Model Code:
        
        
            E39A (1st Gen VR-4)
        
     
    
        
            Years Covered:
        
        
            1988, 1989, 1990, 1991, 1992
        
     
    
    
        
            Product Name:
        
        
            Mitsubishi Galant VR-4 1988 1989 1990 1991 1992-Complete Service Manual | Repair | Workshop Manual
        
     
    
        
            Product Description Short:
        
        
            Mitsubishi Galant VR-4 1988-1992 Complete Service, Repair, Workshop Manual DOWNLOAD
        
     
 
    
    
    
        
            Segment:
        
        
            Performance Sedan
        
     
    
        
            Target Audience:
        
        
            Enthusiasts, performance drivers, DIY mechanics, and professional technicians working on the Mitsubishi Galant VR-4.
        
     
    
    
        
            Competitors:
        
        
            Subaru Legacy RS, Nissan Skyline GT-R (R32), Toyota Celica GT-Four, Ford Sierra Cosworth, Lancia Delta Integrale (in markets where available).
        
     
    
    
        
            Performance Focus:
        
        
            The VR-4 was Mitsubishi's flagship performance model, featuring advanced technology for its time.
        
     
    
        
            Unique Selling Points:
        
        
            Advanced AWD system, potent turbocharged engine, four-wheel steering (optional on some early models, standard on later E39A), and sporty handling.
        
     
    
    
        
            Essential Resource:
        
        
            Crucial for proper maintenance, diagnosis, and repair of this complex performance vehicle.
        
     
 
    
    
    
        
            Powertrain:
        
        
            Engine mechanicals, fuel injection, ignition system, turbocharging, exhaust, cooling system, engine control unit (ECU) diagnostics.
        
     
    
        
            Drivetrain:
        
        
            All-Wheel Drive (AWD) system, viscous coupling unit (VCU), transfer case, differentials (front and rear), driveshafts, CV joints.
        
     
    
        
            Transmission:
        
        
            Manual transmission (F5M33) and Automatic transmission (F4A51) specifications, disassembly, assembly, diagnostics, and repair procedures.
        
     
    
        
            Suspension And Steering:
        
        
            Front and rear suspension components (struts, control arms, bushings), power steering system, steering rack, wheel alignment specifications.
        
     
    
        
            Brakes:
        
        
            Hydraulic brake system, ABS (Anti-lock Braking System) components and operation, brake fluid specifications, rotor and pad replacement, bleeding procedures.
        
     
    
        
            Electrical System:
        
        
            Battery, charging system (alternator), starting system, lighting system, fuses, relays, wiring diagrams for all major circuits, sensors, and actuators.
        
     
    
        
            Body And Chassis:
        
        
            Body panel removal and installation, interior trim, doors, windows, mirrors, chassis lubrication points, structural components.
        
     
    
        
            HVAC:
        
        
            Heating, Ventilation, and Air Conditioning (HVAC) system diagnosis and repair, refrigerant handling (where applicable).
        
     
    
    
        
            Maintenance:
        
        
            Scheduled maintenance intervals, oil changes, filter replacements, spark plug replacement, fluid checks and top-offs, belt inspection and replacement.
        
     
    
        
            Troubleshooting:
        
        
            Diagnostic flowcharts for common drivability issues, electrical faults, and mechanical problems, including the use of diagnostic trouble codes (DTCs).
        
     
    
        
            Repair And Rebuild:
        
        
            Step-by-step instructions for component disassembly, cleaning, inspection, repair, and reassembly for engine, transmission, suspension, brakes, and more.
        
     
    
        
            Diagnostics:
        
        
            Detailed procedures for diagnosing engine performance, electrical issues, and mechanical failures using factory diagnostic tools and methods.
        
     
    
        
            Specifications:
        
        
            Torque specifications for critical fasteners, clearances, fluid capacities, resistance values, and other essential technical data.
        
     
    
    
        
            Depth Level:
        
        
            Comprehensive Factory Level (covering everything from basic maintenance to full engine and transmission rebuilds).
        
     
    
        
            Wiring Diagrams:
        
        
            Includes detailed, high-resolution wiring diagrams for all vehicle systems.
        
