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Introduction
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Market Position
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Vehicle Segment:
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Compact SUV / Sport Utility Vehicle
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Target Audience:
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Enthusiasts, DIY mechanics, professional workshops servicing Isuzu vehicles.
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Competitive Analysis
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Competitors 2002:
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Honda CR-V, Toyota RAV4, Ford Escape, Mazda Tribute, Nissan Xterra.
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Key Features
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Vehicle Type:
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Two-door compact SUV with removable roof section ('Sport' designation).
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Utility:
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Known for its ruggedness, off-road capability for its class, and versatile utility.
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Manual Coverage
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Systems Covered
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Engine:
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Complete engine disassembly, assembly, diagnostics, and repair for all available engine variants.
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Transmission:
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Service and repair of automatic and manual transmissions, including clutch, drivetrain components, and transfer case.
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Brakes:
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Diagnosis and repair of hydraulic brake systems, ABS, parking brake, and related components.
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Electrical:
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Wiring diagrams, component testing, diagnosis of electrical faults, including lighting, ignition, charging, starting, and accessories.
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Suspension Steering:
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Front and rear suspension geometry, component replacement, steering system diagnosis and repair.
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Body Chassis:
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Body panel repair, door mechanisms, interior trim, chassis components, corrosion protection.
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HVAC:
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Air conditioning system servicing, heating and ventilation system diagnostics and repair.
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Fuel Emissions:
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Fuel delivery system, evaporative emission control, exhaust system, and engine management for emissions compliance.
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Procedures Included
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Maintenance:
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Scheduled maintenance procedures, fluid level checks, filter replacements, tune-ups, and preventative care.
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Troubleshooting:
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Systematic diagnostic procedures for common and uncommon issues, fault code interpretation.
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Repair:
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Step-by-step repair instructions for all major vehicle components and systems.
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Diagnostics:
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Detailed diagnostic flowcharts and testing procedures for electrical and mechanical systems.
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Specifications:
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Torque specifications, clearances, alignment data, and other critical technical parameters.
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Technical Depth
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Depth:
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Comprehensive, covering everything from basic fluid changes and inspections to full engine and transmission rebuilds, including advanced electrical diagnostics.
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Engine Specifications
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Primary Engine
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Engine Code And Type:
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2.2L DOHC 16-valve 4-cylinder (C22SE), 3.2L DOHC 24-valve V6 (6VD1)
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Performance
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2.2L Horsepower:
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Approximately 130 hp @ 5000 rpm
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2.2L Torque:
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Approximately 135 lb-ft @ 2800 rpm
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3.2L Horsepower:
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Approximately 205 hp @ 5500 rpm
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3.2L Torque:
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Approximately 214 lb-ft @ 4000 rpm
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Fuel System
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Fuel Delivery:
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Multi-point Fuel Injection (MPI)
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Fuel Type:
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Unleaded Gasoline (87 octane recommended)
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Engine Management
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ECM:
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Engine Control Module (ECM) with OBD-II diagnostics.
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Transmission
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Standard
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Standard Transmission:
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5-speed Manual Transmission
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Optional
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Optional Transmission:
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4-speed Automatic Transmission
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Features
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Drivetrain:
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Part-time 4WD with a 2-speed transfer case is common. Some models may be RWD.
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Fluid Specifications
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Automatic Transmission Fluid:
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Dexron III (or equivalent) for automatic transmissions.
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Manual Transmission Fluid:
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API GL-4, SAE 75W-90 or SAE 80W-90 gear oil for manual transmissions.
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Transfer Case Fluid:
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API GL-4, SAE 75W-90 or SAE 80W-90 gear oil for transfer case.
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Maintenance
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Service Intervals
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Oil Change Interval:
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Every 3,750 miles or 6 months, whichever comes first (check specific manual for exact recommendation based on driving conditions).
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Air Filter Replacement:
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Every 15,000 miles or 12 months (or as needed based on dusty conditions).
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Spark Plug Replacement:
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Approximately 60,000 - 100,000 miles depending on spark plug type (e.g., iridium).
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Fluid Specifications
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Engine Oil Capacity 2.2L:
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Approximately 4.5 quarts (4.3 liters) with filter (check manual for exact capacity).
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Engine Oil Capacity 3.2L:
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Approximately 5.0 quarts (4.7 liters) with filter (check manual for exact capacity).
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Engine Oil Type:
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SAE 5W-30 or SAE 10W-30 API certified engine oil, conforming to GM6046M or ILSAC standards.
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Coolant Capacity:
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Approximately 6.0 - 7.0 quarts (5.7 - 6.6 liters), depending on engine. Use 50/50 mix of dexcool compatible coolant and distilled water.
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Known Issues
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Common Wear Items:
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Wheel bearings, ball joints, tie rod ends, exhaust system components (rust/corrosion), AC compressor issues.
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Engine Management Concerns:
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Occasional issues with ignition coils, crank position sensors, and idle air control valves (specific to engine type).
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Transmission Issues:
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Potential for solenoid issues in automatic transmissions, clutch wear in manuals.
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Rust Corrosion:
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As with many vehicles of this era, frame and body rust can be an issue, particularly in areas with road salt.
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