Mitsubishi Galant 1989 All Service Repair Manual

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🏷️ Basic Information Identification Make: Mitsubishi Model: Galant Year: 1989 Chassis Code: E3_A (Sedan/Coupe) Generation: Fifth Generation (E3_A) 👋 Introduction Market Position Market Segment: Compact/Mid-size Sedan and Coupe Target Audience:...

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Vendor:

Sku: 182225

Tags: 1989 Car Cars Galant Misc Mitsubishi

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Description

🏷️ Basic Information

Identification

Make:

Mitsubishi

Model:

Galant

Year:

Chassis Code:

E3_A (Sedan/Coupe)

Generation:

Fifth Generation (E3_A)

👋 Introduction

Market Position

Market Segment:

Compact/Mid-size Sedan and Coupe

Target Audience:

DIY mechanics, automotive enthusiasts, independent repair shops.

Competitive Analysis

Key Competitors 1989:

Honda Accord, Toyota Camry, Nissan Altima, Mazda 626, Ford Tempo.

Galant Distinction:

Often praised for its advanced suspension and available performance engines (e.g., V6, turbo variants in some markets), striking design.

Key Features

Platform Architecture:

Front-wheel drive platform, with some variants offering all-wheel drive (less common for the 1989 model year covered).

Design Philosophy:

Aerodynamic styling, driver-focused interior, comfortable ride.

📋 Manual Details

Coverage Areas

Manual Type:

Service and Repair Manual

Language:

English

Format:

Downloadable Digital File

Approximate Page Count:

Digital Format Details:

Searchable PDF

📖 Manual Coverage

Systems Covered

Engine Mechanical:

Complete overhaul, timing belt/chain replacement, piston/ring service, valve train, cylinder head, block machining, lubrication system.

Engine Electrical:

Ignition system, fuel injection system (MPI/GDI specific details), sensors, actuators, ECU diagnosis, starting and charging systems, wiring diagrams.

Transmission Manual:

Clutch system, gearbox overhaul, shifting mechanisms, driveline components (axles, CV joints).

Transmission Automatic:

ATF system, torque converter, valve body, internal components, electronic control unit diagnosis.

Brake System:

Hydraulic system, caliper/wheel cylinder service, brake pad/shoe replacement, disc/drum inspection, ABS (if equipped), parking brake.

Suspension And Steering:

Front and rear suspension components (struts, shocks, control arms, bushings), power steering system, steering rack/gearbox, alignment specifications.

Fuel System:

Fuel tank, fuel pump, fuel lines, fuel filter replacement, fuel pressure testing, injector service.

Exhaust System:

Exhaust manifold, catalytic converter (if applicable), mufflers, pipes, hangers, emissions control systems.

Cooling System:

Radiator, water pump, thermostat, coolant hoses, fan assembly, heater core service.

Electrical System Body:

Lighting, wipers, horn, power windows, power locks, interior/exterior lamps, body control modules (basic functions).

HVAC System:

Air conditioning system (refrigerant, compressor, condenser), heating system, blower motor, climate controls.

Body And Interior:

Body panel removal/installation, interior trim, seats, dashboard components, door mechanisms, glass replacement.

Procedures Included

Routine Maintenance:

Oil and filter changes, tire rotation, fluid level checks, spark plug replacement, air filter replacement.

Troubleshooting Diagnostics:

Step-by-step diagnostic flowcharts, symptom-based troubleshooting for engine, electrical, and mechanical issues.

Component Overhaul:

Detailed instructions for rebuilding engines, transmissions, carburetors (if applicable), and other major components.

Adjustment Procedures:

Valve adjustment, throttle cable adjustment, handbrake adjustment, timing adjustments (if applicable).

Electrical Component Testing:

Testing of sensors, relays, solenoids, ignition coils, and other electrical parts using multimeters and oscilloscopes.

Wiring Diagrams:

Comprehensive schematics for all electrical systems, including power distribution, lighting, engine control, and accessories.

Specifications And Tolerances:

Detailed torque specifications, clearances, measurements, and wear limits for all serviceable parts.

