Vehicle Segment:
Compact to mid-size car, competing in a segment with strong presence from Japanese and European manufacturers.
Key Competitors:
Examples of competitors during this era include Chevrolet Cavalier, Ford Escort, Honda Civic, Toyota Corolla, Volkswagen Golf/Jetta.
Manual Value Proposition:
Provides in-depth technical guidance mirroring professional technician information, enabling comprehensive DIY repairs and maintenance.
Manual Structure:
Organized with numbered instructions, bold figure numbers, and detailed illustrations for ease of use.
Engine Service:
Complete engine overhaul, diagnostics, tune-ups, timing belt replacement, cooling system, fuel system, exhaust system
Transmission Service:
Manual and Automatic transmission repair, fluid changes, clutch service, diagnostics
Brake System:
Front and rear brake component service, hydraulic systems, ABS troubleshooting
Suspension And Steering:
Struts, shocks, ball joints, tie rods, power steering system repair
Electrical System:
Wiring diagrams, lighting, ignition system, charging system, starter motor, fuses, relays, sensors
Body And Chassis:
Body panel repair, interior trim, door mechanisms, glass replacement, chassis components
Heating And Air Conditioning:
HVAC system diagnostics and repair, refrigerant service
Fuel And Emissions:
Fuel injection system, emissions control systems, evaporative emissions (EVAP)
Maintenance Procedures:
Oil changes, filter replacements, fluid checks, spark plug replacement, belt inspection/replacement
Diagnostic Procedures:
Troubleshooting guides, symptom-based diagnostics, OBD-II code interpretation
Repair Procedures:
Detailed step-by-step instructions for component replacement and repair
Rebuild Procedures:
Engine and transmission rebuilds, detailed component overhauls
Electrical Troubleshooting:
Combined with detailed wiring diagrams for ease of diagnosis
Depth Of Coverage:
Comprehensive, from basic maintenance to advanced diagnostics and full rebuilds
Target Audience:
Professional Technicians and DIY Mechanics
Engine Type:
Inline-4 Cylinder
Displacement:
Likely 1.6L or 1.8L Ecotec engines, variations may exist depending on market and trim.
Horsepower Range:
Estimated 100-120 hp, depending on specific engine and tune.
Torque Range:
Estimated 100-110 lb-ft, dependent on engine variant.
Fuel Delivery:
Electronic Fuel Injection (EFI)
Fuel Type:
Unleaded Gasoline
Crash Test Information:
While official NHTSA/IIHS ratings for these specific model years might be limited, the vehicle generally featured standard safety equipment for its era. Consult specific regional safety reports if available.
Active Safety Features:
Anti-lock Braking System (ABS) available on some trims, power-assisted brakes.
Passive Safety Features:
Driver and front passenger airbags, crumple zones, side-impact door beams.
Audio System:
Basic AM/FM radio with cassette or CD player, likely with 4-6 speakers depending on trim.
Display:
Simple analog gauges and basic dashboard display for warning lights and odometer.
Cruise Control:
Available as an option or on higher trim levels.
Connectivity Features:
Limited to basic connectivity for audio system; no advanced infotainment or smartphone integration available for these model years.
Oil Change Interval:
Typically 5,000 - 7,500 miles (8,000 - 12,000 km) or 6 months, whichever comes first. Consult manual for specific engine/oil type recommendations.
Timing Belt Interval:
Crucial item. Expected interval around 60,000 - 90,000 miles (96,000 - 145,000 km). Failure can cause catastrophic engine damage. Consult manual for exact interval and procedure.
Coolant Flush Interval:
Typically every 30,000 - 50,000 miles (48,000 - 80,000 km) or 2-3 years. Use recommended coolant type.
Engine Oil Spec:
Likely SAE 5W-30 or 5W-40, API SJ or higher. Verify with manual.
Coolant Spec:
Ethylene Glycol based, typically a pink or orange color. Do NOT mix types. Refer to manual for specific type.
Brake Fluid Spec:
DOT 3 or DOT 4. Always use fresh fluid from a sealed container.
Common Wear Items:
Suspension components (bushings, ball joints), exhaust system, potentially electrical connectors due to age.
Engine Reliability:
Timing belt is a critical maintenance item; neglecting it leads to severe engine failure. Some minor oil leaks may develop with age.
Transmission Issues:
Automatic transmissions can be sensitive to fluid maintenance; regular changes are advised. Clutch wear for manual transmissions.
Brand Origin:
Daewoo Motors was a South Korean automobile manufacturer, known for producing a range of vehicles, often based on designs from other manufacturers.
Nubira Generation:
The Nubira, introduced in 1997, replaced the Daewoo Espero. It was designed by Giorgetto Giugiaro of Italdesign. This manual covers the first generation (J100/J150).
Production Period:
1997-2002 (First Generation).
Manufacturing Locations:
Primarily South Korea, with production or assembly also occurring in other countries.
