🏷️ Basic Information Identification Make: Mitsubishi Model: Galant Year: 1988 👋 Introduction Market Position Segment: Mid-size sedan Competitive Analysis Key Competitors 1988: Toyota Camry, Honda Accord, Ford Tempo, Chevrolet Celebrity, Nissan Stanza Key Features Vehicle Design Philosophy: Emphasis on aerodynamic styling, comfortable ride, and fuel efficiency for its era. Target Audience Primary Buyer: Families and individuals seeking reliable, practical, and reasonably priced transportation. 📋 Manual Details Coverage Areas Coverage Scope: All service and repair for the 1988 Mitsubishi Galant Page Count Estimated Page Count: 1500+ Manual Type Manual Type: Factory Service Manual / Repair Manual Language Language: English Format Format: Digital Download (PDF) 📖 Manual Coverage Systems Covered Engine Mechanical: Complete engine overhaul, internal components, cylinder head, block, pistons, connecting rods, crankshaft, timing systems (belt/chain), valve train. Engine Fuel System: Fuel injection system (MPI), fuel pump, injectors, fuel pressure regulator, fuel tank, lines, emissions control systems (EGR, evaporative emissions). Engine Ignition System: Distributor, ignition coil, spark plugs, ignition timing, electronic control unit (ECU) related to ignition. Engine Cooling System: Radiator, water pump, thermostat, cooling fan, hoses, coolant specifications, temperature sensor. Engine Lubrication System: Oil pump, oil filter, oil pan, oil pressure, oil specifications. Transmission Manual: Manual transmission overhaul, clutch system, gearbox components, shift linkages, fluid specifications, capacities. Transmission Automatic: Automatic transmission overhaul, torque converter, valve body, planetary gear sets, fluid specifications, capacities, electronic controls. Drivetrain Axles: Front-wheel drive (FWD) axle shafts, CV joints, differential components, seals. Suspension Front: MacPherson strut, control arms, ball joints, bushings, springs, shock absorbers, alignment specifications. Brakes Front: Front disc brake system, caliper, rotor, pads, brake lines, fluid specifications, bleeding procedures. Steering System: Power steering system, pump, rack and pinion, steering column, tie rod ends, power steering fluid specifications. Suspension Rear Rear Suspension: Independent rear suspension (IRS) components, trailing arms, control links, bushings, springs, shock absorbers, alignment specifications. Brakes Rear Rear Brakes: Rear disc or drum brake system, caliper/wheel cylinder, rotor/drum, pads/shoes, brake lines, fluid specifications, bleeding procedures. Electrical System Charging Charging System: Alternator, voltage regulator, battery, wiring diagrams. Electrical System Starting Starting System: Starter motor, starter solenoid, ignition switch, wiring diagrams. Electrical System Lighting Lighting System: Headlights, taillights, interior lights, bulb types, wiring diagrams. Electrical System Accessories Accessories Electrical: Wipers, horn, power windows, power locks, mirrors, interior climate controls, radio system, wiring diagrams. Electrical System Ecu Engine Control Unit ECU: ECU diagnostics, sensor inputs/outputs, actuator controls, troubleshooting procedures. Body Interior Interior Trim And Upholstery: Removal and installation of seats, door panels, headliner, dashboard components, carpet. Body Exterior Exterior Body Panels: Removal and installation of fenders, hood, doors, trunk lid, bumpers, trim. Body Glass Seals Glass And Seals: Windshield, side glass, rear glass replacement, seal maintenance and replacement. Procedures Included Routine Maintenance: Oil changes, filter replacements, fluid checks and top-offs, spark plug replacement, belt inspection and tensioning. Troubleshooting: Diagnostic procedures for common drivability issues, electrical faults, starting problems, cooling system malfunctions, using diagnostic codes. Component Repair: Detailed step-by-step instructions for the repair and replacement of virtually all major and minor vehicle components. Engine Rebuild: Complete engine disassembly, cleaning, inspection, machining recommendations, reassembly, and initial startup procedures. Transmission Overhaul: Detailed procedures for disassembling, inspecting, and rebuilding both manual and automatic transmissions. Brake System Service: Disc and drum brake pad/shoe replacement, caliper/wheel cylinder servicing, rotor