     
    
        
            Special Tools:
        
        
            Lists and diagrams for any special tools required for specific repair procedures.
        
     
 
    
    
    
        
            Engine Code:
        
        
            4G63 (DOHC Turbocharged)
        
     
    
        
            Engine Type:
        
        
            Inline 4-cylinder, 16-valve, DOHC, turbocharged, intercooled
        
     
    
        
            Displacement:
        
        
            2.0 Liters (1997 cc)
        
     
    
    
        
            Horsepower Hp:
        
        
            Approx. 205-240 hp (varies slightly by year and market)
        
     
    
        
            Torque Lb Ft:
        
        
            Approx. 203-240 lb-ft (varies slightly by year and market)
        
     
    
    
        
            Fuel Delivery:
        
        
            Electronic Fuel Injection (EFI), often with sequential injection
        
     
    
        
            Fuel Type:
        
        
            Unleaded Gasoline (Premium Recommended/Required)
        
     
    
    
        
            Ignition Type:
        
        
            Electronic ignition with distributor or distributorless ignition system (DIS) depending on year.
        
     
    
    
        
            Turbocharger Type:
        
        
            Mitsubishi TD05H-14B or similar Garrett/Mitsubishi turbocharger
        
     
    
    
        
            Recommended Oil Viscosity:
        
        
            10W-30 or 10W-40 (check specific manual for exact recommendation)
        
     
    
        
            Oil Capacity Quarts:
        
        
            Approx. 4.5 quarts (with filter change, verify in manual)
        
     
 
    
    
    
        
            Transmission Type Std:
        
        
            5-speed Manual Transmission (F5M33)
        
     
    
    
        
            Transmission Type Opt:
        
        
            4-speed Automatic Transmission (F4A51)
        
     
    
    
        
            AWD System:
        
        
            Full-time All-Wheel Drive (AWD) with viscous coupling center differential and optional Active Yaw Control (AYC) on later models.
        
     
    
    
        
            Manual Transmission Fluid:
        
        
            API GL-4 or GL-5 gear oil (check manual for specific viscosity and type, e.g., 75W-90)
        
     
    
        
            Automatic Transmission Fluid:
        
        
            DIA Queen ATF SP-II or equivalent (check manual for exact specification)
        
     
 
    
    
    
        
            Length Inches:
        
        
            Approx. 178.0 - 179.0 inches
        
     
    
        
            Width Inches:
        
        
            Approx. 68.9 inches
        
     
    
        
            Height Inches:
        
        
            Approx. 55.1 inches
        
     
    
        
            Wheelbase Inches:
        
        
            Approx. 100.4 inches
        
     
    
    
        
            Curb Weight Lbs:
        
        
            Approx. 3100 - 3300 lbs (varies by transmission and options)
        
     
    
        
            Gross Vehicle Weight Rating Lbs:
        
        
            Consult vehicle sticker or manual.
        
     
    
    
        
            Wheel Bolt Pattern:
        
        
            5x114.3 mm (5x4.5 inches)
        
     
    
        
            Standard Wheel Size:
        
        
            15x6.5 inches or 16x6.5 inches (depending on trim/year)
        
     
    
        
            Standard Tire Size:
        
        
            205/60R15 or 205/55R16 (verify in manual)
        
     
 
    
    
    
        
            NHTSA Ratings:
        
        
            Data from this era may not be directly comparable to modern standards. Consult specific VIN records if available.
        
     
    
    
        
            ABS:
        
        
            Anti-lock Braking System (ABS) standard on VR-4 models.
        
     
    
        
            AWD:
        
        
            All-Wheel Drive provides enhanced traction and stability.
        
     
    
        
            Four Wheel Steering:
        
        
            Optional on some models, improving maneuverability and high-speed stability.
        
     
    
    
        
            Airbags:
        
        
            Driver-side airbag standard from 1990 onwards; passenger airbag optional or standard on later models. Verify specific year.
        
     
    
        
            Seatbelts:
        
        
            3-point front and rear seatbelts.
        
     
    
        
            Chassis Construction:
        
        
            Reinforced chassis and crumple zones typical for the era.
        
