🏷️ Basic Information Identification Make: Jeep Model: Cherokee Generation: XJ Model Year: 1988 Codes Chassis Code: XJ 👋 Introduction Market Position Vehicle Segment: Compact SUV / Off-road utility vehicle. Jeep Cherokee Xj Role: The XJ redefined the SUV segment, offering unibody construction for a lighter, more comfortable ride while retaining Jeep's legendary off-road capability. Competitive Analysis Key Competitors 1988: Ford Bronco II, Chevrolet S-10 Blazer, Toyota 4Runner, Nissan Pathfinder. Key Features Cherokee Xj Distinction: Unibody construction, compact size, strong off-road performance, and proven durability. Manual Value Proposition: Provides owners with the knowledge to perform maintenance and repairs, extending the vehicle's lifespan and reducing reliance on professional mechanics. 📋 Manual Details Coverage Areas Coverage Summary: Complete service and repair information for the 1988 Jeep Cherokee XJ. Page Count Estimated Pages: Detailed page count not specified, but described as 'complete' and 'every information and detail'. Manual Type Manual Type: Digital Service and Repair Manual Language Language: English Format Format: Digital (likely PDF) 📖 Manual Coverage Systems Covered Engine Mechanical: Full coverage of engine assembly, disassembly, repair, and troubleshooting. Engine Performance: Details on fuel delivery, ignition, cooling, lubrication, and exhaust systems. Transmission: Repair and maintenance procedures for both automatic and manual transmissions. Drivetrain: Information on transfer case, differentials, axles, and drive shafts. Suspension: Comprehensive coverage of front and rear suspension components, alignment, and repair. Steering: Details on steering system components, service, and troubleshooting. Brakes: In-depth information on brake system components, hydraulic systems, and servicing. Electrical System: Coverage of starting and charging systems, lighting, instrumentation, and wiring diagrams. Body And Frame: Procedures for body repairs, panel replacement, and structural integrity. HVAC: Service and repair of the heating, ventilation, and air conditioning system. Fuel System: Details on fuel tank, pump, lines, injectors, and related components. Procedures Included Routine Maintenance: Oil changes, filter replacements, fluid checks, and lubrication schedules. Troubleshooting Diagnostics: Systematic diagnostic procedures for identifying and resolving common issues. Component Replacement: Step-by-step instructions for replacing major and minor components. Engine Rebuild: Detailed instructions for engine disassembly, inspection, and reassembly. Transmission Overhaul: Procedures for transmission inspection, repair, and overhaul. Electrical Diagnostics: Wiring diagrams and troubleshooting guides for electrical circuits. Brake Service: Brake pad replacement, rotor resurfacing, caliper service, and bleeding procedures. Suspension Repair: Replacement of ball joints, tie rod ends, bushings, and shock absorbers. Body Repair: Procedures for dent removal, panel alignment, and rust repair. Technical Depth Depth Level: Comprehensive, covering from basic maintenance to complete engine and transmission overhauls. 📊 Manual Specifications File Format File Type: Likely PDF (Searchable text and high-resolution images expected for a 'digital' manual). Print Quality Print Usability: Designed for digital viewing, can be printed for workshop use. Quality of printed output depends on user's printer. Binding Type Binding Type: N/A (Digital format) Paper Type Paper Type: N/A (Digital format) ⚙️ Engine Specifications Primary Engine Engine Code And Type: 4.0L Inline-6 (OHV) - AMC 242 Engine Displacement: 242 cubic inches (3960 cc) Bore X Stroke: 3.875 in x 3.562 in Compression Ratio: 8.8:1 Cylinder Head: Overhead Valve (OHV) Block Material: Cast Iron Head Material: Cast Iron Performance Horsepower Rating: Approximately 173 hp @ 4000 rpm (varies slightly by year/spec) Torque Rating: Approximately 220 lb-ft @ 2000 rpm (varies slightly by year/spec) Fuel System Fuel Delivery: Multi-point Fuel Injection (MPI) Fuel Type: Unleaded gasoline (87 octane recommended) Ignition System Ignition Type: Distributorless Ignition System (DIS) or Distributor-based system with electronic control. Cooling System Cooling System Type: Pressurized liquid cooling system. Lubrication System Oil Capacity: 6 US quarts (5.7 liters) with filter change. Recommended Oil Viscosity: SAE 10W-30 or 10W-40 (refer to manual for specific climate/operating conditions) 🔧 Transmission Standard Transmission Type Standard: 3-speed automatic (e.g., Chrysler A904 / AW4 - though AW4 was common in later years, verify for '88 spec). Optional Transmission Type Optional: 5-speed manual transmission (e.g., Peugeot BA-10/5 or AX-15, depending on production date and engine). Features Transmission Fluid Type Auto: ATF+3 or ATF+4 (check specific manual for '88 recommendation, often Dexron II/III equivalent). Transmission Fluid Type Manual: API GL-5 gear oil (specific viscosity based on temperature, typically 75W-90 or 80W-90). Transfer Case: Command-Trac (part-time 4WD system) with a 2.72:1 low-range ratio typically. NP231 transfer case common. 📐 Dimensions Exterior Wheelbase: 101.4 inches (2576 mm) Length: 165.9 inches (4214 mm) Width: 69.4 inches (1763 mm) Height: 63.4 inches (1610 mm) Ground Clearance: Approx. 8.5 inches (216 mm) at differential housings (varies with tire size and suspension lift). Weights Curb Weight: Approx. 3,200 - 3,600 lbs (1451 - 1633 kg) depending on configuration. Gross Vehicle Weight Rating Gvw: Approx. 4,600 - 4,800 lbs (2087 - 2177 kg) 🛡️ Safety Features Ratings NHTSA Ratings 1988: Specific NHTSA crash test ratings for 1988 models are not widely available in a standardized format for comparison to modern standards. However, the XJ was known for its robust build. Active Features Active Safety Features: Four-wheel...