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Manual Coverage
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Systems Covered
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Engine Mechanical:
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Engine assembly, cylinder head, block, lubrication, cooling, fuel, exhaust, intake manifold, timing system
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Engine Performance:
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Engine diagnostics, emission controls, ignition system, fuel injection system
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Transmission Manual:
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Manual transmission service, clutch, gear shift linkage
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Transmission Automatic:
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Automatic transmission service, torque converter, valve body, hydraulics, electronic controls
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Drivetrain:
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Front-wheel drive, CV joints, drive axles, differential
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Suspension:
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Front suspension, rear suspension, springs, shock absorbers, struts, bushings
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Steering:
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Power steering system, steering column, tie rods, steering gear
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Brakes:
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Front and rear brakes, hydraulic system, ABS, parking brake, brake lines, calipers, rotors, pads
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Electrical System:
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Battery, charging system, starting system, lighting, accessories, fuse box, relays
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Body And Frame:
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Body panels, doors, hood, trunk, glass, seals, structural components
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Climate Control:
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Heating, ventilation, air conditioning (HVAC), refrigerant system, blower motor, controls
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Wiring Diagrams:
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Complete electrical wiring schematics for all systems
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Procedures Included
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Routine Maintenance:
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Oil changes, filter replacements, fluid checks and changes, tune-ups, tire rotations
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Diagnostic Procedures:
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Troubleshooting guides, diagnostic trouble codes (DTCs), symptom-based diagnostics
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Repair Procedures:
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Step-by-step instructions for component removal, installation, and repair
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Rebuild Procedures:
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Detailed instructions for engine and transmission overhauls
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Adjustment Procedures:
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Alignment, brake adjustments, clutch adjustments
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Special Tools:
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Identification and usage of special tools required for specific repairs
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Technical Depth
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Depth Of Information:
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Comprehensive: Covers basic maintenance to full engine and transmission rebuilds, including electrical diagnostics and wiring.
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Maintenance
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Service Intervals
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Oil Change Interval:
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Every 5,000-7,500 miles (8,000-12,000 km) or 6 months, whichever comes first, using synthetic oil.
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Air Filter Replacement:
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Every 15,000-30,000 miles (24,000-48,000 km) or as needed based on inspection.
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Transmission Fluid Change:
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Every 30,000-60,000 miles (48,000-96,000 km), depending on driving conditions.
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Spark Plug Replacement:
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Platinum-tipped plugs: 100,000 miles (160,000 km). Standard plugs: 30,000 miles (48,000 km).
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Fluid Specifications
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Engine Oil Type:
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SAE 5W-30 (API Service SG, SH, or SJ)
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Engine Oil Capacity:
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4.5 US quarts (4.3 L) with filter for 3.1L V6; 4.5 US quarts (4.3 L) for 3.8L V6
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Coolant Type:
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GM P/N 10527376 or equivalent (Ethylene Glycol based, Green)
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Transmission Fluid Type:
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Dexron-III (Mercon compatible)
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Power Steering Fluid Type:
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Dexron-III
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Known Issues
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Common Issue 1:
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Intake manifold gasket leaks (especially on 3.1L V6).
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Common Issue 2:
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Transmission control module (TCM) failures or erratic shifting.
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Common Issue 3:
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EGR valve issues leading to poor idling or stalling.
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Common Issue 4:
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Water pump leaks (often internal).
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Common Issue 5:
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Accessory drive belt tensioner failure.
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