🏷️ Basic Information

Make:

Mitsubishi

Model:

Galant

Year Range:

1989-1993

Chassis Codes:

E31A, E32A, E33A, E34A, E35A, E38A, E39A

Engine Codes:

4G37, 4G63, 4G67, 4G93, 6A10

👋 Introduction

Segment:

Mid-size sedan

Target Audience:

DIY enthusiasts, independent repair shops, and owners seeking in-depth knowledge of their vehicle.

Key Competitors:

Toyota Camry, Honda Accord, Ford Taurus, Chevrolet Lumina, Nissan Maxima.

Distinguishing Features:

Known for reliable engines (especially the 4G63), comfortable ride, and a good balance of performance and economy for its era. Offered with various engine options and AWD on some models.

Manual Value Proposition:

Provides a complete solution for maintenance and repair, enabling owners to save on dealership service costs and ensure proper vehicle upkeep.

📋 Manual Details

Manual Type:

Comprehensive Service, Maintenance, and Repair Manual

Language:

English

Format:

Likely Digital (PDF) or Printed Book

Coverage Scope:

All mechanical and electrical systems, bodywork, troubleshooting, specifications, and diagrams.

Estimated Page Count:

1000+

📖 Manual Coverage

Engine Mechanical:

Engine assembly, cylinder head, crankshaft, pistons, connecting rods, camshafts, timing components, lubrication system, cooling system.

Engine Management:

Fuel injection systems (MPI, GDI where applicable), ignition systems, emissions control systems, sensors, actuators, ECU diagnostics.

Transmission Manual:

Clutch system, gearbox assembly, shift mechanisms, overhaul procedures, fluid specifications.

Transmission Automatic:

Automatic transmission assembly, hydraulic control systems, torque converter, shift solenoids, diagnostics, fluid specifications.

Drivetrain:

Front-wheel drive (FWD) systems, axles, CV joints, differentials.

Suspension:

Front suspension (MacPherson struts), rear suspension (Multi-link, independent), shock absorbers, springs, bushings, alignment specifications.

Steering:

Power steering system, rack and pinion, steering column, hydraulic pump, fluid specifications.

Brakes:

Front and rear disc brakes, ABS (Anti-lock Braking System) where applicable, brake calipers, rotors, master cylinder, brake lines, fluid specifications, bleeding procedures.

Electrical System:

Battery, charging system (alternator), starting system (starter motor), lighting systems (headlights, taillights, interior), fuses, relays, wiring diagrams, power windows, locks, mirrors.

Body And Frame:

Body panel removal and installation, door mechanisms, hood, trunk, interior trim, glass replacement, chassis and frame repair.

HVAC:

Heating, Ventilation, and Air Conditioning (HVAC) system, refrigerant types, compressor, condenser, evaporator, heater core, climate control panels.

Maintenance Tasks:

Scheduled maintenance, oil changes, filter replacements, spark plug replacement, fluid checks and changes, belt inspections and replacement.

Diagnostic Procedures:

Troubleshooting common problems, symptom-based diagnostics, diagnostic trouble codes (DTCs) interpretation, fuel system testing, ignition system testing.

Repair Procedures:

Step-by-step instructions for component removal, repair, and reinstallation across all covered systems.

Overhaul Procedures:

Detailed instructions for engine and transmission overhauls, including disassembly and assembly.

Alignment And Adjustment:

Wheel alignment angles, suspension adjustments, brake adjustments.

Torque Specifications:

Critical torque values for engine, transmission, suspension, and body fasteners.

Depth Level:

Comprehensive: Covers basic to advanced repairs, diagnostics, and overhauls.

Visual Aids:

Exploded views, diagrams, illustrations, and wiring schematics.

📊 Manual Specifications

Digital File Type:

Likely PDF (Searchable Text Recommended)

Print Quality:

High-resolution for clear diagrams and text.

Binding Type:

If printed: Perfect bound or spiral bound for durability.

Paper Type:

If printed: Durable, gloss or semi-gloss paper suitable for workshop environments.

