🏷️ Basic Information

Make:

Mitsubishi

Model:

Galant

Year:

2004-2009

Generation:

Eighth Generation (E80/E87)

Chassis Code:

E80, E87

👋 Introduction

Market Position:

The Mitsubishi Galant in this era was positioned as a mid-size sedan, often competing with vehicles like the Honda Accord, Toyota Camry, and Nissan Altima, offering a blend of value, style, and practicality.

Competitive Analysis:

While not always the sales leader, the Galant aimed to distinguish itself with distinctive styling and often more potent engine options in certain trims, particularly the V6 variants.

Key Features:

Available All-Wheel Control (AWC) system on some trims, sportier suspension tuning, and distinctive 'jet-fighter' inspired styling. The manual provides the necessary depth to maintain these unique aspects.

Manual Utility:

Crucial for DIY mechanics and professional workshops to accurately diagnose, repair, and maintain the vehicle, saving significant labor costs.

📋 Manual Details

Coverage Areas:

North America, Europe, Asia

Page Count:

Comprehensive (Estimated 2000+ pages based on typical professional shop manuals for this era)

Manual Type:

Service and Repair Shop Manual

Language:

English

Format:

Digital Download (PDF compatible with PC, Mac, Tablets, Smartphones)

📖 Manual Coverage

Engine Mechanical:

Engine assembly, cylinder head, block, pistons, crankshaft, camshafts, timing systems (belt/chain), lubrication system, cooling system, fuel delivery, emissions control.

Engine Electrical:

Ignition system, starting system, charging system, ECU/ECM diagnosis, sensors (MAP, MAF, O2, Crankshaft Position, Camshaft Position), actuators, wiring diagrams.

Transmission Manual:

Clutch system, gearbox assembly, gear selection, internal components, torque specifications, lubrication.

Transmission Automatic:

Automatic transmission assembly, torque converter, hydraulic control system, electronic control unit (TCU), gear ratios, fluid specifications, shift solenoid diagnosis.

Brakes:

Front and rear brake systems (disc/drum), ABS system, EBD system, hydraulic lines, calipers, pads, rotors, parking brake.

Suspension:

Front and rear suspension components (struts, shocks, control arms, ball joints, bushings), wheel alignment specifications, power steering system.

Steering:

Power steering system, steering rack, tie rods, steering column, wheel alignment.

Electrical Body:

Lighting systems (headlights, taillights, interior), power windows, power locks, mirrors, wipers, horn, fuse box locations, relay assignments, body control modules (BCM).

Climate Control:

HVAC system (heater core, evaporator, blower motor, refrigerant lines, A/C compressor, diagnosis).

Body And Frame:

Body panel repair, rust repair, structural integrity, interior trim removal and installation, glass replacement.

Safety Systems:

Airbag system (SRS), seat belts, pre-tensioners, diagnosis and replacement procedures.

Preventive Maintenance:

Oil changes, filter replacements, fluid flushes, spark plug replacement, belt inspections and replacement, tire rotation.

Troubleshooting:

Diagnostic charts, symptom-based troubleshooting, fault code interpretation (OBD-II).

Engine Repair:

Head gasket replacement, timing belt/chain service, piston ring replacement, crankshaft seal replacement, engine rebuild procedures.

Transmission Repair:

Transmission fluid and filter change, seal replacement, valve body diagnosis, clutch replacement (manual), transmission overhaul (automatic).

Brake Service:

Brake pad and rotor replacement, caliper overhaul, brake bleeding, ABS component testing.

Suspension Steering Repair:

Component replacement (shocks, struts, ball joints, tie rods), wheel bearing replacement, steering rack replacement.

Electrical Diagnosis:

Wiring harness inspection, component testing, sensor troubleshooting, use of diagnostic scan tools, circuit diagnosis.

Body Repair:

Panel alignment, door hinge adjustment, minor dent repair, rust treatment, glass replacement procedures.

Air Conditioning Service:

Refrigerant recharge, leak detection, component replacement (compressor, condenser, evaporator), system evacuation.

Technical Depth:

In-depth, professional-level diagnostics, repair, and maintenance procedures, including component-level troubleshooting and rebuild instructions.

Special Tools:

Includes descriptions and part numbers for specialized tools required for specific procedures.

Torque Specifications:

Comprehensive torque specifications for all critical fasteners and components.

Wiring Diagrams:

Detailed electrical wiring diagrams for all major systems, essential for electrical troubleshooting.

Schematics:

Includes various system schematics (e.g., fuel system, cooling system, HVAC) for better understanding of operation.

📊 Manual Specifications

File Format:

PDF

Print Quality:

High-resolution scans for clarity of text, diagrams, and illustrations.

Binding Type:

N/A (Digital Download)

Paper Type:

N/A (Digital Download)

Searchability:

Searchable text within the PDF for quick access to information.

Compatibility:

Compatible with all modern operating systems and devices that can open PDF files.