replacement, brake bleeding, brake line repair. Suspension And Steering Alignment: Component replacement (ball joints, tie rods, struts), adjustment procedures, and full wheel alignment specifications. Electrical System Diagnostics: Troubleshooting of starter, charging system, lighting, accessories, and ECU functions with wiring diagrams. Body Repair And Refinishing: Guidance on panel replacement, dent repair, and minor bodywork procedures. Technical Depth Diagnostic Capability: Advanced diagnostics including ECU troubleshooting, sensor data interpretation, and troubleshooting flowcharts. Rebuild Procedures: Comprehensive rebuild procedures for engines, transmissions, and major driveline components. Specification Detail: Detailed torque specifications, clearances, fluid capacities, and electrical resistance values. Diagrams And Illustrations: Extensive use of diagrams, exploded views, and illustrations to clarify procedures and component identification. 📊 Manual Specifications File Format File Format: PDF Print Quality Print Quality: High-resolution, suitable for printing individual pages or the entire manual. Binding Type Binding Type: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) Searchability Searchable Text: Yes, full text searchable PDF for quick access to information. Copyright Original Source: Likely a reproduction of official Mitsubishi factory service documentation. ⚙️ Engine Specifications Primary Engine Engine Code And Type: Commonly the 4G37 (1.8L SOHC) or 6G71 (2.5L SOHC V6) depending on trim level and market. Performance 1.8L Horsepower 1.8L: Approximately 96 hp (varies by market and tuning) Torque 1.8L: Approximately 105 lb-ft (varies by market and tuning) Performance 2.5L V6 Horsepower 2.5L V6: Approximately 145-155 hp (varies by market and tuning) Torque 2.5L V6: Approximately 150-160 lb-ft (varies by market and tuning) Fuel System Fuel Delivery: Multi-Point Fuel Injection (MPI) Fuel Type Recommended Fuel: Unleaded gasoline (Octane rating specified by market and...
Detailed procedures for disassembling, inspecting, and rebuilding both manual and automatic transmissions.
Brake System Service:
Disc and drum brake pad/shoe replacement, caliper/wheel cylinder servicing, rotor replacement, brake bleeding, brake line repair.
Suspension And Steering Alignment:
Component replacement (ball joints, tie rods, struts), adjustment procedures, and full wheel alignment specifications.
Electrical System Diagnostics:
Troubleshooting of starter, charging system, lighting, accessories, and ECU functions with wiring diagrams.
Body Repair And Refinishing:
Guidance on panel replacement, dent repair, and minor bodywork procedures.
Technical Depth
Diagnostic Capability:
Advanced diagnostics including ECU troubleshooting, sensor data interpretation, and troubleshooting flowcharts.
Rebuild Procedures:
Comprehensive rebuild procedures for engines, transmissions, and major driveline components.
Specification Detail:
Detailed torque specifications, clearances, fluid capacities, and electrical resistance values.
Diagrams And Illustrations:
Extensive use of diagrams, exploded views, and illustrations to clarify procedures and component identification.
📊 Manual Specifications
File Format
File Format:
PDF
Print Quality
Print Quality:
High-resolution, suitable for printing individual pages or the entire manual.
Binding Type
Binding Type:
N/A (Digital Download)
Paper Type
Paper Type:
N/A (Digital Download)
Searchability
Searchable Text:
Yes, full text searchable PDF for quick access to information.
Copyright
Original Source:
Likely a reproduction of official Mitsubishi factory service documentation.
⚙️ Engine Specifications
Primary Engine
Engine Code And Type:
Commonly the 4G37 (1.8L SOHC) or 6G71 (2.5L SOHC V6) depending on trim level and market.
Performance 1.8L
Horsepower 1.8L:
Approximately 96 hp (varies by market and tuning)
Torque 1.8L:
Approximately 105 lb-ft (varies by market and tuning)
Performance 2.5L V6
Horsepower 2.5L V6:
Approximately 145-155 hp (varies by market and tuning)
Torque 2.5L V6:
Approximately 150-160 lb-ft (varies by market and tuning)
Fuel System
Fuel Delivery:
Multi-Point Fuel Injection (MPI)
Fuel Type
Recommended Fuel:
Unleaded gasoline (Octane rating specified by market and engine)
Emissions
Emission Controls:
Catalytic converter, Exhaust Gas Recirculation (EGR), Evaporative Emission Control (EVAP) system.
