🏷️ Basic Information Identification Make: Mitsubishi Model: Eclipse Year Start: 1990 Year End: 1998 Codes Chassis Code Generation 1: D22A Chassis Code Generation 2: D27A Chassis Code Generation 3: D31A Chassis Code Generation 4: D32A Chassis Code Generation 5: D33A Chassis Code Generation 6: D38A 👋 Introduction Market Position Market Segment: Compact Sports Coupe/Convertible Target Audience: Enthusiasts, DIY mechanics, professional repair shops Competitive Analysis Key Competitors: Toyota Celica, Honda Prelude, Ford Probe, Nissan 240SX Key Features Styling: Distinctive wedge shape, pop-up headlights (first generation), sporty and aerodynamic design Performance Variants: Available naturally aspirated and turbocharged (GS/GTX/GSR trims) engines, offering significant performance potential Drivetrain Options: Front-wheel drive (FWD) standard, All-wheel drive (AWD) available on select turbocharged models (e.g., GS-T, AWD Turbo) 📋 Manual Details Coverage Areas Coverage Regions: North America, Global (primarily US market focus) Page Count Estimated Page Count: ~1500+ Manual Type Manual Type: Factory Service Manual / Repair Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine Systems: Engine mechanical, lubrication, cooling, fuel delivery, ignition, emissions control, engine management (ECU), turbocharging (where applicable) Transmission Systems: Manual transmission (F5M33, W5MG1), Automatic transmission (F4A23, F4A33, F4A42, W4A42), clutch system, drivetrain components (axles, CV joints) Brake Systems: Front disc, rear disc/drum, ABS (Anti-lock Braking System) components and troubleshooting, parking brake Suspension Steering: Front McPherson strut, rear multi-link independent suspension, power steering system, steering gear/rack, alignment specifications Electrical Systems: Battery, charging system, starting system, lighting (headlights, taillights, interior), instrumentation, power accessories (windows, locks), body control modules, fuses and relays, wiring diagrams HVAC Systems: Heating, Ventilation, and Air Conditioning (HVAC) system operation, components, and servicing Body Chassis: Body construction, interior trim, exterior trim, doors, windows, latches, hinges, bumpers, frame and chassis components Procedures Included Maintenance Procedures: Routine maintenance (oil changes, filter replacements, spark plugs), lubrication, inspections, fluid level checks Repair Procedures: Component removal and installation (engine, transmission, brakes, suspension, electrical components), detailed disassembly and reassembly instructions Troubleshooting: Diagnostic procedures, symptom-based troubleshooting guides, fault code identification and resolution Diagnostic Procedures: Engine performance diagnostics, electrical system diagnostics, emissions system diagnostics Torque Specifications: Detailed torque values for all critical fasteners across various systems Technical Depth Diagnostic Capabilities: Advanced diagnostics including ECU scanning (OBD-I), sensor data interpretation, and circuit analysis Rebuild Instructions: Comprehensive instructions for engine and transmission rebuilds, including clearance specifications and assembly sequences Wiring Diagrams: Detailed, system-specific wiring diagrams with component locations and connector pinouts 📊 Manual Specifications File Format File Format: PDF Print Quality Print Quality: High-resolution, clear and legible text and diagrams; printable Binding Type Binding Type: N/A (Digital PDF Download) Paper Type Paper Type: N/A (Digital PDF Download) ⚙️ Engine Specifications Primary Engine Engine Code Base: 4G63 (Naturally Aspirated) Engine Displacement Base: 2.0L (1997cc) Engine Type Base: Inline-4, SOHC (later DOHC) Horsepower Base: ~135-145 hp Torque Base: ~125-135 lb-ft Performance Engine Code Turbo: 4G63T (Turbocharged) Engine Displacement Turbo: 2.0L (1997cc) Engine Type Turbo: Inline-4, DOHC, Turbocharged, Intercooled Horsepower Turbo: ~190-210 hp (depending on year/spec) Torque Turbo: ~203-225 lb-ft (depending on year/spec) Fuel System Fuel Injection: Electronic Fuel Injection (EFI) Fuel Type Recommended: Unleaded Gasoline (Premium for Turbo models) 🔧 Transmission Standard Standard Transmission Type: 5-speed Manual Optional Optional Transmission Type: 4-speed Automatic Features AWD Availability: Available on select turbocharged models (e.g., GST, GSX, AWD Turbo) Manual Transmission Codes: F5M33 (FWD), W5MG1 (AWD) Automatic Transmission Codes: F4A23, F4A33, F4A42, W4A42 📐 Dimensions Exterior Length Gen1: ~173.8 inches (4415 mm) Width Gen1: ~69.1 inches (1755 mm) Height Gen1: ~50.2 inches (1275 mm) Wheelbase Gen1: ~100.4 inches (2550 mm) Length Gen2: ~178.5 inches (4534 mm) Width Gen2: ~70.2 inches (1783 mm) Height Gen2: ~51.3 inches (1303 mm) Wheelbase Gen2: ~103.1 inches (2619 mm) Weights Curb Weight Range: ~2700 - 3200 lbs (1225 - 1450 kg), varies by model and drivetrain 🛡️ Safety Features Ratings NHTSA Crash Test Ratings Gen1: Driver - 4 stars (frontal), Passenger - 4 stars (frontal) - Specific ratings may vary by year and testing methodology. Active Features ABS Availability: Available, standard on some higher trims and later model years Passive Features Airbags: Driver and Passenger airbags standard from mid-1990s onwards Seatbelts: 3-point front seatbelts with pretensioners, 3-point rear seatbelts 💡 Technology Features Infotainment Audio System: Factory AM/FM cassette stereo with optional CD player. Basic analog controls. Driver Assistance Cruise Control: Available on most models Connectivity Power Accessories: Power windows, power door locks, power mirrors standard on higher trims, optional on base models 🔧 Maintenance Service Intervals Oil Change Interval: Every 3,750 miles (6,000 km) or 6 months, whichever comes first (or per manual recommendation for synthetic oil) Air Filter Replacement: Every 15,000 miles (24,000 km) Spark Plug Replacement Naturally Aspirated: Every 30,000 miles (48,000 km) - NGK BPR6ES-11 or equivalent Spark Plug Replacement Turbocharged: Every 30,000 miles (48,000 km) - NGK BPR7ES-11 or equivalent (colder plug) Timing Belt Replacement: Every 60,000 miles (96,000 km) or 4 years...