Chassis Code:
E30, E33, E34, E35, E38, E39
Engine Codes:
4G37, 4G63, 4G63T, 4G64, 6G71
Target Audience:
Do-it-yourselfers, independent repair shops, and professional technicians working on the 1992 Mitsubishi Galant.
Value Proposition:
Provides in-depth factory-level information, crucial for accurate diagnostics and repairs, saving time and money compared to guesswork or limited online resources.
Manual Format:
Original factory service manual content, presented in a modern, accessible PDF format.
Illustration Detail:
Hundreds of photos and illustrations for detailed guidance through each procedure.
Systems Covered:
General Information, Engine Mechanical, Engine Lubrication, Fuel System, Engine Cooling System, Intake and Exhaust Systems, Engine Electrical System, Engine and Emission Control, Clutch, Manual Transaxle, Automatic Transaxle, Front Axle, Rear Axle, Wheel and Tire, Power Plant Mounts, Front Suspension, Rear Suspension, Service Brakes, Parking Brakes, Steering System, Body (Interior & Exterior), Chassis Electrical System, Component Locations, Configuration Diagrams, Splice Locations, Circuit Diagrams
Estimated Page Count:
Approximately 1500-2000 (typical for comprehensive factory service manuals of this era)
Manual Type:
Factory Service Manual / Repair Manual
Compatibility:
Windows and MAC
Requirements:
Adobe PDF Reader
Engine Mechanical:
Complete engine teardown, assembly, specifications, torque values, piston and ring data, cylinder head procedures, crankshaft and camshaft details.
Engine Control:
ECU diagnostics, sensor testing, actuator testing, ignition timing, fuel injection system (MPI/GDI), emissions control systems (EGR, EVAP, catalytic converter).
Transmission:
Manual transaxle (clutch, gears, shifting mechanisms, bearings) and Automatic Transaxle (torque converter, planetary gears, valve body, hydraulic controls, seals, fluid capacities).
Suspension Steering:
Front and rear suspension components (struts, shocks, control arms, bushings, ball joints), steering rack, power steering system, wheel alignment specifications.
Brakes:
Front and rear brake systems (discs, pads, calipers, lines, master cylinder), ABS system (if equipped), parking brake mechanics, hydraulic pressure tests.
Electrical Chassis:
Lighting, instruments, HVAC controls, power windows, door locks, wipers, horn, audio system wiring, fuse box diagrams, relay locations, wiring harness routing.
Diagnostic Procedures:
Troubleshooting charts for common symptoms, fault code diagnosis (OBD-I), component testing procedures, circuit resistance checks.
Repair Procedures:
Step-by-step instructions for engine rebuilds, transmission overhaul, suspension replacement, brake caliper rebuild, body panel repair, interior trim removal.
Maintenance Procedures:
Oil and filter changes, spark plug replacement, coolant flushes, belt inspection and replacement, brake fluid flush, air filter replacement.
Depth Of Coverage:
Comprehensive, covering from basic maintenance to full engine and transmission overhauls, including detailed electrical schematics and troubleshooting guides. Suitable for professional mechanics and advanced DIY enthusiasts.
Engine Options:
DOHC 16-valve 4-cylinder (4G63), DOHC 16-valve 4-cylinder Turbocharged (4G63T), SOHC 16-valve 4-cylinder (4G64), SOHC V6 (6G71)
Horsepower Range:
Approximately 125 hp (4G63 non-turbo) to 195 hp (4G63T Turbo)
Torque Range:
Approximately 130 lb-ft (4G63 non-turbo) to 203 lb-ft (4G63T Turbo)
Fuel Delivery:
Electronic Multi-Point Fuel Injection (MPI) or Gasoline Direct Injection (GDI) on some models.
Cylinder Head Design:
DOHC (Dual Overhead Camshafts) or SOHC (Single Overhead Camshafts), 16 valves per cylinder (for 4-cylinder engines).
Ignition System:
Electronic ignition system with distributor, coil, and spark plugs.
Wheelbase Inches:
Approximately 104.7 inches
Length Inches:
Approximately 183.1 inches
Width Inches:
Approximately 69.1 inches
Height Inches:
Approximately 54.7 inches
Curb Weight Lbs:
Approximately 2800 - 3200 lbs (depending on engine and trim)
Wheel Bolt Pattern:
4x114.3 mm (5 lug)
NHTSA Ratings:
Not readily available for this specific model year in a standardized digital format, but contemporary vehicles of this era generally had basic safety features.
ABS:
Anti-lock Braking System (ABS) available as an option or standard on higher trims.
Airbags:
Driver-side airbag typically standard on most trims. Passenger airbag not common for this year.
Seatbelts:
Front and rear seat belts, with pretensioners likely standard for front occupants.
Oil Change Interval:
Every 3,000-5,000 miles or 3-6 months, depending on driving conditions and oil type.
Transmission Fluid Change:
Automatic: Every 30,000-60,000 miles. Manual: Inspect periodically, change as needed or at higher mileages.
Coolant Flush Interval:
Every 30,000-50,000 miles or 2-3 years.
Timing Belt Replacement:
Crucial for interference engines (like the 4G63). Typically every 60,000-100,000 miles or 5-7 years. Refer to manual for specific engine.
Engine Oil Type:
API SG or higher. Viscosity typically 5W-30 or 10W-30 depending on climate. Consult manual for exact specifications.
Transmission Fluid Type Auto:
Mitsubishi DiaQueen ATF-SP II or equivalent Dexron-II/III.
Transmission Fluid Type Manual:
API GL-4 gear oil. Viscosity typically 75W-90.
Coolant Type:
Ethylene glycol-based coolant. Typically a 50/50 mix with distilled water.
Common Wear Items:
Tie rod ends, ball joints, struts/shocks, exhaust components, engine mounts, and clutch wear. Timing belt replacement is critical for engine longevity.
Electrical Gremlins:
Wiring harness issues, corrosion in connectors, and failing relays can cause intermittent electrical problems.
Turbocharger Maintenance:
For turbocharged models (4G63T), proper oil maintenance and cool-down periods are essential to prevent turbocharger failure.
Mitsubishi Automotive History:
Mitsubishi Motors, a division of the Mitsubishi Group, has a long history in automotive manufacturing, known for innovation and diverse vehicle offerings.
Galant Generations:
The 1992 Galant is part of the fifth generation (E30 series), known for its aerodynamic styling and available advanced features like AWD and four-wheel steering (HICAS on some models).
Manufacturing Locations:
Primarily manufactured in Japan.
