Positioning:
        
        
            The Mitsubishi Eclipse (GSX, GST, GS, RS) was a popular entry in the affordable sports coupe market, known for its performance potential, especially in turbocharged AWD variants.
        
     
    
    
        
            Competitors:
        
        
            Competed with vehicles like the Dodge Neon, Toyota Celica, Honda Prelude, Nissan 240SX, and Ford Probe.
        
     
    
    
        
            Design Era:
        
        
            Represents a significant shift to the second generation, with a more rounded and aerodynamic styling compared to the first generation.
        
     
    
        
            Performance Focus:
        
        
            The availability of potent turbocharged engines and All-Wheel Drive (AWD) in the GSX model made it a strong performer and a tuner favorite.
        
     
 
    
    
    
        
            Primary Coverage:
        
        
            North America (USA, Canada)
        
     
    
        
            Additional Coverage:
        
        
            Potentially applicable to other markets with minor regional variations
        
     
    
    
        
            Estimated Page Count:
        
        
            1500-2000+ (typical for comprehensive workshop manuals of this era)
        
     
    
    
        
            Type:
        
        
            Service and Repair Workshop Manual
        
     
    
    
    
    
        
            Format:
        
        
            Likely digital (PDF) or printed reproduction
        
     
 
    
    
    
        
            Engine:
        
        
            All gasoline engine variants, including naturally aspirated and turbocharged models, internal components, cooling, lubrication, fuel delivery, ignition, emissions control.
        
     
    
        
            Transmission:
        
        
            Manual and Automatic transmission servicing, repair, troubleshooting, fluid specifications, gear ratios, clutch service.
        
     
    
        
            Drivetrain:
        
        
            Front-wheel drive (FWD) and All-wheel drive (AWD) systems, drive axles, CV joints, differentials.
        
     
    
        
            Suspension:
        
        
            Front and rear suspension components, steering system, wheel alignment procedures, shock absorbers, springs, bushings.
        
     
    
        
            Brakes:
        
        
            Brake system diagnostics, hydraulic components, ABS (Anti-lock Braking System) if equipped, brake pad/rotor replacement, bleeding procedures.
        
     
    
        
            Electrical:
        
        
            Complete electrical system schematics, wiring diagrams, starter, alternator, battery, lighting, instrumentation, power windows/locks, audio system.
        
     
    
        
            Body:
        
        
            Exterior body panels, doors, glass, bumpers, interior trim, seats, HVAC system components.
        
     
    
        
            Emissions:
        
        
            Emissions control systems, catalytic converter, EGR system, EVAP system, diagnostic trouble codes (DTCs) related to emissions.
        
     
    
    
        
            Maintenance:
        
        
            Scheduled maintenance intervals, fluid changes (oil, coolant, brake fluid, transmission fluid, power steering fluid), filter replacements, tune-ups.
        
     
    
        
            Repair:
        
        
            Engine overhauls, transmission rebuilds, suspension component replacement, brake caliper service, electrical component repair, body panel replacement.
        
     
    
        
            Troubleshooting:
        
        
            Diagnostic procedures for common and complex issues across all major vehicle systems, flowcharts, symptom-based diagnostics.
        
     
    
        
            Diagnostics:
        
        
            OBD-I (On-Board Diagnostics) system checks, diagnostic trouble code (DTC) interpretation, sensor testing.
        
     
    
    
        
            Depth:
        
        
            Comprehensive: Covers basic maintenance to complete engine and transmission rebuilds, including detailed diagnostic procedures and specifications.
        
     
 
    
    
    
        
            Digital Format:
        
        
            PDF (typically, with searchable text and high-resolution images)
        
     
    
    
        
            Print Quality:
        
        
            High-quality scans or reproductions ensuring readability of text and diagrams.
        
     
    
    
        
            Binding:
        
        
            Spiral-bound or perfect-bound for printed versions, allowing flat opening.
        
     
    
    
        
            Paper Type:
        
        
            Durable, coated paper suitable for workshop environments.
        
     
 
    
    
    
        
            Engine 1:
        
        
            2.0L 16V SOHC 4G63 (4-cylinder, naturally aspirated)
        
     
    
        
            Engine 2:
        
        
            2.0L 16V DOHC Turbocharged 4G63T (4-cylinder, turbocharged)
        
     
    
        
            Engine 3:
        
        
            2.4L 16V SOHC 4G64 (4-cylinder, naturally aspirated - less common in US market for these years)
        
     
    
    
        
            Horsepower 4G63 Na:
        
        
            Approx. 140 hp
        
     
    
        
            Torque 4G63 Na:
        
        
            Approx. 130 lb-ft
        
     
    
        
            Horsepower 4G63T Turbo:
        
        
            Approx. 210 hp (FWD), 205 hp (AWD) – varies slightly by year and market
        
     
    
        
            Torque 4G63T Turbo:
        
        
            Approx. 214 lb-ft (FWD), 203 lb-ft (AWD) – varies slightly by year and market
        
     
    
