🏷️ Basic Information Identification Make: Mitsubishi Model: Eclipse & Eclipse Spyder Production Years Covered: 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999 Codes Platform Codes: D21A (Coupe), D22A (Coupe), D27A (Coupe), D31A (Coupe), D32A (Coupe), D33A (Coupe), D38A (Spyder), D39A (Spyder) 👋 Introduction Market Position Segment: Compact Sports Coupe / Convertible. Target Audience: Enthusiasts, DIY mechanics, professional repair shops. Competitive Analysis Key Competitors 1G: Honda Prelude, Toyota Celica, Nissan 240SX, Ford Probe, Mazda MX-6. Key Competitors 2G: Honda Civic Si Coupe, Toyota Celica GT-S, Nissan 200SX (S14), Chevrolet Camaro, Ford Mustang. Key Features Styling: Distinctive wedge-like styling (1st Gen), more aerodynamic and aggressive lines (2nd Gen), available convertible variant. Performance Options: Performance-oriented models like the GSX and GST with turbocharged engines and AWD, and the GT with a naturally aspirated V6. All Wheel Drive: Available AWD system on performance trims (e.g., GSX, GST) significantly enhanced handling and traction. Convertible Offering: The Eclipse Spyder provided a stylish and relatively affordable open-top driving experience. 📋 Manual Details Coverage Areas Countries Of Sale: North America (USA, Canada), potentially others where Mitsubishi sold these models. Page Count Estimated Pages: 1500+ Manual Type Type: Complete Workshop Service and Repair Manual Language Language: English Format Format: Downloadable PDF 📖 Manual Coverage Systems Covered Engine Mechanical: Complete overhaul, repair, and maintenance for all gasoline engines offered during these model years. Engine Management: Fuel injection, ignition systems, emissions control, diagnostics, sensor testing, ECU (Engine Control Unit) information. Transmission Manual: Repair, overhaul, and maintenance of manual transmissions. Transmission Automatic: Repair, overhaul, and maintenance of automatic transmissions, including hydraulic control and electronic components. Drivetrain: Front-wheel drive (FWD) and All-wheel drive (AWD) systems, including differentials, CV joints, and driveshafts. Suspension: Front and rear suspension components, alignment specifications, shock absorbers, struts, control arms, bushings. Steering: Power steering system, steering rack, tie rods, steering column. Brakes: Front and rear brake systems (disc/drum), ABS (Anti-lock Braking System) components and diagnostics, hydraulic lines, parking brake. Electrical System: Complete wiring diagrams, battery, charging system, starting system, lighting, fuses, relays, accessories. Body And Chassis: Body panels, doors, windows, convertible top mechanism (Spyder), interior trim, structural components. HVAC: Heating, ventilation, and air conditioning system diagnosis and repair. Body Electrical: Power windows, power locks, mirrors, wipers, horn, audio systems, security systems. Procedures Included Routine Maintenance: Oil changes, filter replacements, fluid checks and top-offs, tire rotations, spark plug replacement. Component Repair: Detailed step-by-step repair procedures for virtually all mechanical and electrical components. Troubleshooting: Diagnostic charts and symptom-based troubleshooting guides for common and uncommon issues. Diagnostics: OBD-I (On-Board Diagnostics) system information, diagnostic trouble codes (DTCs), and testing procedures. Rebuilding: Comprehensive instructions for engine and transmission rebuilding. Specifications Torque: All critical torque specifications for fasteners and components. Alignment Procedures: Front and rear wheel alignment specifications and adjustment procedures. Convertible Top Repair: Specific procedures for the Eclipse Spyder's convertible top mechanism, hydraulics, and seals. Technical Depth Depth Level: Comprehensive (from basic maintenance to full engine/transmission rebuilds and complex electrical diagnostics). 📊 Manual Specifications File Format PDF Quality: High resolution, printable, searchable text for ease of navigation. Print Quality Printability: Optimized for printing individual sections or the entire manual. Binding Type Binding: N/A (Downloadable PDF) Paper Type Paper Type: N/A (Downloadable PDF) ⚙️ Engine Specifications Primary Engine Engine Code 1G 4Cyl Na: 4G63 (2.0L SOHC, Naturally Aspirated) Engine Code 1G 4Cyl Turbo: 4G63T (2.0L DOHC Turbocharged) Engine Code 2G 4Cyl Na: 420A (2.0L DOHC, Naturally Aspirated - Chrysler sourced) Engine Code 2G 4Cyl Turbo: 4G63T (2.0L DOHC Turbocharged) Engine Code 2G V6: 6G72 (3.0L SOHC V6) Performance Horsepower 4G63 Na: Approx. 135 hp Torque 4G63 Na: Approx. 130 lb-ft Horsepower 4G63T: Approx. 195-210 hp (depending on year/tune) Torque 4G63T: Approx. 203-214 lb-ft (depending on year/tune) Horsepower 420A: Approx. 140 hp Torque 420A: Approx. 135 lb-ft Horsepower 6G72 V6: Approx. 160-170 hp Torque 6G72 V6: Approx. 180-185 lb-ft Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) Fuel Type Recommended: Unleaded gasoline (Octane rating varies by engine, premium recommended for turbo models) 🔧 Transmission Standard Standard Transmission 1G: 5-speed Manual Standard Transmission 2G: 5-speed Manual (on most models, exception for some V6) Optional Optional Transmission 1G: 4-speed Automatic Optional Transmission 2G: 4-speed Automatic Features AWD Transmission Features: Viscous coupling center differential on AWD models. Manual Transmission Fluid: Typically GL-4 or GL-5 manual transmission fluid. Manual specifies specific type and viscosity, e.g., Diaqueen Super Synthesized Oil (SSO) or equivalent. Automatic Transmission Fluid: Mitsubishi ATF SP II or equivalent. 📐 Dimensions Exterior Length 1G: Approx. 172.4 inches (Coupe) Width 1G: Approx. 69.1 inches Height 1G: Approx. 50.0 inches (Coupe) Wheelbase 1G: Approx. 100.4 inches Length 2G: Approx. 178.0 inches (Coupe) Width 2G: Approx. 70.5 inches Height 2G: Approx. 51.6 inches (Coupe) Wheelbase 2G: Approx. 103.2 inches Interior Seating Capacity: 4 Cargo Cargo Volume: Varies by body style (Coupe vs. Spyder) and year; typically around 8-10 cu...