Engine Mechanical:
Complete overhaul, inspection, and repair of all engine components including cylinder head, block, crankshaft, pistons, connecting rods, camshafts, valves, timing belt/chain, oil pump, and oil pan.
Engine Electrical:
Ignition system, starting system, charging system (alternator, starter motor), fuel injection system, emissions control systems (EGR, EVAP), sensors, actuators, ECU diagnostics, and wiring diagrams.
Fuel System:
Fuel tank, fuel pump, fuel filter, fuel lines, fuel injectors, throttle body, fuel pressure regulator, and evaporative emissions control (EVAP).
Transmission Manual:
Disassembly, inspection, repair, and reassembly of manual transmission, clutch system, shift linkages, and related components.
Transmission Automatic:
Disassembly, inspection, repair, and reassembly of automatic transmission, torque converter, valve body, gear sets, clutch packs, seals, and transmission control module (TCM) diagnostics.
Drivetrain:
Front-wheel drive axle shafts, CV joints, differential, and wheel bearings.
Suspension:
Front and rear suspension components, shock absorbers, struts, coil springs, control arms, ball joints, bushings, sway bars, and wheel alignment specifications.
Steering:
Steering wheel, steering column, steering rack, power steering pump, power steering fluid, steering linkages, and tie rod ends.
Brakes:
Front and rear disc/drum brake systems, brake pads, brake rotors, brake calipers, brake drums, wheel cylinders, brake lines, master cylinder, brake booster, ABS system (if applicable), and parking brake.
Electrical System:
Battery, fuses, relays, lighting (headlights, taillights, interior lights), horns, wipers, washers, power windows, power locks, mirrors, instrumentation cluster, and body control module (BCM).
HVAC:
Air conditioning system (compressor, condenser, evaporator, refrigerant, A/C control module), heating system (heater core, blower motor), and ventilation system.
Body And Chassis:
Body panels, doors, windows, locks, hinges, latches, bumpers, exterior trim, interior trim, seats, and chassis components.
Diagnostics Troubleshooting:
Systematic diagnostic procedures, fault code interpretation (OBD-II), troubleshooting flowcharts, and symptom-based diagnostics for all major vehicle systems.
Maintenance:
Scheduled maintenance tasks, oil changes, filter replacements, fluid checks and top-offs, tire rotation, spark plug replacement, and belt inspection/replacement.
Repair:
Detailed step-by-step repair instructions for all components and systems covered in the manual, including engine rebuilds, transmission overhauls, suspension repairs, brake replacements, and electrical system diagnostics.
Troubleshooting:
Comprehensive guide to diagnosing and resolving common and uncommon vehicle issues, with detailed flowcharts and component testing procedures.
Specifications:
Torque specifications for all fasteners, fluid capacities, electrical specifications, diagnostic parameters, and alignment settings.
Depth:
Comprehensive, covering everything from basic maintenance to complete engine and transmission rebuilds, including advanced diagnostic procedures.
Oil Change Interval:
Every 3,000-5,000 miles (5,000-8,000 km) or 6 months, whichever comes first. Use synthetic blend or full synthetic oil.
Air Filter Replacement:
Every 15,000-30,000 miles (24,000-48,000 km) or as needed based on driving conditions.
Spark Plug Replacement:
Every 30,000-60,000 miles (48,000-96,000 km), depending on spark plug type (e.g., platinum).
Timing Belt Replacement:
Crucial for G10A/G13A engines. Typically every 60,000 miles (96,000 km) or 4 years. Failure can cause severe engine damage (interference engine).
Brake Fluid Type:
DOT 3 or DOT 4 (check manual for exact specification).
Power Steering Fluid:
GM Power Steering Fluid (or equivalent, check manual for specific type, generally Dexron III compatible)
Engine Mounts:
Wear and tear leading to vibration and noise.
Ignition Components:
Coil packs and spark plug wires can degrade over time, affecting performance and starting.
Rust And Corrosion:
Common in older vehicles, particularly on wheel arches, rocker panels, and undercarriage.
Automatic Transmission Slippage:
Can occur with age and mileage, often related to fluid condition or internal wear.
