Engine Mechanical:
Engine construction, disassembly, inspection, assembly, timing, cylinder head, block, crankshaft, pistons, connecting rods, lubrication system, cooling system.
Engine Performance:
Fuel system (injection, fuel pump, injectors), ignition system, emissions control, engine management systems (ECM/ECU) diagnostics and calibration.
Transmission Manual:
Clutch system, manual transmission overhaul, gear selection, synchronizers, bearings, seals.
Transmission Automatic:
Automatic transmission (if applicable to this model year/engine) operation, torque converter, valve body, planetary gear sets, hydraulic controls, overhaul, diagnostics.
Drivetrain:
Front-wheel drive system, driveshafts, constant velocity (CV) joints, differential.
Suspension:
Front and rear suspension systems, shock absorbers, struts, springs, control arms, bushings, wheel alignment specifications.
Steering:
Power steering system, steering rack, steering column, tie rods, steering fluid specifications.
Brakes:
Front and rear brake systems (disc/drum), hydraulic system, ABS (Anti-lock Braking System) components and diagnostics, brake fluid specifications, bleeding procedures.
Electrical System:
Battery, charging system (alternator, regulator), starting system (starter motor), lighting systems (headlights, taillights, interior), fuses, relays, wiring diagrams.
Body And Chassis:
Body panel removal/installation, door mechanisms, glass, exterior trim, interior trim, chassis components, corrosion protection.
HVAC:
Heating, Ventilation, and Air Conditioning (HVAC) system operation, components (compressor, condenser, evaporator, blower motor), refrigerant, diagnostics, and repair.
Interior Components:
Seating, dashboard, instrument cluster, airbags, seat belts, interior trim panels.
Scheduled Maintenance:
Oil changes, filter replacements, fluid checks and top-offs, spark plug replacement, timing belt replacement (if applicable).
Troubleshooting:
Diagnostic procedures for common drivability issues, electrical faults, and mechanical problems; symptom-based troubleshooting charts.
Repair And Rebuild:
Detailed step-by-step instructions for component removal, disassembly, inspection, repair, reassembly, and installation.
Diagnostics:
On-Board Diagnostics (OBD-II) system information, diagnostic trouble codes (DTCs), scan tool procedures, sensor testing.
Wiring Diagrams:
Comprehensive electrical circuit diagrams for all major vehicle systems.
Specifications:
Torque specifications, clearances, fluid capacities, electrical specifications, pressures.
Depth:
Comprehensive from basic maintenance to complete engine and transmission rebuilds; includes advanced diagnostics.
Engine Code And Type:
Commonly the Ecotec family, such as 1.5L SOHC I4 (e.g., X15SF) or 1.6L DOHC I4 (e.g., X16XER).
Horsepower Range:
Typically 90-115 HP depending on engine variant.
Torque Range:
Approximately 95-105 lb-ft.
Injection Type:
Multi-point Fuel Injection (MPI)
Fuel Type:
Unleaded Gasoline
Coolant Type:
Propylene Glycol Based (e.g., Dex-Cool compatible or similar OAT antifreeze)
Oil Type:
API SJ or SL, SAE 5W-30 (check manual for exact specifications)
Oil Capacity:
Approximately 4.0-4.5 liters (4.2-4.8 US quarts) with filter change.
Oil And Filter:
Every 5,000-7,500 miles (8,000-12,000 km) or 6-12 months, whichever comes first.
Air Filter:
Inspect every 15,000 miles (24,000 km), replace as needed or every 30,000 miles (48,000 km).
Spark Plugs:
Replace typically every 30,000-60,000 miles (48,000-96,000 km) depending on plug type (copper vs. platinum).
Timing Belt:
Crucial for interference engines. Typically replaced every 60,000-90,000 miles (96,000-144,000 km) or 5-7 years. Consult manual for specific engine recommendation and replacement of tensioners/water pump.
Brake Fluid:
DOT 3 or DOT 4
Power Steering Fluid:
Dexron III ATF or specific power steering fluid.
Common Problems:
Ignition coil pack failure, fuel pump issues, suspension component wear (bushings, ball joints), minor electrical gremlins, exhaust system corrosion, potential coolant leaks from hoses or water pump.