Powertrain Engine:
Engine mechanical, lubrication system, cooling system, fuel system, exhaust system, engine management (ECU, sensors, actuators).
Powertrain Transmission:
Manual transmission, automatic transmission (if applicable for the years/models), clutch, drive shafts, differentials.
Chassis Suspension:
Front suspension, rear suspension, shock absorbers, springs, control arms, wheel bearings.
Chassis Steering:
Steering system components, power steering pump, steering rack/box, tie rods.
Chassis Brakes:
Brake system components (discs, pads, calipers, master cylinder, proportioning valve, ABS), brake lines, parking brake.
Electrical Lighting:
Headlights, taillights, interior lighting, fog lights, bulb specifications.
Electrical Instruments:
Instrument cluster, gauges, warning lights, diagnostic port (OBD-II).
Electrical Powertrain:
Ignition system, starting system, charging system (alternator, battery), engine control sensors and actuators.
Electrical Body:
Power windows, power locks, mirrors, horn, wipers, washers, central locking, remote keyless entry.
HVAC:
Heating, Ventilation, and Air Conditioning (HVAC) system components, refrigerant, blower motor, controls.
Body Exterior:
Body panels, doors, hood, trunk/tailgate, bumpers, glass, seals, trim.
Body Interior:
Seats, dashboard, door panels, carpets, headliner, interior trim.
Maintenance Routine:
Oil changes, filter replacements, fluid checks and top-offs, tire rotations, brake inspections.
Troubleshooting:
Diagnostic procedures for common faults, fault code interpretations (OBD-II).
Repair Engine:
Engine tune-up, component replacement (spark plugs, belts, hoses, gaskets), cylinder head removal/installation, piston and ring replacement.
Repair Transmission:
Clutch replacement, transmission fluid changes, internal transmission component repair/replacement (if detailed).
Repair Brakes:
Brake pad/disc replacement, caliper rebuilding, master cylinder replacement, ABS system diagnostics and repair.
Repair Electrical:
Wiring harness repair, component testing and replacement (alternator, starter, sensors), fuse and relay identification.
Repair HVAC:
AC system recharge, component replacement (compressor, condenser, evaporator), heater core replacement.
Body Repair:
Door and panel alignment, glass replacement, bumper repair/replacement.
Suspension Steering Repair:
Shock absorber/strut replacement, ball joint replacement, tie rod end replacement, power steering system repair.
Depth:
Comprehensive (engine rebuilds, transmission overhauls, complete electrical system diagnostics, detailed component replacement).
Diagnostics:
Detailed diagnostic procedures, expected values, testing methods, wiring diagrams, component testing.
Specifications:
Torque specifications, clearances, fluid capacities, electrical resistance values, pressure specifications.
Diagrams:
Exploded views, system diagrams, wiring diagrams, component location diagrams.
Model Range:
Nubira, Lacetti, Tacuma, Rezzo, Evanda
Engine 1 6L:
1.6L DOHC (e.g., F16D3/Ecotec L84), ~109-114 hp, ~110-112 lb-ft torque.
Engine 1 8L:
1.8L DOHC (e.g., T18SED/Ecotec L88/Z18XER), ~114-122 hp, ~118-125 lb-ft torque.
Engine 2 0L:
2.0L DOHC (e.g., DOHC 20LE/X20SED), ~120-130 hp, ~130-135 lb-ft torque (primarily for Evanda).
Engine 2 0L Diesel:
2.0L Turbo Diesel (e.g., DV6-TED4 derived), ~120 hp, ~207 lb-ft torque (primarily for European market Lacetti).
Power Delivery:
Generally linear power delivery, adequate for daily driving but not performance-oriented.
Injection Type:
Multi-point Fuel Injection (MPI) or Gasoline Direct Injection (GDI) on later variants if applicable.
Fuel Type:
Unleaded Gasoline (Octane rating as per manual), Diesel for diesel variants.
Oil Change Interval:
Typically 7,500-10,000 miles (12,000-15,000 km) or 6-12 months, whichever comes first. Check manual for specific mileage/timeframes.
Air Filter Replacement:
Recommend checking at 15,000-20,000 miles (24,000-32,000 km), replace as needed or every 30,000-40,000 miles (48,000-64,000 km).
Spark Plug Replacement:
Copper plugs: ~30,000 miles. Platinum/Iridium: ~60,000-100,000 miles. Consult manual for exact type and interval.
Timing Belt Replacement:
Crucial for interference engines. Typically 60,000-90,000 miles (96,000-144,000 km) or 5-7 years. Check manual for engine specific type (belt or chain).
Engine Oil Viscosity:
Commonly SAE 5W-30 or 10W-40. Manual specifies exact viscosity based on ambient temperature. GM dexos1 or API SN certified oil recommended.
Coolant Type:
GM-spec orange silicate-free coolant (Dex-Cool equivalent) or a universal OAT coolant. 50/50 mix with distilled water.
Transmission Fluid Atf:
Dexron-III H or Dexron-VI for automatic transmissions. Manual transmission fluid: GL-4 rated 75W-90 or 80W-90 gear oil. Verify exact specification.
Brake Fluid Type:
DOT 3 or DOT 4 brake fluid. Ensure it is compatible with ABS systems.
Engine Mounts:
Wear and tear leading to vibration at idle, particularly on higher mileage vehicles.
Suspension Components:
Premature wear of ball joints, tie rod ends, and control arm bushings common due to road conditions.
Exhaust System:
Rusting and corrosion of exhaust pipes and mufflers, especially in areas with road salt.
Electrical Connectors:
Corrosion or loose connections in wiring harnesses, particularly for external lights and sensors.
Power Steering Pump:
Potential leaks or noise from the power steering pump.
Automatic Transmission:
Occasional hard shifts or slipping, often related to fluid degradation or valve body issues.
Origin:
Daewoo Motors (South Korea), later branded as Chevrolet for global markets post-GM acquisition.
Nubira Lacetti:
Successor to Daewoo Nubira (J100), evolved into the Chevrolet Lacetti (J200) platform with various body styles (sedan, hatchback, wagon).
Tacuma Rezzo:
Compact MPV, also known as Daewoo Rezzo, developed from the Daewoo Lanos platform.
Evanda:
Mid-size sedan, successor to Daewoo Leganza, showcasing a more premium positioning.
Production Years Covered:
2005, 2006, 2007, 2008 (as specified in the product name).
Manufacturing Locations:
Primarily South Korea (Daewoo plants), potentially other GM assembly sites globally.