🔧 Transmission
Standard Transmission
Standard Transmission Type:
5-speed manual transmission
Optional Transmission
Optional Transmission Type:
4-speed automatic transmission (F4A33)
Transmission Features
Drive Type:
Front-Wheel Drive (FWD)
📐 Dimensions
Exterior Length
Overall Length:
Approximately 177.0 - 179.0 inches (4496 - 4547 mm)
Exterior Width
Overall Width:
Approximately 67.5 - 68.7 inches (1715 - 1745 mm)
Exterior Height
Overall Height:
Approximately 54.3 - 55.1 inches (1379 - 1400 mm)
Wheelbase
Wheelbase:
Approximately 100.4 inches (2550 mm)
Weights
Curb Weight:
Approximately 2700 - 3100 lbs (1225 - 1406 kg), depending on engine and trim.
🛡️ Safety Features
Ratings
Safety Ratings Era:
Reflects safety standards of the late 1980s; specific NHTSA/IIHS ratings may not be readily available for this model year.
Active Features
Active Safety:
Front disc brakes, rear drum brakes (or discs on some higher trims), power assisted brakes, optional Anti-lock Braking System (ABS) on select models/markets.
Passive Features
Passive Safety:
Seat belts (front and rear), energy-absorbing steering column, reinforced body structure.
💡 Technology Features
Infotainment
Audio System:
Factory fitted AM/FM stereo with cassette player. Speaker configurations varied by trim level.
Driver Assistance
Driver Assistance Features:
Limited by era; availability of optional ABS. Cruise control was an option on higher trims.
Climate Control
Climate Control System:
Manual climate control with A/C and heater. Automatic climate control was not common for this generation.
🔧 Maintenance
Service Intervals Oil
Oil Change Interval:
Typically every 3,000 - 5,000 miles (5,000 - 8,000 km) or 6 months, whichever comes first (consult manual for exact specification).
Service Intervals Filters
Filter Replacement Intervals:
Oil filter with each oil change, air filter and fuel filter typically every 15,000 - 30,000 miles (24,000 - 48,000 km).
Service Intervals Spark Plugs
Spark Plug Replacement Interval:
Typically every 30,000 - 60,000 miles (48,000 - 96,000 km), depending on plug type.
Fluid Specifications Engine Oil
Engine Oil Type And Viscosity:
Refer to owner's manual. Typically API SG classification, viscosity 10W-30 or 5W-30 depending on climate. Consult manual for exact fill capacity.
Fluid Specifications Coolant
Coolant Type And Capacity:
Ethylene glycol-based coolant. Capacity around 6-7 liters. Mixture typically 50/50 with distilled water. Consult manual for exact specification and capacity.
Fluid Specifications Transmission
Transmission Fluid Type Manual:
API GL-4 gear oil, viscosity 75W-90 or 80W-90. Capacity typically 2.5-3.0 liters.
Transmission Fluid Type Automatic:
Dexron II (or equivalent). Capacity around 7-8 liters (dry fill).
Fluid Specifications Power Steering
Power Steering Fluid Type:
ATF Dexron II (or equivalent). Consult manual for capacity.
Fluid Specifications Brake
Brake Fluid Type:
DOT 3 or DOT 4 brake fluid. Consult manual for specific recommendation.
Known Issues
Common Wear Items:
CV joint boots, suspension bushings (control arms, sway bar), exhaust system components, power window regulators, radiator leaks.
Engine Specific Concerns:
Potential for head gasket leaks in high-mileage V6 engines; timing belt replacement critical for 4G37; early MPI system maintenance.
📚 Vehicle History
Brand Heritage
Mitsubishi History Context:
Mitsubishi's long history in automotive manufacturing, with a focus on engineering and reliability.
Model Evolution
Galant Generation Context:
This 1988 model represents the E3_A generation of the Galant, known for its sleek styling and improved engineering over previous generations.
Production
Production Years E3A:
1987-1993
🏆 Awards & Recognition
Recognitions
Automotive Journal Awards:
While specific awards for the 1988 model are scarce in major international publications, the Galant generally received positive reviews for its design and value proposition at launch.