        
            Horsepower 4G64:
        
        
            Approx. 155 hp
        
     
    
        
            Torque 4G64:
        
        
            Approx. 165 lb-ft
        
     
    
    
        
            Fuel Delivery:
        
        
            Electronic Fuel Injection (EFI), Multi-point injection
        
     
    
        
            Fuel Type:
        
        
            Unleaded gasoline (91 octane or higher recommended for turbocharged models)
        
     
 
    
    
    
        
            NHTSA Driver Front Impact:
        
        
            4 Stars (1994 Model Year, specific results may vary by test)
        
     
    
        
            NHTSA Passenger Front Impact:
        
        
            4 Stars (1994 Model Year, specific results may vary by test)
        
     
    
    
        
            ABS:
        
        
            Anti-lock Braking System (ABS) available on most trims, standard on GSX.
        
     
    
        
            Traction Control:
        
        
            Traction control not commonly available or standard in this generation.
        
     
    
    
        
            Airbags:
        
        
            Driver and Passenger front airbags standard.
        
     
    
        
            Seatbelts:
        
        
            Three-point seatbelts for all occupants, pretensioners for front seats.
        
     
 
    
    
    
        
            Audio System:
        
        
            Factory AM/FM stereo with cassette player, optional CD player on higher trims. Basic speaker configurations.
        
     
    
        
            Climate Control:
        
        
            Manual climate control with A/C. Automatic climate control was not a common feature.
        
     
    
    
        
            Cruise Control:
        
        
            Standard on most models.
        
     
    
        
            Anti Theft:
        
        
            Factory alarm system available on some models.
        
     
    
    
        
            Connectivity Features:
        
        
            Limited by era; no integrated Bluetooth or advanced infotainment connectivity. Antenna for radio reception.
        
     
 
    
    
    
        
            Oil Change Interval:
        
        
            Every 3,750 miles or 3 months (typical for this era, refer to manual for exact spec).
        
     
    
        
        Service Intervals Coolant
    
 
    
        
            Coolant Change Interval:
        
        
            Every 30,000 miles or 24 months (typical).
        
     
    
        
        Service Intervals Spark Plugs
    
 
    
        
            Spark Plug Replacement:
        
        
            Typically at 30,000-60,000 miles depending on plug type (copper vs. platinum).
        
     
    
    
        
            Engine Oil Type Na:
        
        
            API SG, SAE 5W-30 or 10W-30 (check manual for viscosity based on temperature).
        
     
    
        
            Engine Oil Type Turbo:
        
        
            API SG, SAE 10W-30 or 5W-30 (synthetic recommended for turbocharged engines), check manual for specific requirements.
        
     
    
        
            Engine Oil Capacity:
        
        
            Approx. 4.5-5.0 quarts (with filter).
        
     
    
        
        Fluid Specifications Coolant
    
 
    
        
            Coolant Type:
        
        
            Ethylene glycol based antifreeze (green type), 50/50 mix with distilled water.
        
     
    
        
        Fluid Specifications Transmission
    
 
    
        
            Atf Type:
        
        
            Dexron III (or equivalent specification for automatic transmission fluid).
        
     
    
        
        Fluid Specifications Power Steering
    
 
    
        
            Power Steering Fluid Type:
        
        
            Dexron III (or equivalent specification for power steering fluid).
        
     
    
        
        Fluid Specifications Brake
    
 
    
        
            Brake Fluid Type:
        
        
            DOT 3 or DOT 4.
        
     
    
    
        
            Turbo Failure 4G63T:
        
        
            Turbocharger seal failure, oil leaks, and eventual failure if not properly maintained or if oil starvation occurs.
        
     
    
        
            Clutch Wear:
        
        
            Clutch wear can be accelerated with aggressive driving, especially on manual transmission models.
        
     
    
        
            Suspension Bushings:
        
        
            Wear and tear on suspension bushings, leading to creaks and handling degradation.
        
     
    
        
            Oil Pan Cracks:
        
        
            Common issue for early 2G Eclipses; oil pan can be prone to cracking due to road debris or corrosion.
        
     
    
        
            Timing Belt:
        
        
            Critical to follow the 60,000-mile timing belt replacement interval to prevent catastrophic engine damage on 4G63 engines.
        
     
 
    
    
    
        
            Parent Company:
        
        
            Mitsubishi Motors Corporation
        
     
    
    
        
            Generation Transition:
        
        
            This manual covers the transition into the second generation of the Eclipse, which was jointly developed with Chrysler (as the Plymouth Laser and Dodge Stealth).
        
     
    
        
            Design Change:
        
        
            Significant styling overhaul from the first generation, with a sleeker, more aerodynamic design.
        
     
    
    
        
            Manufacturing Location:
        
        
            Normal, Illinois, USA (Diamond-Star Motors Corporation plant)
        
     
    
        
            Production Period:
        
        
            1994-1995 Model Years