Mitsubishi Eclipse 1993 Full Service Repair Manual

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🏷️ Basic Information Identification Make: Mitsubishi Model: Eclipse Year: 1993 Codes Platform Code: D31A (Coupe), D32A (Spider) Chassis Code: D31A (Coupe), D32A (Spider) 👋 Introduction Market Position Segment: Compact Sports...

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Type: Car

Vendor:

Sku: 81390

Tags: 1993 Car Cars Eclipse Misc Mitsubishi

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Description

🏷️ Basic Information

Identification

Make:

Mitsubishi

Model:

Eclipse

Year:

Codes

Platform Code:

D31A (Coupe), D32A (Spider)

Chassis Code:

D31A (Coupe), D32A (Spider)

👋 Introduction

Market Position

Segment:

Compact Sports Coupe/Convertible

Target Audience:

Enthusiasts, DIY mechanics, owners seeking to maintain or restore their vehicle.

Competitive Analysis

Key Competitors:

Toyota Celica, Honda Prelude, Nissan 240SX, Ford Probe, Mazda MX-6.

Key Features

Styling:

Sleek, aerodynamic design with pop-up headlights, distinctive fastback profile.

Performance Options:

Available with naturally aspirated and turbocharged engines, front-wheel drive, and optional all-wheel drive (AWD).

Value Proposition:

Offered a blend of performance, style, and affordability, especially in its turbocharged variants.

📋 Manual Details

Coverage Areas

Manual Type:

Full Service Repair Manual

Language:

English

Format:

PDF Download

Coverage Scope:

Comprehensive repair, maintenance, rebuild, refurbishment, restoration

📖 Manual Coverage

Systems Covered

Engine:

Engine mechanical systems (including disassembly, assembly, inspection, repair), fuel system, ignition system, lubrication system, cooling system, emission control systems.

Transmission:

Manual and Automatic transmission systems (including repair, overhaul, adjustments), clutch system.

Drivetrain:

Front-wheel drive system, including CV joints, drive axles, differential.

Suspension:

Front and rear suspension systems (struts, springs, control arms, ball joints, bushings), wheel alignment specifications.

Brakes:

Front and rear brake systems (disc brakes), hydraulic system (master cylinder, brake lines, calipers, wheel cylinders), parking brake system, ABS (if equipped).

Steering:

Power steering system (pump, lines, rack and pinion), steering column, wheel alignment.

Electrical:

Complete electrical system wiring diagrams, starting and charging system, lighting system, instrument cluster, accessories, power windows, mirrors, audio system, anti-theft system (if applicable).

HVAC:

Heating, ventilation, and air conditioning (HVAC) system (components, refrigerant handling, diagnosis).

Body:

Body and chassis repair, interior trim, exterior trim, doors, hood, trunk, bumpers, glass replacement.

Procedures Included

Maintenance:

Scheduled maintenance, oil changes, filter replacements, fluid checks and top-offs, tune-ups, belt inspections and replacement, spark plug replacement, battery maintenance.

Repair:

Detailed step-by-step repair procedures for all major vehicle systems, component overhauls, troubleshooting guides for common problems.

Diagnostics:

Diagnostic charts, symptom-based troubleshooting, interpretation of diagnostic trouble codes (DTCs - for applicable systems).

Rebuilding:

Complete engine and transmission rebuilding procedures, including torque specifications, clearances, and assembly sequences.

Installation:

Procedures for installing and replacing various components, accessories, and aftermarket parts.

Technical Depth

Level:

Expert Level: Covers everything from basic routine maintenance to complete engine and transmission overhauls, advanced diagnostics, and bodywork.

📊 Manual Specifications

File Format

Type:

Searchable:

Likely searchable text (dependent on original scan quality)

Printable:

Printable

Print Quality

Resolution:

High-resolution (typical for quality scanned manuals)

Clarity:

Clear text and diagrams

Binding Type

Original Binding:

N/A (Digital PDF)

Paper Type

Original Paper:

N/A (Digital PDF)

⚙️ Engine Specifications

Primary Engine

Engine Code Base:

4G63 (2.0L SOHC Turbocharged I4)

Engine Code Optional:

4G63T (2.0L DOHC Turbocharged I4 - GS/GT models)

Engine Code Naturally Aspirated:

4G63 (2.0L SOHC NA I4 - RS/LS models)

Performance

Base Engine Hp:

140 hp @ 6000 rpm (approx. for 2.0L SOHC NA)

Base Engine Torque:

125 lb-ft @ 4000 rpm (approx. for 2.0L SOHC NA)

Turbo Engine Hp:

210 hp @ 6000 rpm (approx. for 2.0L DOHC Turbocharged)

Turbo Engine Torque:

214 lb-ft @ 3000 rpm (approx. for 2.0L DOHC Turbocharged)

Fuel System

Induction:

Electronic Fuel Injection (EFI)

Turbocharger:

Mitsubishi TD05-14B (for early models), TD05HR-16G (for later models) on turbocharged variants.