Technical Depth

Diagnostic Level:

Advanced, including ECU fault codes, sensor data interpretation, and component-level testing.

Repair Complexity:

Covers everything from basic DIY maintenance to full engine and transmission rebuilds.

Data Accuracy:

Factory-level accuracy for all procedures, specifications, and diagrams.

📊 Manual Specifications

File Format

File Type:

Searchability:

Fully searchable text for quick information retrieval.

Printability:

Printable pages for workshop use.

Resolution:

High-resolution scans of original factory documentation.

Binding Type

Binding Type Digital:

N/A (Digital Download)

Paper Type

Paper Type Digital:

N/A (Digital Download)

⚙️ Engine Specifications

Primary Engine

Engine Code Common:

4G63 (2.0L SOHC/DOHC)

Engine Displacement Base:

1997 cc

Engine Configuration:

Inline 4-cylinder

Engine Aspirated:

Naturally Aspirated (SOHC/DOHC), Turbocharged (GSi/GTi variants in some markets).

Bore X Stroke:

85.0 mm x 88.0 mm (typical for 4G63)

Compression Ratio:

8.5:1 to 10.0:1 (depending on variant)

Horsepower Base Na:

~105-120 hp (SOHC)

Horsepower DOHc:

~135-145 hp

Horsepower Turbo:

~190-200 hp (e.g., 4G63T in some regional performance models)

Torque Base Na:

~115-130 lb-ft

Torque DOHc:

~135-145 lb-ft

Torque Turbo:

~200-220 lb-ft

Engine Block Material:

Cast Iron

Cylinder Head Material:

Aluminum

Fuel System

Fuel Delivery:

Multi-Point Fuel Injection (MPI), some early models may have utilized Carburetion or Single-Point Injection, but MPI was dominant.

Fuel Type:

Unleaded Gasoline

Fuel Pump Type:

Electric, in-tank

Fuel Pressure Spec:

Approx. 38-44 PSI (MPI)

Idle Speed Spec:

Approx. 750-850 RPM (Varies by engine and transmission)

🔧 Transmission

Standard

Transmission Type Standard:

5-speed Manual Transaxle

Optional

Transmission Type Optional:

4-speed Automatic Transaxle

Features

Automatic Transmission Control:

Electronically Controlled Transmission (ECT) on some models.

Manual Transmission Clutch:

Hydraulically actuated dry single-plate clutch.

Transmission Fluid Type Auto:

Dexron III/Mercon compatible ATF

Transmission Fluid Type Manual:

GL-4 Manual Transmission Fluid (e.g., SAE 75W-90 or 80W-90)

📐 Dimensions

Exterior

Length:

Approx. 4590 mm (180.7 in) (Sedan)

Width:

Approx. 1700 mm (66.9 in)

Height:

Approx. 1390 mm (54.7 in) (Sedan)

Wheelbase:

Approx. 2600 mm (102.4 in)

Track Width Front:

Approx. 1450 mm (57.1 in)

Track Width Rear:

Approx. 1440 mm (56.7 in)

Weights

Curb Weight Base:

Approx. 1200-1350 kg (2650-2975 lbs)

Gross Vehicle Weight Rating:

Varies by model, typically around 1700-1850 kg

Towing Capacity:

Not typically recommended or specified for this model.

Cargo

Trunk Volume Approx:

Approx. 14-15 cubic feet (Sedan)

Wheels Tires

Wheel Size Standard:

14 or 15 inches

Wheel Bolt Pattern:

4x114.3 mm (4x4.5 inches)

Tire Size Standard:

185/70R14, 195/60R15 (Common)

Tire Pressure Spec:

Refer to vehicle placard, typically 30-32 PSI

🛡️ Safety Features

Ratings

NHTSA Crash Test Results:

Data for this specific year and model may be limited or unavailable in modern databases. Older vehicles often did not undergo standardized testing comparable to today.

Active Features

ABS Availability:

Optional on higher trims or specific engine variants.

Traction Control:

Not typically available on this model.

Passive Features

Airbags:

Driver-side airbag was optional or standard depending on the market and trim level. Passenger airbags were not common for this era.

