🏷️ Basic Information Identification Make: Mitsubishi Model: Galant Year: 1990 Codes Chassis Code: E30 Series 👋 Introduction Market Position Segment: Mid-size Sedan Reputation: Known for reliable engineering and comfortable ride, offering a good balance of performance and practicality for its era. Competitive Analysis Competitors: Honda Accord, Toyota Camry, Nissan Maxima, Ford Taurus, Chevrolet Lumina. Key Features Design Philosophy: Aerodynamic styling with a focus on passenger comfort and driver ergonomics. Available Powertrains: Choice of efficient four-cylinder and potent V6 engines. 📋 Manual Details Coverage Areas Primary Markets: North America, Europe, Japan Trim Levels Covered: LS, GS, GSi (if applicable to specific market) Page Count Estimated Page Count: Approx. 1200-1500 pages (typical for comprehensive service manuals of this era) Manual Type Manual Type: Factory Service Manual / Repair Manual Language Language: English Format Format: Digital Download (PDF) 📖 Manual Coverage Systems Covered Powertrain: Engine Mechanical, Fuel System, Ignition System, Exhaust System, Engine Control System (ECU) Drivetrain: Manual Transmission, Automatic Transmission, Clutch, Driveshafts, Differentials Chassis: Suspension (Front & Rear), Steering System, Brake System (Hydraulic & Mechanical Components), ABS (if equipped) Electrical: Wiring Diagrams, Lighting System, Instrumentation, Power Accessories, Starting System, Charging System, Engine Control Unit (ECU) Diagnostics Body: Body Panel Repair, Interior Trim, Glass & Seals, Doors, Hood, Trunk, Exterior Trim Procedures Included Maintenance: Oil Changes, Filter Replacements, Spark Plug Service, Belt Inspections/Replacements, Fluid Checks and Replenishments Troubleshooting: Diagnostic Flowcharts, Symptom-Based Troubleshooting, Fault Code Interpretation (OBD-I) Repair: Component Removal & Installation, Reassembly Procedures, Torque Specifications, Adjustments Diagnostics: Engine Performance Diagnostics, Electrical System Troubleshooting, Emission Control System Diagnostics Technical Depth Depth: Comprehensive: From basic fluid services and component replacement to in-depth engine overhaul, transmission rebuilding, and complex electrical diagnostics. 📊 Manual Specifications File Format File Type: PDF Searchability: Text-searchable (OCR'd) Print Quality Image Resolution: High-resolution scans suitable for printing Binding Type Binding Type: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Code 1: 4G63 (2.0L SOHC/DOHC I4) Displacement 1: 1997 cc (2.0 Liters) Bore Stroke 1: 85.0 mm x 88.0 mm Compression Ratio 1: 8.5:1 (SOHC), 8.5:1 (DOHC Turbo - if applicable) Horsepower 1: Approx. 105-110 hp @ 5000-5500 RPM (SOHC NA), 135-140 hp (DOHC NA), 195 hp (DOHC Turbo - for GS/GSi trims) Torque 1: Approx. 121-125 lb-ft @ 3000-3500 RPM (SOHC NA), 137-140 lb-ft (DOHC NA), 203 lb-ft (DOHC Turbo) Secondary Engine Engine Code 2: 6G72 (3.0L SOHC V6) Displacement 2: 2972 cc (3.0 Liters) Bore Stroke 2: 81.0 mm x 95.0 mm Compression Ratio 2: 8.5:1 Horsepower 2: Approx. 145-150 hp @ 5000-5500 RPM Torque 2: Approx. 170-175 lb-ft @ 3000-4000 RPM Fuel System Fuel Delivery: Multi-point Fuel Injection (MPI) Fuel Type: Unleaded Gasoline (87 Octane minimum, higher recommended for V6/Turbo) Ignition System Ignition Type: Electronic Ignition (Distributorless Ignition System - DIS on some later models/engines) Engine Management ECM: Mitsubishi Electronic Control Module (ECM) with OBD-I diagnostic port. 🔧 Transmission Standard Transmission Type Standard: 5-Speed Manual Transmission Optional Transmission Type Optional: 4-Speed Automatic Transmission with Lock-up Torque Converter Features Automatic Features: Electronically controlled shift points, Power/Economy modes (on some variants) Fluid Specs Manual Transmission Fluid: API GL-4 SAE 75W-90 or 80W-90 Gear Oil (Refer to manual for specific capacity) Automatic Transmission Fluid: Mitsubishi DiaQueen SP-III ATF or equivalent (Refer to manual for specific capacity) 📐 Dimensions Exterior Length: Approx. 183.1 inches (4651 mm) Width: Approx. 69.1 inches (1755 mm) Height: Approx. 53.5 inches (1360 mm) Wheelbase: Approx. 104.7 inches (2659 mm) Weights Curb Weight: Approx. 3000-3400 lbs (1360-1542 kg), varies by trim and powertrain 🛡️ Safety Features Ratings NHTSA Rating: 1990 models were generally not rated by NHTSA in the same comprehensive manner as modern vehicles. Consult historical safety data. Active Features Brakes: Front Ventilated Discs, Rear Drums (Standard). Front & Rear Discs (Optional on some trims/markets). ABS: Anti-lock Braking System (ABS) available as an option on higher trims. Passive Features Seatbelts: Three-point seatbelts (front and rear outboard), manual lap belts (rear center). Airbags: Driver-side airbag standard on most North American models by 1990. Passenger airbag not typically available. 💡 Technology Features Infotainment Audio System: Factory AM/FM Stereo Cassette Player with optional CD Player and multiple speaker configurations (e.g., 4 or 6 speakers). Driver Assistance Cruise Control: Available on LS and higher trim levels. Connectivity Connectivity Features: Limited to basic radio and cassette functions. No modern Bluetooth or USB connectivity. 🔧 Maintenance Service Intervals Oil Change Interval: Every 3,750 miles (6,000 km) or 6 months, whichever comes first. Air Filter Replacement: Every 15,000 miles (24,000 km) or 12 months. Spark Plug Replacement: Every 30,000 miles (48,000 km) for standard plugs, or as per manual for platinum/iridium. Timing Belt Replacement: Every 60,000 miles (96,000 km) or 4-5 years (Critical for 4G63 engine, catastrophic failure if it breaks). Fluid Specifications Engine Oil Spec: API SG/SH SAE 10W-30 or 10W-40 (check manual for specific viscosity based...