🏷️ Basic Information Identification Make: KIA Model: Sorento Year: 2004 Engine Variant: 3.5L V6 Generation Platform: First Generation (JC) Codes Chassis Code: JC Engine Code: G6CU (likely) 👋 Introduction Market Position Vehicle Segment: Mid-size SUV / Crossover Target Audience: Families seeking versatile and capable utility vehicle Competitive Analysis Key Competitors: Toyota Highlander, Honda Pilot, Ford Explorer, Nissan Pathfinder, Chevrolet Trailblazer Key Features Vehicle Strengths: Spacious interior, available V6 power, comfortable ride, value proposition. Manual Value Proposition: Provides professional-level repair and maintenance information, enabling DIYers and professionals to accurately service the vehicle. 📋 Manual Details Coverage Areas Coverage Scope: Bumper-to-bumper repair and maintenance Page Count Estimated Page Count: Likely 1000+ pages (typical for OEM factory service manuals of this era) Manual Type Manual Classification: OEM Factory Service Manual (FSM) Language Language: English Format Digital Format: PDF 📖 Manual Coverage Systems Covered Powertrain: Engine (3.5L V6 G6CU), transmission (automatic), fuel system, exhaust system, cooling system, lubrication system, ignition system. Chassis: Suspension (front and rear), steering system, braking system (ABS, standard), wheels and tires. Electrical: Wiring diagrams, lighting, power accessories, charging system, starting system, body control modules, diagnostics. Body: Body panels, doors, windows, interior trim, HVAC system, safety restraint systems (airbags). Procedures Included Maintenance: Scheduled maintenance, oil changes, filter replacements, fluid checks and changes, spark plug service, belt replacement. Diagnostics: Troubleshooting guides, symptom-based diagnostics, diagnostic trouble codes (DTCs) and their meaning, on-board diagnostics (OBD-II). Repair: Engine disassembly and assembly, transmission service, brake caliper and rotor replacement, suspension component replacement, steering rack overhaul, electrical component repair. Technical Specifications: Torque specifications, clearances, tolerances, fluid capacities, electrical specifications. Technical Depth Depth Of Information: Comprehensive, covering routine maintenance to complete engine and transmission rebuilds, including detailed diagnostic procedures. 📊 Manual Specifications File Format Document Type: Searchable PDF Indexing: Indexed for easy navigation Print Quality Readability: High quality, designed for clarity of text and diagrams Binding Type Digital Binding: N/A (Digital PDF) Paper Type Digital Paper Simulation: N/A (Digital PDF) ⚙️ Engine Specifications Primary Engine Engine Type: Naturally Aspirated V6 Displacement: 3.5 Liters (3497 cc) Bore X Stroke: 93.0 mm x 82.7 mm (estimated) Valvetrain: DOHC, 4 valves per cylinder (24 valves total) Performance Horsepower Peak: Approx. 200-215 hp (at 5500-5800 rpm, depending on specific market calibration) Torque Peak: Approx. 217-230 lb-ft (at 3000-3500 rpm, depending on specific market calibration) Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) Fuel Type: Unleaded Gasoline Engine Management ECU Type: Electronic Control Unit (ECU) with OBD-II diagnostics 🔧 Transmission Standard Transmission Type: 5-speed Automatic Transmission Optional Transmission Type: N/A (only automatic offered for V6 in 2004) Features Drive Modes: Full-time 4WD (likely standard on V6), with potential for driver-selectable 2WD/4WD modes (check specific trims). Fluid Specifications Automatic Transmission Fluid Type: SPII-ATF or equivalent (refer to manual for precise specification, e.g., ATF SP-III) 📐 Dimensions Exterior Length: Approx. 187.4 inches (4760 mm) Width: Approx. 74.4 inches (1890 mm) Height: Approx. 67.3 inches (1710 mm) Wheelbase: Approx. 106.7 inches (2710 mm) Weights Curb Weight: Approx. 4200-4400 lbs (depending on trim and drivetrain) Cargo Cargo Volume Behind Second Row: Approx. 30.5 cu ft (estimated) Cargo Volume Behind First Row: Approx. 75.0 cu ft (estimated) 🛡️ Safety Features Ratings NHTSA Front Impact: 5-Star (for driver and front passenger in some tests) NHTSA Side Impact: 4-Star (estimated, check specific vehicle documentation) Active Features ABS: Standard Anti-lock Braking System Traction Control: Available Traction Control System (TCS) Passive Features Airbags: Front airbags, available side curtain airbags (check specific vehicle) Seatbelts: 3-point seatbelts with pretensioners for front occupants. 💡 Technology Features Infotainment Audio System: AM/FM stereo with CD player, typically 6-speaker system. Optional premium audio might be available. Navigation: Optional factory navigation system available on higher trims. Driver Assistance Cruise Control: Standard electronic cruise control. Connectivity Aux Input: Likely not standard, but auxiliary input may be present on some units or available as an aftermarket upgrade. 🔧 Maintenance Service Intervals Oil Change Interval: Every 3,750 miles or 6 months (severe duty) / 7,500 miles or 12 months (normal duty) - Consult manual for precise recommendation. Engine Air Filter Replacement: Every 15,000-30,000 miles, or as needed based on driving conditions. Cabin Air Filter Replacement: Every 12,000-15,000 miles or annually. Spark Plug Replacement: Approx. 60,000 - 100,000 miles for iridium or platinum plugs (refer to manual for exact type and interval). Fluid Specifications Engine Oil Type: API SJ or SL classification, SAE 5W-30 viscosity (check manual for confirmation). Engine Oil Capacity: Approx. 5.5-5.8 US quarts (with filter change). Coolant Type: Ethylene glycol-based coolant, typically a green or pink type (consult manual for specific Kia coolant P/N or equivalent). Brake Fluid Type: DOT 3 or DOT 4 (check manual for exact specification). Known Issues Common Wear Items: Brake pads and rotors, suspension bushings, exhaust components, catalytic converter, window regulators. Engine Specific Concerns: Some V6 engines of this era could be prone to oil...