⚙️ Engine Specifications

Engine Displacement 1:

2.4L Inline-4

Engine Code 1:

4G69 (SOHC MIVEC)

Engine Horsepower 1:

Approximately 160 hp @ 6000 rpm

Engine Torque 1:

Approximately 157 lb-ft @ 4000 rpm

Engine Displacement 2:

3.8L V6

Engine Code 2:

6G75 (SOHC MIVEC)

Engine Horsepower 2:

Approximately 230 hp @ 6000 rpm

Engine Torque 2:

Approximately 255 lb-ft @ 4000 rpm

Fuel System Type:

Electronic Fuel Injection (EFI) with Sequential Port Injection

Fuel Type:

Unleaded Gasoline

Emissions Control:

Catalytic converter, O2 sensors, EVAP system, EGR (engine dependent).

🔧 Transmission

Standard Transmission Type:

5-Speed Manual (primarily on 4-cylinder models)

Optional Transmission Type:

4-Speed Automatic (INVECS-II) (common on both 4-cylinder and V6 models), 5-Speed Automatic (on V6 models)

Transmission Features:

Some models featured Mitsubishi's All-Wheel Control (AWC) system, integrating power distribution with the transmission and drivetrain.

Automatic Transmission Fluid:

Diamond SP-II or SP-III (refer to manual for specific application)

Manual Transmission Fluid:

API GL-4 or GL-5, SAE 75W-90 (refer to manual for specific application)

📐 Dimensions

Length:

Approximately 187.6 inches

Width:

Approximately 70.1 inches

Height:

Approximately 57.7 inches

Wheelbase:

Approximately 106.3 inches

Curb Weight:

Varies by trim and drivetrain, typically 3200-3500 lbs

Gross Vehicle Weight Rating:

Refer to vehicle placard or manual

🛡️ Safety Features

NHTSA Front Crash Test Rating:

Good (for driver and passenger in frontal impact, 2006 model tested)

IIHS Front Crash Test Rating:

Good (for 2006 model tested)

IIHS Side Impact Test Rating:

Acceptable (for 2006 model tested)

Active Safety Features:

Anti-lock Braking System (ABS), Electronic Brake-force Distribution (EBD), Traction Control System (TCS) (standard on many models), Active Stability Control (ASC) (available).

Passive Safety Features:

Front airbags, front side-impact airbags, front and rear side-curtain airbags (available on higher trims), three-point seat belts with pre-tensioners, active head restraints.

💡 Technology Features

Infotainment System:

Factory-installed AM/FM stereo with CD player, optional premium Rockford Fosgate audio system, optional navigation system on higher trims.

Driver Assistance Features:

Cruise control, optional stability control (ASC).

Connectivity Options:

Limited by era; typically analog auxiliary input for audio. Bluetooth connectivity was not standard.

🔧 Maintenance

Engine Oil Change Interval:

Every 5,000-7,500 miles or 6 months, whichever comes first (depending on oil type and driving conditions - refer to manual for specifics).

Oil Filter Replacement Interval:

Replace with every oil change.

Engine Air Filter Replacement Interval:

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

Cabin Air Filter Replacement Interval:

Every 12,000-15,000 miles or annually.

Coolant Flush Interval:

Every 30,000-50,000 miles or 3-5 years.

Brake Fluid Flush Interval:

Every 2-3 years or 30,000 miles.

Engine Oil Type:

SAE 5W-30 API SN or higher (check manual for specific viscosity and certification requirements).

Engine Coolant Type:

Asian Long Life Antifreeze/Coolant (SLLC) - typically Mitsubishi Super Long Life Coolant (MS-84128) or equivalent blue coolant. Do NOT mix coolant types.

Power Steering Fluid:

Dexron III ATF or specific Mitsubishi P/S fluid (refer to manual).

Common Issues Engine:

Variable timing belt tensioner noise (4G69 engine), oil leaks from valve cover gasket or oil pan, occasional catalytic converter failure.

Common Issues Transmission:

Occasional rough shifting or delayed engagement in automatic transmissions, clutch wear on manual transmissions.

Common Issues Suspension:

Worn front sway bar links, worn control arm bushings, and early failure of front struts/shocks.

Common Issues Electrical:

Faulty window regulators, interior light issues, and occasional ABS sensor failures.

📚 Vehicle History

Brand Heritage:

Mitsubishi has a long history in automotive manufacturing, known for its engineering prowess, particularly in areas like turbocharging and four-wheel drive systems (though less prominent in the Galant compared to models like the Lancer Evolution).

Eighth Generation Launch:

The eighth generation Galant (E80 series) was introduced for the 2004 model year, representing a significant redesign from its predecessor, adopting a more aggressive and aerodynamic styling.

Production Locations:

Primarily manufactured in the United States (Normal, Illinois) for the North American market.

Model Discontinuation:

The Galant nameplate was eventually discontinued in North America after the 2012 model year, though it continued in other markets for some time.

🏆 Awards & Recognition

Jdpowers Initial Quality:

The Galant generally received average to below-average ratings in J.D. Power Initial Quality studies during this period, indicating potential for more frequent repairs compared to segment leaders.