Seatbelts:

3-point front seatbelts with pretensioners (standard), 3-point rear seatbelts.

Crumple Zones:

Designed with front and rear crumple zones as per automotive safety standards of the late 1980s.

Rollover Protection:

Reinforced roof structure and A/B pillars.

💡 Technology Features

Infotainment

Audio System:

Factory AM/FM cassette player with optional CD player. Speaker configurations varied by trim.

Climate Control:

Manual climate control with heater, vent, and A/C functions. Some higher trims might have featured automatic climate control, but less common.

Driver Assistance

Cruise Control:

Optional on many trim levels.

Anti Lock Braking System:

Optional, significantly improving braking control.

Connectivity

External Connectivity:

No factory external connectivity options (e.g., USB, Bluetooth, Aux input) were available.

Lighting

Headlights:

Halogen headlights. Some international or performance variants featured pop-up headlights.

🔧 Maintenance

Service Intervals

Oil And Filter Change:

Every 5,000 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 plugs), consult manual for specific plug type and interval.

Timing Belt Replacement:

Crucial: Every 60,000 miles or 5 years. **Failure to replace can cause catastrophic engine damage (interference engine).**

Transmission Fluid Change Auto:

Every 30,000 miles or 24 months.

Transmission Fluid Change Manual:

Every 50,000 miles or 48 months.

Coolant Flush:

Every 24,000 miles or 24 months.

Brake Fluid Flush:

Every 24,000 miles or 24 months.

Fluid Specifications

Engine Oil Type:

API SG or SH, SAE 10W-30 or 10W-40 (check owner's manual for climate variations).

Engine Oil Capacity:

Approx. 4.5 Liters (4.8 US Quarts) with filter change.

Coolant Type:

Ethylene Glycol based coolant (50/50 mix with distilled water).

Power Steering Fluid:

ATF Dexron II/III compatible.

Brake Fluid Type:

DOT 3.

Known Issues

Engine Timing Belt:

High risk of failure if not replaced on schedule. Refer to manual for proper tensioning.

Automatic Transmission:

Can develop harsh shifting or slipping issues with age and mileage. Regular fluid changes are critical.

Suspension Components:

Worn ball joints, tie rod ends, and bushings due to age and road conditions can lead to steering looseness and premature tire wear.

Electrical Gremlins:

Corrosion in connectors, failing grounds, and aging wiring harnesses can cause intermittent electrical issues, especially in the lighting and sensor systems.

Rust:

As with many vehicles of this era, rust can be an issue, particularly in areas with harsh winters (salt exposure).

Fuel Injectors:

Can become clogged over time, leading to misfires and poor performance. Regular use of quality fuel injector cleaner is advisable.

Oxygen Sensors:

Aging O2 sensors can lead to inaccurate fuel mixture control and increased emissions.

📚 Vehicle History

Brand Heritage

Mitsubishi Motors Founding:

Founded in 1970, spun off from Mitsubishi Heavy Industries.

Mitsubishi Reputation:

Known for reliable powertrains, innovative technologies (e.g., GDI, AWD systems), and performance variants like the Lancer Evolution.

Model Evolution

Galant First Generation:

1969 - Colt Galant

Galant Fifth Generation Launch:

Introduced in 1987 for the 1988 model year in Japan, global rollout followed.

Galant Fifth Generation Styling:

Significant departure with a more aerodynamic, 'cab-forward' design influence and often pop-up headlights (depending on market/trim).

Galant Fifth Generation Powertrains:

Featured advanced engine technology for its time, including multi-link suspension and early adoption of electronically controlled transmissions.

Galant Sixth Generation:

Launched in 1992 (E8_A).

Production

Production Plants Typical:

Japan (Mizushima Plant), also potentially licensed production in other regions.

Production Years Fifth Gen:

1987-1993

🏆 Awards & Recognition

Recognitions

Automotive Press Reviews 1989:

Received generally positive reviews for its handling, styling, and powertrain refinement compared to its competitors at the time of its release.

Model Specific Awards:

No widely documented major awards for the specific 1989 model year in major Western markets, but it was a strong contender in its segment.