The Galant, chassis code E30, produced for the 1990 model year, represents a mid-size sedan known for its aerodynamic styling and front-wheel drive platform, designed with a focus on driver comfort and reliability. This generation, the fifth, was styled by Oliver Lavellee and offered notable features such as an optional all-wheel drive system and an available V6 engine, contributing to its recognition on a prominent automotive publication's Ten Best list. The Galant competed in a segment with vehicles like the Honda Accord and Toyota Camry, aiming to provide a compelling blend of performance and practicality for its owners. This comprehensive Full Service & Repair Manual in English is designed to assist owners and technicians in maintaining and repairing the 1990 Galant. It covers a wide array of systems, including detailed procedures for engine mechanicals, fuel injection, ignition, manual and automatic transmissions, brakes, suspension, steering, and the electrical system. The manual also provides guidance on HVAC, body and frame work, scheduled maintenance, troubleshooting common issues with diagnostic flowcharts, and complete repair and rebuild instructions for major components. Its expert-level depth ensures thorough understanding for both professional mechanics and dedicated DIY enthusiasts. 🏷️ Basic Information Identification Make: Mitsubishi Model: Galant Year: 1990 Codes Chassis Code: E30 👋 Introduction Market Position Segment: Mid-size sedan Target Audience: Owners seeking to perform their own maintenance and repairs, independent repair shops. Competitive Analysis Competitors: Honda Accord, Toyota Camry, Ford Taurus, Nissan Maxima. Key Features Design Philosophy: Aerodynamic styling, front-wheel drive platform, focus on driver comfort and reliability. Notable Features: Optional all-wheel drive (AWD) system, available V6 engine, advanced (for its time) multi-link suspension. 📋 Manual Details Coverage Areas Manual Type: Full Service & Repair Manual Language: English Format: PDF Download 📖 Manual Coverage Systems Covered Engine Mechanical: Complete overhaul, component testing, timing belt replacement, cylinder head service, piston/ring inspection, crankshaft/bearing checks, oil pump diagnostics. Engine Management: Fuel injection system (MPI), ignition system (electronic), sensor diagnostics (TPS, MAP, O2, coolant temp), ECU troubleshooting, emission control systems. Transmission Manual: Clutch replacement, gearshift linkage adjustment, internal component inspection, fluid changes, bearing replacement. Transmission Automatic: Torque converter service, valve body diagnostics, transmission fluid and filter replacement, gear selection issues, overhaul procedures. Brakes: Hydraulic system bleeding, pad/rotor replacement, caliper overhaul, parking brake adjustment, master cylinder and booster testing. Suspension: Front strut/shock absorber replacement, rear shock absorber replacement, control arm bushings, ball joints, tie rod ends, wheel bearing service. Steering: Power steering pump and rack overhaul, fluid leaks, tie rod end replacement, steering column adjustments. Electrical System: Battery, charging system (alternator, starter), lighting circuits, horn, wiper/washer system, power windows/locks, fuse box diagrams, wiring schematics. HVAC: Heater core replacement, AC compressor service, refrigerant system diagnostics, blower motor replacement, climate control panel troubleshooting. Body And Frame: Door panel removal, interior trim components, bumper replacement, hood and trunk adjustments, exterior trim, rust repair guidelines. Procedures Included Maintenance: Scheduled maintenance intervals, oil change procedures, filter replacement, spark plug replacement, coolant flushes, belt inspections. Troubleshooting: Diagnostic flowcharts for common drivability issues, electrical faults, braking system problems, and HVAC malfunctions. Repair: Step-by-step repair instructions for all major mechanical and electrical components, including detailed diagrams and torque specifications. Rebuild: Comprehensive instructions for engine and transmission rebuilds, including machining specifications and assembly procedures. Technical Depth Depth: Expert-level, suitable for professional mechanics and serious DIY enthusiasts. Covers everything from basic fluid changes to complete engine teardowns and rebuilds. 📊 Manual Specifications File Format File Type: PDF Searchability: Searchable text enabled Printability: Printable pages Image Quality: High-resolution diagrams and illustrations Binding Type Binding: N/A (Digital PDF) Paper Type Paper: N/A (Digital PDF) ⚙️ Engine Specifications Primary Engine Engine Code: 4G63 (2.0L SOHC) Displacement: 1997 cc Configuration: Inline-4, Transverse Bore X Stroke: 85.0 mm x 88.0 mm Compression Ratio: 8.5:1 Horsepower Gross: 114 hp @ 5500 rpm Torque Gross: 125 lb-ft @ 3500 rpm Performance Engine Code V6: 6G71 (2.5L SOHC V6) Displacement V6: 2497 cc Configuration V6: V-6, Transverse Horsepower V6: 145 hp @ 5500 rpm Torque V6: 155 lb-ft @ 3500 rpm Fuel System Fuel Delivery: Electronic Multi-Point Fuel Injection (MPI) Fuel Type: Unleaded gasoline (87 octane recommended) Fuel Tank Capacity: 15.8 US gallons (60 liters) 🔧 Transmission Standard Transmission Type 4Cyl: 5-speed Manual Optional Transmission Type Auto: 4-speed Automatic (Optional on 4-cyl, Standard on V6) Features AWD Availability: Optional All-Wheel Drive (AWD) system available with automatic transmission. Clutch Type: Hydraulically actuated, single dry plate (manual transmission) 📐 Dimensions Exterior Length: 184.1 inches (4675 mm) Width: 67.9 inches (1725 mm) Height: 54.7 inches (1390 mm) Wheelbase: 104.7 inches (2659 mm) Front Track: 57.9 inches (1470 mm) Rear Track: 57.1 inches (1450 mm) Weights Curb Weight 4Cyl Manual: 2910 lbs (1320 kg) Curb Weight V6 Auto AWD: 3395 lbs (1540 kg) Gross Vehicle Weight Rating: Approx. 4100 lbs (1860 kg) Towing Capacity: Not Recommended 🛡️ Safety Features Ratings NHTSA Driver Frontal Impact:...