Fuel Type:

Unleaded gasoline

Engine Layout

Configuration:

Inline 4-cylinder

🔧 Transmission

Standard

Transmission Type Base:

5-speed manual

Optional

Transmission Type Optional:

4-speed automatic

Features

Drive Wheels:

Front-Wheel Drive (FWD) standard, All-Wheel Drive (AWD) available on select turbocharged models (e.g., GS Turbo AWD).

AWD System:

Viscous coupling center differential with a torque-sensing limited-slip rear differential.

📐 Dimensions

Exterior

Wheelbase:

100.4 inches (2550 mm)

Length:

173.4 inches (4404 mm)

Width:

68.1 inches (1730 mm)

Height:

50.6 inches (1285 mm) (Coupe)

Weights

Curb Weight Base:

2800-3000 lbs (approx.)

Curb Weight Turbo AWD:

3100-3300 lbs (approx.)

🛡️ Safety Features

Ratings

NHTSA Frontal Impact Driver:

Not readily available for this specific year/model.

NHTSA Frontal Impact Passenger:

Not readily available for this specific year/model.

Active Features

Available on certain trims, typically higher-performance models.

Passive Features

Airbags:

Driver-side airbag standard; passenger airbag typically optional or unavailable.

Seatbelts:

3-point front seatbelts, 2-point rear seatbelts (center rear).

💡 Technology Features

Infotainment

Audio System:

Factory AM/FM stereo with cassette player, optional CD player on some trims.

Speakers:

Typically 4-6 speaker configurations.

Driver Assistance

Cruise Control:

Available as an option on most models.

Connectivity

Power Features:

Power windows, power door locks, power mirrors available on higher trims.

🔧 Maintenance

Service Intervals

Oil Change:

Every 3,750 miles or 6 months, whichever comes first.

Air Filter Replacement:

Every 15,000 miles or 12 months.

Spark Plug Replacement:

Every 30,000 miles (standard ignition), potentially longer for platinum/iridium plugs.

Timing Belt Replacement:

Every 60,000 miles or 5 years (critical for 4G63 engine to prevent catastrophic failure).

Fluid Specifications

Engine Oil Type:

API SG or SH, SAE 5W-30 or 10W-30 recommended (check owner's manual for exact specification).

Coolant Type:

Ethylene glycol based coolant, typically a 50/50 mix with distilled water.

Brake Fluid Type:

DOT 3 or DOT 4 brake fluid.

Transmission Fluid Manual:

API GL-4, SAE 75W-90 synthetic gear oil recommended.

Transmission Fluid Automatic:

Dexron II or equivalent.

Known Issues

Turbocharger Failure:

Common on high-mileage or poorly maintained turbocharged models due to heat and oil degradation.

Clutch Wear:

Wear and tear on clutch components, especially in manual transmission models used for spirited driving.

Suspension Bushings:

Aging and deterioration of rubber suspension bushings can lead to noise, vibration, and poor handling.

Window Regulators:

Power window regulators can fail, causing windows to stop working or fall into the door.

Oil Leaks:

Valve cover gasket, oil pan gasket, and front/rear main seals can leak over time.

📚 Vehicle History

Brand Heritage

Parent Company:

Mitsubishi Motors

Model Evolution

Generation:

First Generation (1990-1994)

Development Partner:

Developed in conjunction with Chrysler (sold as Dodge Stealth and Plymouth Laser in North America).

Production

Manufacturing Location:

Normal, Illinois, USA (Diamond-Star Motors plant)

Production Years:

1990-1994 (First Generation)

🏆 Awards & Recognition

Recognitions

Motor Trend Car Of The Year:

No specific 'Car of the Year' awards for the 1993 model, but the Eclipse nameplate established itself as a popular sporty car.

Ratings

Car And Driver 10Best:

Not typically listed on the 10Best lists of this era, but recognized for its performance value.

Certifications

Epa Fuel Economy:

Varies by engine and transmission. Approx. 20 MPG City / 26 MPG Highway for 2.0L NA FWD, higher for turbo and AWD models.