Vehicle Segment:
Compact Sports Coupe
Target Audience:
Enthusiasts seeking performance and sporty styling
Competitors 1994:
Toyota Celica, Honda Prelude, Nissan Silvia (S14), Mazda MX-6
Design Philosophy:
Aerodynamic styling, driver-focused cockpit, sporty handling
Unique Selling Points:
Unique styling, available V6 engine, advanced (for its time) features like Active Yaw Control (AYC) on later models (though not typically 1994 base models).
Engine:
All engine variants, internal components, cooling, lubrication, fuel, ignition, emissions
Transmission:
Manual and Automatic transmission systems, overhaul, troubleshooting
Drivetrain:
Front-wheel drive, differentials, driveshafts, CV joints
Suspension:
Front and rear suspension components, geometry, alignment
Steering:
Power steering system, components, troubleshooting
Brakes:
Brake system components (discs, pads, calipers, master cylinder, ABS), hydraulic system
Electrical:
Complete electrical system, wiring diagrams, lighting, charging, starting, ignition, sensors, ECUs
Body And Chassis:
Body panels, structural components, interior trim, exterior trim, glass
Climate Control:
Heating, ventilation, and air conditioning (HVAC) system
Exhaust System:
Exhaust manifold, catalytic converter, mufflers, pipes
Maintenance:
Scheduled maintenance, fluid changes, filter replacements, inspections
Diagnostics:
Troubleshooting guides, symptom-based diagnosis, fault code interpretation
Repair:
Component removal, installation, and repair for all major vehicle systems
Rebuilding:
Engine and transmission overhaul procedures
Restoration:
Guidance for refurbishing and restoring specific components and systems
Electrical Service:
Detailed diagnosis and repair of electrical issues with wiring diagrams
Depth:
Comprehensive, suitable for professional technicians and advanced DIY mechanics
Detail Level:
Detailed sub-steps, notes, cautions, and warnings for critical information
Illustrations:
Detailed illustrations, drawings, and photos
Diagrams:
Includes comprehensive wiring diagrams and diagnostic flowcharts
Engine Type:
Inline 4-cylinder, DOHC, 16-valve
Bore X Stroke:
81.0 mm x 88.0 mm
Compression Ratio:
9.5:1 (approx.)
Fuel Induction:
Multi-point Fuel Injection (MPI)
Horsepower Est:
125-135 PS (approx. 92-100 kW)
Torque Est:
170-180 Nm (approx. 125-133 lb-ft)
Engine Type:
V6, SOHC, 24-valve
Bore X Stroke:
75.5 mm x 73.7 mm
Compression Ratio:
9.0:1 (approx.)
Fuel Induction:
Multi-point Fuel Injection (MPI)
Horsepower Est:
168-170 PS (approx. 124-125 kW)
Torque Est:
187-190 Nm (approx. 138-140 lb-ft)
Fuel Type:
Unleaded Gasoline
Fuel Octane Rating:
RON 95 or higher recommended
Safety Standards:
Conformed to Japanese domestic market safety regulations of the era.
ABS:
Optional (Available on higher trims and some models)
Ayc:
Available on later/higher performance variants (e.g., GSR models), but less common on early 1994 models. Covered if present in manual.
Airbags:
Driver airbag often standard on higher trims, passenger airbag less common for 1994.
Seatbelts:
3-point front seatbelts with pretensioners (standard on most models).
Audio System:
Factory fitted AM/FM Radio/Cassette player, often with optional CD changer compatibility.
Display:
Basic dashboard instrumentation, climate controls.
Traction Control:
Traction Control System (TCS) was an option on some later models, but rare on early 1994.
Cruise Control:
Optional feature on higher trim levels.
Connectivity Features:
Primarily mechanical and basic electrical systems, no modern connectivity features like Bluetooth or USB.
Oil Change Interval:
Every 5,000-10,000 km or 6-12 months, whichever comes first (refer to manual for specifics).
Air Filter Replacement:
Every 20,000-30,000 km or as needed based on driving conditions.
Spark Plug Replacement:
Every 40,000-100,000 km depending on plug type (e.g., standard vs. iridium).
Timing Belt Replacement:
Typically every 80,000-100,000 km for 4G93 and 6A12 engines (critical maintenance item).
Engine Oil Viscosity:
Refer to manual: commonly 5W-30 or 10W-40 (check ambient temperature range).
Coolant Type:
Ethylene Glycol-based, long-life coolant (e.g., Mitsubishi DiaQueen Super Long Life Coolant).
Brake Fluid Type:
DOT 3 or DOT 4 brake fluid.
Idle Control Valve:
Can become dirty and cause rough idle or stalling.
Cooling System:
Radiator and hoses can degrade over time, leading to leaks. Thermostat failure is also possible.
Transmission Mounts:
Can wear out, leading to vibration or clunking during acceleration/deceleration.
Cv Joints:
Protective boots can tear, leading to premature wear and clicking noises during turns.
Electrical Connectors:
Corrosion in connectors, especially in engine bay and under car, can cause intermittent electrical faults.
Brand Focus:
Mitsubishi Motors, known for its diverse range of vehicles including sporty coupes and performance models.
F Generation Introduction:
Launched in 1994 as Mitsubishi's flagship front-wheel-drive sports coupe, aimed at the Japanese market.
Design Inspiration:
Styling influenced by the Mitsubishi HSR (High Smart Runner) concept cars.
Manufacturing Location:
Japan
Market Availability:
Primarily for the Japanese domestic market (JDM). Limited export markets later.