🏷️ Basic Information Identification Make: Jeep Model: Wrangler Year: 2008 Codes Chassis Code: JK Engine Code Identifier: Identification of specific engine codes for JK generation 👋 Introduction Market Position Vehicle Segment: Compact SUV / Off-Road Vehicle Jeep Philosophy: The Wrangler embodies Jeep's core identity of ruggedness, off-road capability, and open-air freedom. Competitive Analysis Key Competitors: Ford Bronco (historic), Toyota FJ Cruiser, Nissan Xterra, Hummer H3. Key Features Iconic Design: Seven-slot grille, round headlights, exposed hinges, removable doors and top. Off Road Prowess: Solid axles (historically, but JK generation introduced front independent suspension on some models), 4x4 systems (Command-Trac, Selec-Trac, Rock-Trac), high ground clearance, short overhangs. Versatility: Adaptable for daily driving and extreme off-road adventures, configurable for open-air driving. 📋 Manual Details Coverage Areas Coverage Scope: All models and all repairs A-Z, vehicle specific Page Count Estimated Page Count: Detailed page count unavailable in provided data, but described as comprehensive. Manual Type Type: Service and Repair Manual Source: Factory-level or equivalent OEM technical documentation Language Language: English Format Format: Likely digital (PDF) or printed, typical for technician manuals. 📖 Manual Coverage Systems Covered Powertrain: Engine mechanical, engine performance, fuel system, cooling system, lubrication system, ignition system, exhaust system, manual transmission, automatic transmission, transfer case, driveline, axles. Chassis: Suspension system (front and rear), steering system, brake system (front and rear), wheels and tires. Electrical: Body electrical systems, lighting, instrumentation, power windows, power locks, audio system, climate control system, engine control module (ECM) diagnostics, powertrain control module (PCM) diagnostics. Body: Body construction, exterior panels, interior trim, doors, windows, roof systems (soft top, hard top), seats. Procedures Included Maintenance: Scheduled maintenance, oil changes, fluid checks and replacements, filter replacements, tire rotations, brake pad inspection. Diagnostics: Troubleshooting guides, diagnostic trouble codes (DTCs) interpretation, component testing, electrical schematic analysis. Repair: Step-by-step repair procedures for all major systems, including engine disassembly/assembly, transmission overhaul, suspension component replacement, brake caliper rebuild, electrical component replacement. Installation: Installation procedures for major components and accessories, including timing belt replacement, clutch replacement, shock absorber installation, power steering pump replacement. Technical Depth Depth: Complete repair and diagnostic information equivalent to dealership technician manuals, covering everything from basic maintenance to full engine and transmission rebuilds. 📊 Manual Specifications File Format Digital Format: Likely PDF with searchable text and high-resolution diagrams. Print Quality Print Quality Assessment: Assumed high quality for diagrams, schematics, and procedural steps, reflecting dealer-level standards. Binding Type Binding Type Assessment: If printed, typically bound for durability and ease of use in a workshop environment. Paper Type Paper Type Assessment: If printed, usually on durable, possibly glossy paper to withstand workshop conditions and display clear diagrams. ⚙️ Engine Specifications Primary Engine Engine Type: 3.8L V6 (6G75/EGF) Performance Horsepower: 202 hp @ 5200 rpm Torque: 237 lb-ft @ 4000 rpm Fuel System Fuel Delivery: Sequential Multi-Port Fuel Injection (MPI) Engine Type Engine Bore Stroke: 96.0 mm x 87.0 mm Engine Compression Ratio: 9.6:1 Engine Firing Order: 1-2-3-4-5-6 Engine Displacement: 3778 cc (230.5 cu. in.) Engine Valvetrain: Overhead Valve (OHV), 12 valves 🔧 Transmission Standard Transmission Type: 6-speed manual (NSG 370) Optional Transmission Type: 4-speed automatic (42RLE) Features Transfer Case Options: Command-Trac NV241G (2-speed, part-time 4WD), optional Rock-Trac NV241OR (2-speed, part-time 4WD with locking differentials on Rubicon models). Fluid Specifications Manual Transmission Fluid: Mopar Manual Transmission Lubricant (MS-9224) or equivalent SAE 75W-90 synthetic gear oil. Automatic Transmission Fluid: Mopar ATF+4 (MS-9602) or equivalent. 📐 Dimensions Exterior Wheelbase: 95.4 inches (2423 mm) for 2-door, 116.0 inches (2946 mm) for 4-door Unlimited Length: 160.0 inches (4064 mm) for 2-door, 179.4 inches (4557 mm) for 4-door Unlimited Width: 73.4 inches (1864 mm) Height: 70.9 inches (1801 mm) (hardtop) Cargo Cargo Volume Behind Rear Seat: Approx. 12.9 cu. ft. (2-door), 46.4 cu. ft. (4-door Unlimited) Weights Curb Weight: Approx. 3,872 - 4,410 lbs (1756 - 2000 kg) depending on configuration. Towing Capacity: Up to 2,000 lbs (907 kg) for 2-door, 3,500 lbs (1588 kg) for 4-door Unlimited. 🛡️ Safety Features Ratings NHTSA Frontal Crash Rating: 4 stars (driver and passenger) for 2008 model year. IIHS Moderate Overlap Frontal Offset: Good (for models tested, likely representative of the generation) Active Features Traction Control: Electronic Stability Control (ESC), Traction Control System (TCS), Electronic Roll Mitigation (ERM), Anti-lock Braking System (ABS). Passive Features Airbags: Front driver and passenger airbags. Seat Belts: 3-point seat belts with pretensioners. Rollover Protection: Integral roll cage structure. 💡 Technology Features Infotainment Audio System Options: Base AM/FM/CD, optional Infinity premium audio system, Uconnect hands-free communication system with Bluetooth and voice command available on higher trims or as options. Navigation: Optional SiriusXM Navigation system on some models. Driver Assistance Stability Control: Standard Electronic Stability Control (ESC) including Traction Control, Electronic Roll Mitigation, and ABS. Tire Pressure Monitoring: Standard Tire Pressure Monitoring System (TPMS). Connectivity Connectivity Features: Uconnect system integration (if equipped) for hands-free calling and audio streaming. 🔧 Maintenance Service...