     
 
    
    
    
        
            Audio System:
        
        
            Factory radio/cassette player, often with a CD player option on later models. Speaker systems varied by trim.
        
     
    
        
            Climate Control:
        
        
            Manual or automatic climate control systems depending on trim level.
        
     
    
    
        
            ABS:
        
        
            Standard Anti-lock Braking System.
        
     
    
        
            AWD Awc:
        
        
            Advanced All-Wheel Drive system, with potential for Active Yaw Control (AYC) on select later models for enhanced handling.
        
     
    
    
        
            Original Connectivity:
        
        
            Limited to analog systems of the era; no modern Bluetooth or USB connectivity unless aftermarket installed.
        
     
 
    
    
    
        
            Oil Change:
        
        
            Every 3,000-5,000 miles or 3-6 months (depending on driving conditions).
        
     
    
        
            Air Filter Replacement:
        
        
            Every 12,000-15,000 miles or 12 months.
        
     
    
        
            Spark Plug Replacement:
        
        
            Every 30,000-60,000 miles, depending on plug type (standard vs. iridium/platinum).
        
     
    
        
            Timing Belt Replacement:
        
        
            Critical interval, typically 60,000 miles or 5 years for the 4G63 engine. Failure can cause catastrophic engine damage.
        
     
    
        
            Coolant Flush:
        
        
            Every 24,000-30,000 miles or 24 months.
        
     
    
    
        
            Brake Fluid:
        
        
            DOT 3 or DOT 4 (verify in manual).
        
     
    
        
            Power Steering Fluid:
        
        
            Mitsubishi/DIA QUEEN power steering fluid or DEXRON II/III ATF (verify in manual).
        
     
    
        
            Coolant:
        
        
            Ethylene Glycol based coolant, typically a 50/50 mix with distilled water.
        
     
    
    
        
            Turbocharger Wear:
        
        
            Turbocharger seals can wear over time, leading to oil consumption and smoke.
        
     
    
        
            Engine Seals And Gaskets:
        
        
            Common for age-related leaks in valve cover gaskets, oil pan gaskets, and crankshaft seals.
        
     
    
        
            Suspension Bushings:
        
        
            Worn suspension bushings can cause clunking noises and affect handling.
        
     
    
        
            Power Window Motors:
        
        
            Can become slow or inoperative due to age and wear.
        
     
    
        
            Rust:
        
        
            Like many cars of this era, rust can be a significant issue, particularly in the rocker panels, wheel wells, and chassis components.
        
     
    
        
        Maintenance Schedule Detail
    
 
    
        
            Scheduled Maintenance:
        
        
            The manual will provide a detailed schedule for 15k, 30k, 60k, and other mileage intervals, covering inspections and replacements.
        
     
 
    
    
    
        
            Mitsubishi Motors:
        
        
            Mitsubishi has a history of producing robust and technologically advanced vehicles, particularly in performance and four-wheel drive applications.
        
     
    
    
        
            Galant Lineage:
        
        
            The Galant VR-4 (E39A chassis) was the performance variant of the seventh-generation Mitsubishi Galant, introduced in 1987.
        
     
    
        
            Vr4 Significance:
        
        
            The VR-4 designation signified 'Viscous-Coupled Real-time 4-Wheel Drive,' highlighting its advanced drivetrain. It was a precursor to rally legends like the Lancer Evolution.
        
     
    
    
        
            Production Years:
        
        
            The E39A Galant VR-4 was produced from late 1987 (for the 1988 model year) through 1992.
        
     
    
        
            Generation Codes:
        
        
            E39A (VR-4), E33A/E34A (non-turbo variants).
        
     
 
    
    
    
        
            Performance Acclaim:
        
        
            The Galant VR-4 was often praised for its sophisticated AWD system and powerful turbocharged engine, making it a significant player in the performance sedan market of its time.
        
     
    
    
        
            Automotive Press Reviews:
        
        
            Contemporary reviews highlighted its handling and performance capabilities, often comparing it favorably to more established performance marques.
        
     
    
    
        
            Factory Certification:
        
        
            This manual represents official factory documentation, ensuring the highest level of accuracy and technical detail.