Engine Mechanical:
Engine assembly, cylinder head, block, crankshaft, pistons, connecting rods, timing systems, oil pump, lubrication
Engine Fuel System:
Fuel injection (MPI/GDI), fuel pump, fuel filter, fuel lines, throttle body, injectors, EVAP system
Engine Cooling System:
Radiator, water pump, thermostat, hoses, cooling fan, coolant specifications
Engine Ignition System:
Spark plugs, ignition coils, distributor (if applicable), ignition timing
Engine Exhaust System:
Exhaust manifolds, catalytic converter, mufflers, exhaust pipes, emissions controls
Transmission Manual:
Clutch, gearbox, shift mechanism, gear ratios, fluid types, rebuild procedures
Transmission Automatic:
Torque converter, planetary gears, valve body, hydraulic controls, electronic controls, fluid types, rebuild procedures
Drivetrain:
Front-wheel drive (FWD) systems, CV joints, driveshafts, differential (if applicable)
Suspension Front:
MacPherson struts, control arms, ball joints, bushings, springs, shock absorbers
Suspension Rear:
Multi-link or Torsion Beam, trailing arms, bushings, springs, shock absorbers
Steering:
Power steering pump, steering rack, steering column, tie rods, alignment specifications
Brakes Front:
Disc brakes, calipers, pads, rotors, brake lines, ABS components
Brakes Rear:
Disc or Drum brakes, calipers/wheel cylinders, pads/shoes, rotors/drums, brake lines, parking brake
Electrical System:
Battery, alternator, starter motor, wiring diagrams, fuses, relays, lighting systems
Body Exterior:
Body panels, doors, hood, trunk, bumpers, glass, seals, trim
Body Interior:
Dashboard, seats, upholstery, door panels, headliner, HVAC controls, interior trim
HVAC System:
Air conditioning, heating, ventilation, blower motor, refrigerant types, component replacement
Safety Systems:
Airbag system, seat belts, SRS module, sensors
Routine Maintenance:
Oil changes, filter replacements, fluid checks and top-offs, spark plug replacement, tire rotation
Troubleshooting:
Diagnostic trouble codes (DTCs), symptom-based troubleshooting guides, electrical fault diagnosis
Component Removal Installation:
Step-by-step instructions for removing and installing major and minor components
Repair And Rebuild:
Detailed procedures for engine, transmission, and differential rebuilds, brake caliper overhauls
Electrical Diagnostics:
Wiring diagrams, connector pinouts, troubleshooting voltage/resistance issues
Suspension Alignment:
Alignment specifications (caster, camber, toe) and adjustment procedures
Body Repair:
Dent repair, panel replacement, welding procedures (potentially), glass replacement
Diagnostic Trouble Codes:
Identification of OBD-II DTCs and detailed diagnostic procedures for each.
Diagnostic Capability:
Advanced diagnostics including specific test procedures and specifications for sensors and actuators
Rebuild Complexity:
Complete rebuild procedures for major powertrain components and subsystems
Technical Specifications:
Detailed torque values, clearances, tolerances, and operational parameters
Diagrams Illustrations:
Extensive use of exploded views, schematics, and detailed illustrations
Engine Families:
4G9 series (e.g., 4G92, 4G93), 6A1 series (e.g., 6A10 V6)
Common Displacements:
1.3L (1300cc), 1.5L (1500cc), 1.6L (1600cc), 1.8L (1800cc), 2.0L (2000cc), 1.6L V6
Configurations:
Inline 4-cylinder (most common), V6 (in higher trims/specific markets)
Horsepower Range:
Approx. 70 HP to 140 HP (depending on engine and tune)
Torque Range:
Approx. 100 Nm to 180 Nm (depending on engine and tune)
Injection Type:
Multi-Point Fuel Injection (MPI) or Gasoline Direct Injection (GDI) on later/sportier models
ECU Type:
Proprietary Mitsubishi Engine Control Unit (ECU), diagnostics via OBD-II compliant port (from mid-90s)
Emission Controls:
Catalytic converter, oxygen sensors, secondary air injection (market dependent), EVAP system.
Oil Change Interval:
Every 7,500-10,000 miles or 6-12 months, using recommended viscosity oil (e.g., 5W-30, 10W-30 depending on climate and engine).
Air Filter Replacement:
Every 15,000-30,000 miles or as needed based on driving conditions.
Spark Plug Replacement:
Typically 30,000-60,000 miles for standard plugs, or up to 100,000 miles for iridium-tipped plugs.
Timing Belt Replacement:
Crucial service for interference engines: typically every 60,000-90,000 miles or 5-7 years. Failure can cause severe engine damage.
Coolant Type:
Ethylene Glycol based, Asian Pink or Green (check owner's manual for specific type, typically a 50/50 mix with distilled water).
Brake Fluid Type:
DOT 3 or DOT 4 (check reservoir cap or manual for exact specification).
Power Steering Fluid:
Dexron III ATF or a dedicated power steering fluid (check manual).
Common Problem 1:
Timing belt failure (on interference engines if not replaced on schedule).
Common Problem 2:
Rear axle bushings wear, leading to alignment issues or rattling sounds.
Common Problem 3:
Minor oil leaks from valve cover gasket or oil pan gasket.
Common Problem 4:
desgaste de las juntas del eje de transmisión (CV joints) en modelos con alto kilometraje.
Common Problem 5:
HVAC blower motor resistor failure, leading to loss of fan speed control.