⚙️ Engine Specifications

Engine 1 Displacement Liters:

1.8

Engine 1 Code:

4G37

Engine 1 Cylinders:

4

Engine 1 Configuration:

Inline

Engine 1 Valvetrain:

SOHC

Engine 1 Horsepower Approx:

90-100 hp

Engine 1 Torque Approx:

100-115 lb-ft

Engine 1 Fuel Delivery:

Multi-Point Fuel Injection (MPI)

Engine 2 Displacement Liters:

2.0

Engine 2 Code:

4G63

Engine 2 Cylinders:

4

Engine 2 Configuration:

Inline

Engine 2 Valvetrain:

DOHC

Engine 2 Horsepower Approx:

135-145 hp

Engine 2 Torque Approx:

130-140 lb-ft

Engine 2 Fuel Delivery:

Multi-Point Fuel Injection (MPI)

Engine 3 Displacement Liters:

1.6

Engine 3 Code:

4G67

Engine 3 Cylinders:

4

Engine 3 Configuration:

Inline

Engine 3 Valvetrain:

SOHC

Engine 3 Horsepower Approx:

80-90 hp

Engine 3 Torque Approx:

90-100 lb-ft

Engine 3 Fuel Delivery:

MPI

🔧 Transmission

Standard Transmission Type:

5-Speed Manual

Optional Transmission Type:

4-Speed Automatic

Transmission Fluid Type:

Refer to manual for specific AT fluid (e.g., Dexron-III compatible) and manual transmission gear oil (e.g., API GL-4).

📐 Dimensions

Length Overall Approx:

177-180 inches

Width Overall Approx:

68-69 inches

Height Overall Approx:

55-56 inches

Wheelbase Approx:

103-104 inches

Curb Weight Approx:

2800-3200 lbs

Gross Vehicle Weight Rating Approx:

3800-4000 lbs

🛡️ Safety Features

NHTSA Crash Test Ratings Era:

Era-specific, likely not rated under modern comprehensive testing. Focus on mechanical integrity and occupant protection for its time.

ABS:

Available on select higher trims and optional.

Traction Control:

Rare for this generation, not a common feature.

Airbags:

Driver airbag standard on later models, passenger airbag optional/not available on early models.

Seatbelts:

3-point front and rear seatbelts.

💡 Technology Features

Audio System:

AM/FM stereo with cassette player, optional CD player on higher trims. Basic speaker configurations.

ABS:

As mentioned in safety, ABS was an available option, not standard across all models.

Connectivity Features:

Limited by era; primarily analog systems. No modern Bluetooth or USB connectivity.

🔧 Maintenance

Engine Oil Change Interval:

Every 5,000 to 7,500 miles or 6-12 months, depending on driving conditions. Refer to manual for specific interval.

Engine Oil Filter Replacement:

With every oil change.

Air Filter Replacement Interval:

Every 15,000 to 30,000 miles or as needed based on inspection.

Spark Plug Replacement Interval:

Every 30,000 to 60,000 miles depending on plug type (copper vs. platinum).

Timing Belt Replacement Interval:

Crucial for 4G63/4G67 engines. Typically every 60,000 to 90,000 miles or 5-7 years. Failure can cause catastrophic engine damage (interference engine).

Engine Oil Specification:

Refer to manual. Typically 5W-30 or 10W-30, API SG/SH rated.

Coolant Specification:

Ethylene glycol-based antifreeze. Refer to manual for specific mixture ratio (50/50 is common) and type.

Brake Fluid Specification:

DOT 3 or DOT 4 (check manual for precise recommendation).

Power Steering Fluid:

Specific power steering fluid or Dexron-II/III compatible fluid (verify in manual).

Common Problem 1:

Timing belt failure (on interference engines like 4G63/4G67) if not replaced at recommended intervals.

Common Problem 2:

Front strut mount wear and noise.

Common Problem 3:

Coolant leaks, particularly from hoses and radiator.

Common Problem 4:

Fuel injector clogging (MPI systems) leading to rough idle or misfires.

Common Problem 5:

Automatic transmission issues, often related to fluid degradation or solenoid operation.

📚 Vehicle History

Mitsubishi Motors History:

Mitsubishi Motors Corporation, a Japanese multinational automotive manufacturer, has a history dating back to the early 20th century, known for diverse product lines and engineering.

Galant Generation:

This manual covers the fifth generation (E30 series) Galant, produced from 1987 to 1993. It succeeded the E10 series and was styled by Oliver Winterbottom.

Galant Design Philosophy:

Designed with a focus on aerodynamic styling and advanced features for its class, often featuring independent suspension on all four wheels and available all-wheel drive (AWD) on performance variants.

Production Locations:

Primarily Japan (Mizushima Plant), with some assembly in other global locations.

Production Years:

1987-1993 (for the E30 series covered by this manual)

🏆 Awards & Recognition

Awards And Accolades:

The Galant often received positive reviews for its styling and technology when introduced, but specific major awards are not widely documented for this generation compared to later models or direct competitors.