🏷️ Basic Information Identification Make: Jaguar Model: XJ8 Generation Code: X308 Model Years Covered: 1997, 1998, 1999, 2000, 2001, 2002, 2003 Chassis Code: X308 👋 Introduction Market Position Segment: Luxury Sedan Brand Heritage: Jaguar is renowned for its blend of performance, luxury, and distinctive British styling. Competitive Analysis Key Competitors: BMW 7 Series, Mercedes-Benz S-Class, Audi A8, Lexus LS Key Features Vehicle Highlights: The XJ8 (X308) is characterized by its refined ride, powerful V8 engine, classic Jaguar styling, and opulent interior. Manual Benefit: Empowers owners to perform routine maintenance and complex repairs, saving significant costs compared to dealership services. 📋 Manual Details Coverage Areas Primary Coverage: Complete Workshop Service Repair Model Variant Coverage: All Models, Engines, Trim Levels, and Transmission Types Page Count Estimated Page Count: Extensive (Detailed, A-Z procedures) Manual Type Type: Workshop Service Repair Manual Language Language: English Format Format: Downloadable Digital Format (PDF Compatible) 📖 Manual Coverage Systems Covered Powertrain: Engine, Fuel System, Cooling System, Exhaust System, Transmission (Automatic) Chassis: Suspension (Front and Rear), Steering System, Brakes (ABS, Traction Control), Wheels and Tires Electrical: Charging System, Starting System, Ignition System, Lighting, Instrumentation, HVAC Controls, Body Electrical, Power Accessories, SRS (Airbag) System Body: Body Panels, Doors, Windows, Mirrors, Seats, Interior Trim, Exterior Trim, Bumpers Procedures Included Maintenance: Scheduled Maintenance, Oil Changes, Filter Replacements, Fluid Level Checks and Top-offs, Lubrication Diagnostics And Troubleshooting: Fault Code Diagnosis, Symptom-based Troubleshooting Guides, Electrical Schematics, Component Testing Repair And Overhaul: Engine Rebuilds, Transmission Overhauls, Suspension Component Replacement, Brake System Repairs, Electrical Component Replacement, Body Panel Repairs Installation And Adjustment: Component Installation, Calibration, Adjustments (e.g., wheel alignment, parking brake) Engine Management Diagnostics: Includes procedures for diagnosing engine control module (ECM) fault codes and related sensor/actuator testing. Suspension Component Replacement: Step-by-step guides for replacing control arms, ball joints, shock absorbers, and springs. Technical Depth Depth: Comprehensive (from basic fluid changes to complete engine and transmission rebuilds) Electrical Schematics Detail: Detailed wiring diagrams for all electrical systems, crucial for troubleshooting complex faults. 📊 Manual Specifications File Format File Type: PDF (Portable Document Format) Accessibility: Viewable on PC, Mac, Tablets, Smartphones Software Requirement: Adobe Reader (Free Download) Print Quality Print Capability: Printable (Individual pages, chapters, or entire manual) Image Quality: High-quality images and diagrams included Binding Type Binding: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Family: Jaguar AJ-V8 Engine Displacement 1997 2002: 3.2 L (3200 cc) / 4.0 L (3996 cc) Engine Displacement 2003: 3.5 L (3555 cc) / 4.2 L (4196 cc) Engine Type: Naturally Aspirated V8 Performance Horsepower 3.2L: Approx. 237 hp @ 6000 rpm Torque 3.2L: Approx. 256 lb-ft @ 4200 rpm Horsepower 4.0L: Approx. 290 hp @ 6100 rpm Torque 4.0L: Approx. 290 lb-ft @ 4300 rpm Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) Fuel Type: Premium Unleaded Gasoline (91 Octane or Higher Recommended) 🔧 Transmission Standard Transmission Type: ZF 5HP24 5-Speed Automatic Transmission Optional Optional Transmission: N/A (5-speed automatic was standard for all XJ8 models) Features Transmission Control: Adaptive Electronic Control, Sport Mode Fluid Type Transmission Fluid Specification: Jaguar JLM20259 / MERCON V (or equivalent with correct Jaguar approval) 📐 Dimensions Exterior Wheelbase: Approx. 119.9 inches (3045 mm) Length: Approx. 201.2 inches (5110 mm) Width: Approx. 72.5 inches (1842 mm) Height: Approx. 54.2 inches (1377 mm) Weights Curb Weight: Approx. 3800 - 4000 lbs (1725 - 1815 kg) depending on configuration 🛡️ Safety Features Ratings NHTSA Rating Era: Tests from this era are not directly comparable to modern standards. Focus on specific crashworthiness. Active Features ABS: Standard Anti-lock Braking System (ABS) Traction Control: Standard Traction Control System (TCS) Passive Features Airbags: Driver and Passenger Front Airbags, Side Airbags (optional on some models) Seatbelts: Three-point inertia-reel seatbelts with pretensioners 💡 Technology Features Infotainment Audio System: Premium sound systems, often with CD changer integration and optional navigation. Navigation: Optional GPS navigation system with early generation map displays. Driver Assistance Cruise Control: Standard adaptive cruise control systems (optional on some models). Connectivity Phone Integration: Early integrated cellular phone systems (optional) were available, often requiring a specific SIM card. 🔧 Maintenance Service Intervals Oil Change Interval: Every 10,000 miles or 12 months, whichever comes first (synthetic oil recommended) Transmission Fluid Service: Recommended every 60,000 miles or as per manual specifics Coolant Service: Inspect regularly, flush and replace every 50,000 miles or 5 years Fluid Specifications Engine Oil Specification: API SG/SH/SJ or ACEA A2/A3, SAE 5W-30 or 10W-30 (check owner's manual for precise recommendation) Coolant Specification: Jaguar specification coolant (typically a long-life silicate-free OAT coolant) Brake Fluid Specification: DOT 3 or DOT 4 Known Issues Timing Chain Tensioners: Early AJ-V8 engines (pre-2002) are known for brittle plastic timing chain tensioners that can fail, leading to severe engine damage. Replacement with updated components is critical. Nikasil Cylinder Liners: Early 4.0L V8 engines used Nikasil coatings, which could degrade...