🏷️ Basic Information Identification Make: Mitsubishi Model: Galant Model Variant: VR-4 Year Range: 1988-1993 Codes Engine Code Primary: 4G63 Engine Code Turbo: 4G63T 👋 Introduction Market Position Segment: Performance Sedan / Sport Compact Positioning: The Mitsubishi Galant VR-4, particularly the E39A chassis generation, was a performance-oriented variant of the standard Galant, known for its advanced all-wheel-drive system and potent turbocharged engine, often competing with rally-bred homologation specials. Competitive Analysis Competitors: Subaru Legacy RS, Ford Sierra RS Cosworth, Nissan Skyline GT-R (though typically in a higher performance tier), Audi Quattro. Key Features Performance Focus: Emphasis on sporty driving dynamics, turbocharged power, and all-wheel-drive traction. Advanced AWD: Sophisticated all-wheel-drive system (often referred to as 'Full-time 4WD' or 'Twin-ocyclic 4WD' depending on the specific variant and market) providing enhanced grip and handling. Engine Technology: The robust 4G63 engine, known for its durability and tunability, featured in legendary rally cars like the Lancer Evolution. 📋 Manual Details Coverage Areas Coverage Scope: Comprehensive service and repair for Mitsubishi Galant VR-4, 1988-1993 model years. Engine Coverage: 2.0L 4G63 Naturally Aspirated and 2.0L 4G63T Turbocharged variants. Transmission Coverage: 4-Speed Automatic and 5-Speed Manual transmissions. Page Count Estimated Page Count: 800+ Manual Type Type: Service and Repair Manual Language Language: English Format Format: Digital (PDF) 📖 Manual Coverage Systems Covered Engine: Complete engine overhaul, diagnostics, tuning, lubrication, cooling, intake, exhaust, ignition, and emission control systems. Fuel System: Fuel injection system (MPI), fuel pump, fuel filter, fuel tank, fuel lines, and associated sensors. Transmission: Automatic and manual transmission service, repair, overhaul, clutch system, gear selection, and torque converter. Drivetrain: Front-wheel drive (FWD) and All-wheel drive (AWD) systems, differential, driveshafts, CV joints, and propeller shaft. Suspension: Front and rear suspension components, struts, shocks, springs, control arms, bushings, and wheel alignment specifications. Steering: Power steering system, steering rack, tie rods, steering column, and related hydraulic components. Brakes: Hydraulic brake system, front and rear disc brakes, ABS (Anti-lock Braking System), brake lines, calipers, master cylinder, and parking brake. Electrical System: Battery, charging system (alternator), starting system (starter motor), ignition system, lighting, instrumentation, and power distribution. HVAC: Heating, Ventilation, and Air Conditioning (HVAC) system, refrigerant, compressor, condenser, evaporator, and climate controls. Body And Chassis: Body panels, doors, windows, interior trim, chassis structure, corrosion protection, and body repair procedures. Diagnostic Troubleshooting: Systematic troubleshooting guides, diagnostic trouble codes (DTCs) for engine management, and common fault finding. Procedures Included Maintenance: Routine maintenance, scheduled service intervals, oil changes, filter replacements, fluid checks and top-offs, tune-ups. Repair: Step-by-step repair instructions for all major vehicle systems, including component removal, installation, and adjustment. Overhaul: Detailed procedures for complete engine and transmission overhauls. Troubleshooting: Diagnostic flowcharts and symptom-based troubleshooting for electrical and mechanical issues. Specifications: Torque specifications, clearances, fluid capacities, resistance values, and other critical measurements. Technical Depth Depth: Highly detailed, covering everything from basic maintenance to complete engine rebuilds and complex electrical diagnostics. Suitable for professional technicians and advanced DIY enthusiasts. 📊 Manual Specifications File Format Format Type: PDF Searchable: Yes (Text-searchable) Printable: Yes Print Quality Quality: High-resolution scans of original factory documentation. Binding Type Binding: N/A (Digital Format) Paper Type Type: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Name: 4G63 (Naturally Aspirated) Displacement: 2.0 Liters (1997 cc) Configuration: Inline 4-cylinder, DOHC (Dual Overhead Camshaft), 16 valves Bore X Stroke: 85.0 mm x 88.0 mm Compression Ratio: 8.5:1 (typical) Performance Turbo Engine Name: 4G63T (Turbocharged) Turbo Displacement: 2.0 Liters (1997 cc) Turbo Configuration: Inline 4-cylinder, DOHC, 16 valves, Turbocharged and Intercooled Turbo Horsepower Approx: 195 - 240 hp (depending on market and specific model year) Turbo Torque Approx: 203 - 230 lb-ft (depending on market and specific model year) Turbo Boost Pressure: 9-12 psi (typical, may vary) Fuel System Fuel Delivery: Multi-Point Fuel Injection (MPI) for both variants. Fuel Type: Unleaded Gasoline (Octane rating specified in manual) Ignition System: Electronic ignition with distributor or distributorless ignition system (DIS) depending on specific year/market. 🔧 Transmission Standard Standard Transmission: 5-Speed Manual Transmission Optional Optional Transmission: 4-Speed Automatic Transmission Features AWD System: Full-time 4WD system with viscous coupling center differential (or electronically controlled active center differential on later models) for optimal traction distribution. Differential Type: Front: Open differential. Rear: Optional Limited Slip Differential (LSD) for VR-4 variants. Gear Ratios: Specific gear ratios for both manual and automatic transmissions are detailed within the manual. Clutch Type: Hydraulically operated single dry plate clutch for manual transmission. 📐 Dimensions Exterior Wheelbase: Approx. 2600 mm (900-930 mm range for E39A chassis) Length: Approx. 4565 - 4600 mm Width: Approx. 1700 - 1725 mm Height: Approx. 1390 - 1410 mm Weights Curb Weight Approx: 1350 - 1450 kg (depending on transmission and equipment) Gross Vehicle Weight Rating: Specifications available in the manual. 🛡️ Safety Features Ratings Crash Test Data: No specific comprehensive crash test ratings commonly available for this model year in modern formats. Manual provides...