Engine Mechanical:
Engine assembly, disassembly, cylinder head, pistons, crankshaft, camshafts, valve train, lubrication system, cooling system, fuel system, ignition system, emission control systems.
Engine Performance:
Diagnosis and repair of engine performance issues, power output, fuel economy.
Fuel System:
Fuel pump, fuel injectors, fuel filter, fuel lines, fuel tank, evaporative emission control (EVAP).
Ignition System:
Spark plugs, ignition coils, distributor (if applicable), ignition timing, electronic ignition control.
Emission Control:
Catalytic converter, oxygen sensors, EGR system, PCV system, diagnosis of emission control malfunctions.
Transmission Manual:
Manual transmission assembly, disassembly, clutch system, shift linkage, gear ratios, troubleshooting.
Transmission Automatic:
Automatic transmission (if applicable) diagnosis, fluid, torque converter, internal components, control systems.
Drivetrain:
Axles, CV joints, differential, driveshafts.
Suspension:
Front suspension (struts, control arms, ball joints, bushings), rear suspension (torsion beam, trailing arms, shock absorbers, bushings), wheel alignment specifications.
Steering:
Steering gear, power steering system (pump, lines, reservoir), steering column, tie rod ends, diagnosis of steering issues.
Brakes:
Front and rear brake systems (discs/drums), hydraulic system, brake fluid, parking brake, ABS system (if equipped), troubleshooting brake performance.
Electrical System:
Battery, charging system (alternator), starting system (starter motor), lighting system (headlights, taillights, interior lights), wiring diagrams, fuses, relays.
Body Electrical:
Power windows, power locks, mirrors, horn, wipers, washers, interior controls, HVAC blower motor.
Climate Control:
Air conditioning (compressor, refrigerant, condenser, evaporator, expansion valve), heating system, blower motor, control panel.
Body And Frame:
Body panel removal and installation, door mechanisms, hood, trunk, bumpers, frame repair (structural data may be limited).
Interior:
Seat removal and installation, dashboard removal, trim panels, headliner.
Chassis:
Wheel and tire information, bolt patterns, wheel bearing replacement.
Maintenance:
Oil and filter change, air filter replacement, fuel filter replacement, spark plug replacement, coolant flush, brake fluid flush, transmission fluid change, differential fluid change, belt inspection and replacement, battery maintenance.
Troubleshooting:
Systematic diagnostic procedures for common and uncommon faults across all major vehicle systems. Includes symptom-based troubleshooting trees.
Repair:
Detailed step-by-step instructions for component removal, overhaul, and reinstallation for all major systems.
Component Replacement:
Replacement procedures for parts like alternators, starters, water pumps, radiators, fuel pumps, clutch assemblies, brake calipers, master cylinders, suspension components.
Diagnostics:
On-board diagnostics (OBD-I) code retrieval and interpretation, sensor testing procedures, circuit testing with multimeters, pressure testing, vacuum testing.
Adjustments:
Ignition timing adjustment, idle speed adjustment, clutch pedal adjustment, parking brake adjustment, valve lash adjustment (if applicable).
Torque Specifications:
Comprehensive list of torque values for all critical fasteners and components (e.g., cylinder head bolts, main bearing caps, wheel lug nuts).
Wiring Diagrams:
Detailed electrical schematic diagrams for all vehicle systems, including power flow, grounds, and connector pinouts.
Depth:
Comprehensive. Covers everything from routine maintenance and minor repairs to major overhauls and complex diagnostic procedures. Suitable for professional technicians.
Diagnostic Capability:
High. Provides systematic diagnostic flowcharts and specific test procedures for identifying faults.
Repair Detail:
Detailed step-by-step instructions with accompanying diagrams or illustrations (implied by 'professional technicians' preparation).
Special Tools:
Likely includes specifications for any special tools required for specific procedures.
Engine Family:
Mitsubishi 4G1 series
Engine Code:
Likely 4G13 or 4G15 depending on specific market/trim
Engine Configuration:
Inline-4, SOHC (Single Overhead Camshaft)
Displacement Liters:
1.3L (1300cc) or 1.5L (1500cc)
Bore X Stroke:
Varies by specific engine, e.g., 71.0 x 81.3 mm for 1.5L
Horsepower Approx:
70-85 HP (depending on displacement and specific tuning)
Torque Approx:
80-90 lb-ft (depending on displacement and specific tuning)
Redline Rpm:
Typically around 6000-6500 RPM
Fuel Delivery:
Multi-point Fuel Injection (MPI)
Fuel Type:
Unleaded gasoline
Ignition Timing:
Electronically controlled, adjustable in some models/ECUs.
Oil Capacity Liters:
Approx. 3.5 - 4.0 liters (with filter change)
Recommended Oil Viscosity:
10W-30 API SG or higher (refer to manual for exact spec)
Coolant Capacity Liters:
Approx. 5.0 - 6.0 liters
Coolant Type:
Ethylene glycol based, typically 50/50 mix with distilled water.
Engine Oil Change:
Every 5,000 - 7,500 miles (8,000 - 12,000 km) or 6-12 months, whichever comes first.
Oil Filter Replacement:
With every oil change.
Air Filter Replacement:
Every 15,000 - 30,000 miles (24,000 - 48,000 km).
Fuel Filter Replacement:
Every 30,000 - 60,000 miles (48,000 - 96,000 km).
Spark Plug Replacement:
Every 30,000 - 60,000 miles (48,000 - 96,000 km), depending on plug type.
Coolant Flush:
Every 30,000 - 50,000 miles (48,000 - 80,000 km) or 2-3 years.
Transmission Fluid Change Manual:
Every 50,000 - 100,000 miles (80,000 - 160,000 km), or as specified by severe service conditions.
Transmission Fluid Change Automatic:
Every 30,000 - 60,000 miles (48,000 - 96,000 km), or as specified by severe service conditions.
Engine Oil Type:
API SG, SF, or SH; SAE 10W-30 recommended.
Brake Fluid Type:
DOT 3 or DOT 4.
Power Steering Fluid Type:
Dexron II/III or equivalent ATF (Automatic Transmission Fluid).
Coolant Type:
Ethylene Glycol based antifreeze. 50/50 mix with distilled water.
Engine Mounts:
Can degrade over time, leading to increased vibration felt in the cabin.
Cv Joints:
Front CV joint boots can tear, leading to premature wear and clicking noises during turns.
Suspension Bushings:
Rubber bushings in control arms and sway bars can crack and wear, causing clunks and poor handling.
Radiator:
Can develop leaks over time due to age and corrosion.
Electrical Connectors:
Corrosion can occur in connectors, leading to intermittent electrical issues, especially in humid climates.
Oxygen Sensors:
Can become fouled or fail, affecting fuel economy and emissions.
Rear Wheel Speed Sensors:
If equipped with ABS, these can fail and illuminate the ABS warning light.