typically 60,000-90,000 miles or 5-7 years. **Manual will provide exact interval and procedure.**
Engine Oil Type:
API SG or SH service category. Viscosity typically 5W-30 or 10W-30 depending on ambient temperature. **Manual will specify exact API rating and viscosity.**
Coolant Type:
Ethylene glycol based antifreeze/coolant. Mitsubishi Genuine Super Long Life Coolant or equivalent. **Manual will specify type and mixture ratio.**
Transmission Fluid Manual:
API GL-4 or GL-5 gear oil, typically 75W-90 or 80W-90. **Manual will specify exact specification and capacity.**
Transmission Fluid Automatic:
Dexron II or Dexron III ATF (Automatic Transmission Fluid). **Manual will specify exact type and capacity.**
Brake Fluid Type:
DOT 3 or DOT 4 brake fluid. **Manual will specify exact type and capacity.**
Common Wear Items:
Suspension bushings, CV joints (especially on AWD models), oxygen sensors, fuel injectors, ignition components (spark plugs, wires, coils), and engine mounts.
Turbocharged Variants:
Careful maintenance is critical. Oil sludge buildup can occur if oil changes are neglected. Turbocharger lifespan is dependent on proper operation and maintenance. Intercooler and associated plumbing can be prone to leaks.
Body Corrosion:
Depending on climate, rust can be a concern, particularly around wheel wells, rocker panels, and suspension mounting points. The manual would cover rust repair procedures.
Mitsubishi Motors:
Mitsubishi has a long history of automotive manufacturing, known for its engineering prowess, particularly in turbocharged engines and four-wheel-drive systems.
Galant Lineage:
The Galant is a mid-size car that has gone through many generations and design changes, evolving from compact to mid-size and offering various engine and drivetrain configurations throughout its history.
Manufacturing Locations:
Primarily manufactured in Japan, with potential assembly in other global locations.
