Segment:
Compact to mid-size sedan, aimed at value-conscious buyers.
Target Audience:
Aspirational families and individuals seeking practical and affordable transportation, with a design influenced by European styling.
Key Competitors:
Ford Sierra, Opel Vectra, Hyundai Sonata, Kia Concord (models available in relevant markets during its production run).
Competitive Advantage:
Often offered a competitive price point with a focus on styling and a decent level of standard equipment.
Design Influence:
Styled by Giorgetto Giugiaro, giving it a distinctive and somewhat European aesthetic for its time.
Interior Space:
Generally praised for its spacious interior and comfortable seating for its class.
Powertrain Options:
A range of four-cylinder gasoline engines offering a balance of performance and economy.
Primary Coverage:
Complete Factory Service and Repair
Engine Coverage:
All gasoline engine variants offered in the Espero model range for the specified years.
Transmission Coverage:
Manual and Automatic transmission systems.
Chassis Coverage:
Suspension (front and rear), steering system, braking system, exhaust system, fuel system components.
Electrical Coverage:
Complete electrical system, including wiring diagrams, component testing, lighting, ignition, charging system, and accessories.
Body Coverage:
Body structure, panels, doors, windows, interior trim, HVAC system, and exterior components.
Estimated Pages:
Likely 1000+ pages, typical for a full factory service manual.
Type:
Factory Service Manual (FSM)
Purpose:
Repair, diagnostics, maintenance, troubleshooting, and specifications for Daewoo technicians and advanced DIYers.
Language:
English (primary inferred from product listing)
Engine Mechanical:
Engine assembly, cylinder head, valve train, pistons, crankshaft, lubrication system, cooling system.
Engine Management:
Fuel injection systems (e.g., TBI, MPI), ignition systems, emission control systems, ECU operation and diagnostics.
Transmission Manual:
Clutch system, gearshift mechanism, gearbox disassembly and assembly, component replacement.
Transmission Automatic:
Torque converter, valve body, planetary gear sets, hydraulic controls, transmission fluid specifications and maintenance.
Brake System:
Front and rear disc/drum brakes, hydraulic system, ABS (if applicable), parking brake.
Steering System:
Power steering system, steering rack/box, linkages, components.
Suspension System:
Front MacPherson struts, rear independent suspension, shock absorbers, springs, control arms, bushings.
Fuel System:
Fuel tank, fuel pump, fuel lines, fuel filter, fuel injectors, pressure regulator.
Exhaust System:
Exhaust manifold, catalytic converter, mufflers, pipes, hangers.
HVAC System:
Air conditioning, heating, ventilation, blower motor, controls, refrigerant handling.
Body And Trim:
Exterior body panels, doors, hood, trunk lid, interior trim panels, seat adjustments.
Electrical Lighting:
Headlights, taillights, interior lighting, fog lights, auxiliary lighting.
Electrical Charging:
Alternator, battery, charging system circuit.
Electrical Ignition:
Ignition coil, spark plugs, distributor (if applicable), ignition timing.
Maintenance Procedures:
Routine checks, oil changes, filter replacements, fluid top-offs, belt adjustments, spark plug replacement, brake pad/shoe replacement.
Diagnostic Procedures:
Troubleshooting guides, symptom-based diagnostics, fault code interpretation, component testing procedures.
Repair Procedures:
Step-by-step instructions for component removal, installation, and adjustment for all major systems.
Overhaul Procedures:
Detailed procedures for engine, transmission, and major component rebuilds.
Wiring Diagrams:
Comprehensive electrical wiring schematics for all vehicle systems.
Depth:
Comprehensive. Covers everything from basic scheduled maintenance to complete engine and transmission overhauls and complex electrical diagnostics.
Diagnostics Support:
Includes diagnostic charts, trouble codes, and procedures for using diagnostic tools specific to the era.
Torque Specifications:
Detailed torque values for all critical fasteners.
Alignment Specs:
Wheel alignment angles, settings, and procedures.
Special Tools:
Lists and descriptions of special tools required for specific repair procedures.
Engine Code Examples:
G16SED (1.6L), G18SED (1.8L), C20SED (2.0L OHV), C20XE (2.0L DOHC - some markets/performance variants)
Displacement:
1.6L (1598cc), 1.8L (1799cc), 2.0L (1998cc)
Horsepower Range:
Approximately 85 hp (1.6L) to 130 hp (2.0L DOHC C20XE).
Torque Range:
Approximately 130 Nm (1.6L) to 170 Nm (2.0L DOHC C20XE).
Injection Type:
Multi-point Fuel Injection (MPI) or Throttle Body Injection (TBI) depending on engine and model year.
Fuel Type:
Unleaded Gasoline (Petrol)
Valvetrain:
SOHC or DOHC (depending on engine variant), 8 or 16 valves.
Cooling System:
Liquid-cooled, with thermostat and electric fan (or belt-driven fan on some early models).
Ignition System:
Electronic Ignition (EI) with distributor or distributorless ignition system (DIS) on later models.
Oil Change Interval:
Typically every 5,000-7,500 miles or 6-12 months, refer to specific manual for exact mileage/time.
Air Filter Replacement:
Every 15,000-30,000 miles or as needed based on driving conditions.
Spark Plug Replacement:
Every 30,000-60,000 miles, depending on plug type (copper vs. platinum).
Timing Belt Replacement:
Crucial for DOHC engines; typically 60,000-90,000 miles. Critical for engine survival if it breaks.
Engine Oil Type:
API SG/SH or higher, SAE 10W-30 or 10W-40 common. Manual will specify exact viscosity and API rating.
Coolant Type:
Ethylene glycol-based antifreeze, typically a 50/50 mix with distilled water. Refer to manual for color/type specification.
Brake Fluid Type:
DOT 3 or DOT 4.
Power Steering Fluid:
Specific hydraulic fluid or ATF, consult manual for correct type.
Engine:
Potential for head gasket issues on some engines, especially if maintenance is neglected. Idle control valve issues.
Electrical:
Corrosion on electrical connectors, aging wiring harnesses, issues with ignition modules or sensors due to age.
Suspension:
Wear in control arm bushings, ball joints, and strut mounts. Rattling noises from suspension components.
Rust:
Common on older vehicles, particularly in areas prone to salt exposure. Check wheel arches, sills, and around windows.
HVAC:
Leaking AC systems, clogged heater cores, blower motor resistor failures.
Parent Company:
Daewoo Motor Company (South Korea), part of the Daewoo Group conglomerate.
Market Entry Strategy:
Daewoo entered European and international markets aggressively in the late 1980s and early 1990s, often rebadging or developing vehicles with European design input.
Development:
The Espero was developed based on the chassis of the Opel Vectra A (GM's European platform).
Design Era:
Designed in the late 1980s, reflecting contemporary automotive styling trends with a focus on aerodynamic efficiency and sharp lines.
Production Years:
1990-1999 (globally)
Manufacturing Locations:
South Korea (primary), potentially assembly in other international locations.
Market Presence:
Sold in Europe, Australia, North America (as Daewoo LeMans/Cielo during certain periods, though Espero was a distinct model in many markets), and other global regions.