🏷️ Basic Information Identification Make: Kia Model: Optima Year: 2001, 2002 Platform: GD Codes Chassis Code: GD 👋 Introduction Market Position Segment: Mid-size Sedan Segment Description: Competed in a highly contested segment against established Japanese and American manufacturers. Competitive Analysis Key Competitors: Toyota Camry, Honda Accord, Nissan Altima, Ford Fusion, Chevrolet Malibu Key Features Design: Stylish, aerodynamic design for its era, often praised for interior space and comfort. Value Proposition: Offered a compelling blend of features, space, and performance at a competitive price point. Manual Value: Essential for DIY repairs, advanced diagnostics, and maintaining resale value. 📋 Manual Details Coverage Areas Coverage: Complete Service, Repair, and Workshop Page Count Estimated Page Count: 1500+ Manual Type Type: Factory Service Manual (FSM) Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine Mechanical: Full diagnostics, overhaul, timing belt, lubrication, cooling system Engine Performance: Fuel system (injection, pump, injectors), ignition system (coils, plugs, timing), emissions control, EGR, catalytic converter Transmission Manual: Clutch, gearbox repair, linkage adjustment, fluid specifications Transmission Automatic: Overhaul, torque converter, valve body, solenoids, fluid flush procedures, diagnostic codes Brakes: ABS system, hydraulic lines, calipers, rotors, pads, bleeding procedures, parking brake Steering: Power steering system, rack and pinion, tie rods, alignment specifications Suspension: Front and rear suspension components, shock absorbers, struts, control arms, ball joints, bushings, alignment Electrical System: Wiring diagrams, fuse box locations, relay assignments, component testing, charging system (alternator, battery) Lighting: Headlights, taillights, interior lighting, bulb replacement HVAC: Air conditioning system, heater core, blower motor, climate control panel, refrigerant handling Body And Interior: Door panel removal, seat removal, dashboard disassembly, exterior trim, glass replacement Chassis And Frame: Frame specifications, rust prevention, subframe components Procedures Included Maintenance: Oil change, filter replacement, spark plug replacement, fluid checks and changes, tire rotation Diagnostics: Troubleshooting guides, symptom-based diagnosis, OBD-II diagnostic codes and descriptions Repair: Component removal and installation, engine rebuild, transmission repair, brake system repair, electrical component replacement Adjustments: Valve clearance adjustment, throttle body cleaning, parking brake adjustment, clutch adjustment Replacements: Timing belt replacement, water pump replacement, head gasket replacement, alternator replacement, starter replacement Specifications Torque: Detailed torque specifications for all major fasteners Technical Depth Depth: Comprehensive from basic maintenance to full engine and transmission rebuilds Diagnostic Tools: Information on using scan tools and diagnostic equipment 📊 Manual Specifications File Format File Type: PDF Searchable: Yes (text-searchable) Print Quality Printability: Printable Binding Type Binding: N/A (Digital Download) Paper Type Paper Quality: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Code 1: G4GC (1.8L DOHC) Displacement 1: 1.8 Liters (1799 cc) Configuration 1: Inline 4-Cylinder Horsepower 1: 124 hp @ 6000 rpm Torque 1: 117 lb-ft @ 4500 rpm Valve Train 1: DOHC, 16 valves Fuel System 1: Electronic Multi-Port Fuel Injection (MPI) Recommended Fuel 1: 87 Octane Unleaded Gasoline Secondary Engine Engine Code 2: G4JP (2.0L DOHC) Displacement 2: 2.0 Liters (1998 cc) Configuration 2: Inline 4-Cylinder Horsepower 2: 130 hp @ 5500 rpm Torque 2: 133 lb-ft @ 4000 rpm Valve Train 2: DOHC, 16 valves Fuel System 2: Electronic Multi-Port Fuel Injection (MPI) Recommended Fuel 2: 87 Octane Unleaded Gasoline Tertiary Engine Engine Code 3: G6CU (2.5L DOHC V6) Displacement 3: 2.5 Liters (2493 cc) Configuration 3: V-6 Horsepower 3: 145 hp @ 5500 rpm Torque 3: 147 lb-ft @ 4000 rpm Valve Train 3: DOHC, 24 valves Fuel System 3: Electronic Multi-Point Fuel Injection (MPI) Recommended Fuel 3: 87 Octane Unleaded Gasoline Performance 0 60 Mph Approx: 9.5 - 11.0 seconds (depending on engine/transmission) 🔧 Transmission Standard Transmission Type Std: 5-Speed Manual Optional Transmission Type Opt: 4-Speed Automatic Features Automatic Features: Electronically controlled, adaptive shift logic Fluid Specifications Manual Transmission Fluid: API GL-4, SAE 75W-90 (Refer to manual for specific type and capacity) Automatic Transmission Fluid: Kia Genuine ATF SP-III or equivalent (Refer to manual for specific type and capacity) 📐 Dimensions Exterior Length: 187.4 inches (4760 mm) Width: 70.9 inches (1800 mm) Height: 56.7 inches (1440 mm) Wheelbase: 106.3 inches (2700 mm) Interior Passenger Volume: Approx. 97.9 cu ft (2772 L) Cargo Trunk Volume: Approx. 15.9 cu ft (450 L) Weights Curb Weight: Approx. 3100-3300 lbs (1406-1497 kg) Gross Vehicle Weight Rating Gvwr: Approx. 4300 lbs (1950 kg) Wheels Tires Standard Wheel Size: 15 inch Optional Wheel Size: 16 inch Standard Tire Size: P205/65R15 Optional Tire Size: P215/55R16 Bolt Pattern: 5 x 114.3 mm (5 x 4.5 inches) Center Bore: 67.1 mm 🛡️ Safety Features Ratings NHTSA Frontal Driver Crash Test: Good (for 2001 model year where applicable) NHTSA Frontal Passenger Crash Test: Good (for 2001 model year where applicable) IIHS Frontal Offset Crash Test: Acceptable (for 2001-2002 model years) Active Features ABS: Standard on most trims Traction Control: Optional on some trims Passive Features Airbags Front: Driver and front passenger airbags standard Airbags Side: Optional side-impact airbags available on some trims Seatbelts: 3-point seatbelts...