🏷️ Basic Information Identification Make: Mitsubishi Model: Eclipse & Eclipse Spyder Model Years: 2003, 2004, 2005 Codes Platform: D30 (Third Generation) 👋 Introduction Market Position Segment: Compact Sport Coupe/Convertible Competitive Analysis Competitors: Honda Civic Si, Acura RSX, Toyota Celica, Nissan Sentra SE-R, Ford Focus SVT Key Features Styling: Aggressive 'coke bottle' styling, distinctive headlights Powertrain Options: Reliable 4-cylinder and powerful V6 engine choices Performance Variant: GT and GT-S trims offering enhanced performance (especially with V6 or turbo-speculations) Convertible Option: Eclipse Spyder offers open-air driving experience 📋 Manual Details Coverage Areas General Coverage: Comprehensive service and repair for all systems Page Count Estimated Pages: Over 1500 (estimated based on scope) Manual Type Type: Factory Service Manual / Repair Manual Language Language: English Format Format: PDF 📖 Manual Coverage Systems Covered Engine Mechanical: 2.4L 4G64 SOHC, 3.0L 6G72 SOHC V6 Engine Overhaul: Detailed procedures for both 2.4L and 3.0L engines Fuel System: Multiport Fuel Injection (MFI) for 2.4L, Fuel Supply System for 3.0L Engine Cooling: Radiator, coolant circuits, fan operation, thermostat Intake Exhaust: Intake manifold, exhaust manifold, catalytic converter, muffler Engine Electrical: Ignition system, starting, charging, sensors, ECUs Emission Control: EGR system, PCV system, evaporative emission control Clutch: Hydraulic clutch system, clutch disc, pressure plate, release bearing Manual Transmission: 5-speed and 6-speed manual transaxles, internal components, overhaul Automatic Transmission: 4-speed automatic transaxle, torque converter, valve body, overhaul Axles: Front axle, rear axle, CV joints, differential Suspension: Front MacPherson strut, rear multi-link independent suspension, components Steering: Power steering system, rack and pinion, hydraulic pump Brakes: Front disc, rear disc brakes, basic brake system, ABS, Traction Control System (TCL) Body Chassis: Frame, body construction, exterior panels, interior trim Electrical Body: Lighting, wipers, horn, power accessories, instrument cluster HVAC: Heating, ventilation, and air conditioning (HVAC) system Srs: Supplemental Restraint System (Airbags), sensors, control module Procedures Included Maintenance: Scheduled maintenance, fluid changes, filter replacements, inspections Diagnostics: Troubleshooting guides, diagnostic trouble codes (DTCs), symptom analysis Repair: Step-by-step repair procedures for all major components Overhaul: Complete engine and transmission overhaul procedures Installation: Component removal and installation instructions Wiring Diagrams: Detailed electrical circuit diagrams for all systems Technical Depth Depth: In-depth coverage suitable for professional technicians and advanced DIYers 📊 Manual Specifications File Format Digital Format: PDF Print Quality Printability: Printable without restriction Binding Type Binding: N/A (Digital Download) Paper Type Paper Quality: N/A (Digital Download) Compatibility Operating Systems: All Versions of Windows & Mac Requirements Software Requirement: Adobe PDF Reader ⚙️ Engine Specifications Primary Engine 2.4L Engine Code: 4G64 Configuration: Inline 4-cylinder, SOHC Displacement: 2.4 Liters (2378 cc) Horsepower: 154 hp @ 5500 rpm (approx.) Torque: 162 lb-ft @ 4000 rpm (approx.) Primary Engine 3.0L Engine Code: 6G72 Configuration: V6, SOHC Displacement: 3.0 Liters (2972 cc) Horsepower: 200 hp @ 5500 rpm (approx.) Torque: 205 lb-ft @ 4000 rpm (approx.) Fuel System Type: Multiport Fuel Injection (MFI) 🔧 Transmission Standard Manual: 5-speed manual (2.4L), 6-speed manual (GT/GT-S with 3.0L) Optional Automatic: 4-speed automatic transaxle Features Manual Fluid: GL-4 (for 5-speed), GL-4/GL-5 (for 6-speed, consult manual for specifics) Automatic Fluid: Mitsubishi DiaQueen SP-III ATF 📐 Dimensions Exterior Length: Approx. 176.7 inches Width: Approx. 70.1 inches Height: Approx. 53.5 inches (Coupe) / 53.1 inches (Spyder) Wheelbase: Approx. 101.4 inches Weights Curb Weight: Approx. 3100 - 3400 lbs (depending on configuration) 🛡️ Safety Features Ratings NHTSA Front Impact: 4/5 stars (driver/passenger) for 2003 model (check specific year/testing) Active Features ABS: Standard on GT/GT-S, optional on ES/LS Traction Control: TCL, typically standard on GT/GT-S models Passive Features Airbags: Front airbags, optional side airbags Seatbelts: 3-point seatbelts with pretensioners 💡 Technology Features Infotainment Audio System: Available CD player, AM/FM radio, premium Rockford Fosgate audio system (optional on higher trims). Cruise Control: Standard on most trims. Driver Assistance ABS: Anti-lock Braking System (ABS) provides enhanced braking control. Traction Control: Traction Control System (TCL) limits wheel spin during acceleration. 🔧 Maintenance Service Intervals Oil Change: Every 3,750 miles or 6 months (severe duty), 7,500 miles or 12 months (normal duty, consult manual for specifics). Engine Air Filter: Inspect every 15,000 miles, replace as needed or every 30,000 miles. Spark Plugs: Replace every 30,000 miles (standard plugs), 60,000-100,000 miles (iridium plugs, if applicable). Timing Belt: Replace every 60,000 miles or 5 years for the 4G64 engine. V6 engines use a timing chain. Consult manual for exact intervals. Fluid Specifications Engine Oil 2.4L: SAE 5W-30, API SM or higher Engine Oil 3.0L: SAE 5W-30, API SM or higher Coolant: Mitsubishi DiaQueen Super Long Life Coolant (SLLC) or equivalent (Ethylene Glycol based) Brake Fluid: DOT 3 Known Issues Engine Oil Sludge: Can occur on 4G64 engine with infrequent oil changes, especially during the earlier part of its life cycle. Transmission Grinding: Some manual transmissions may develop synchro grind, particularly with hard use. Suspension Wear: Common wear items include control arm bushings and sway bar links. Power Steering Pump:...