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Manual Coverage
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Systems Covered
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Powertrain:
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Engine systems (mechanical and electrical), fuel system, cooling system, exhaust system, transmission systems (automatic and manual).
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Chassis:
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Suspension (front and rear), steering system, braking system (including ABS and traction control), driveline (differentials, drive shafts).
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Electrical:
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Wiring diagrams, lighting systems, ignition system, charging system, starting system, interior and exterior electrical components, body control modules.
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Body And Interior:
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Body panels, doors, windows, seats, trim, climate control system, safety systems (airbags).
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Procedures Included
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Maintenance:
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Routine maintenance checks, oil changes, filter replacements, fluid level checks and top-ups, spark plug replacement, belt inspection and replacement.
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Repair:
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Engine overhaul, transmission repair, brake caliper replacement, suspension component replacement, electrical component diagnostics and repair, bodywork repairs.
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Troubleshooting:
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Diagnostic procedures for common and uncommon faults, fault code interpretation, step-by-step troubleshooting guides.
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Specifications:
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Detailed torque specifications, fluid capacities and types, clearances, measurements, and diagnostic parameters.
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Technical Depth
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Depth:
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Comprehensive, covering everything from basic servicing to advanced mechanical and electrical repairs. Suitable for both DIY enthusiasts and professional mechanics.
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Engine Specifications
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Primary Engine
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Engine Options:
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Covers a range of engines typically offered in the VE Commodore, including V6 and V8 variants. Specific engines include: Alloytec V6 (e.g., 3.6L LY7, 3.6L LLT), and LS V8 (e.g., 5.7L LS1, 6.0L LS2, 6.2L LS3).
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Performance
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3.6L V6 (Alloytec Ly7):
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Approx. 175-195 kW (235-261 hp) @ 6000-6500 rpm, Approx. 320-330 Nm (236-243 lb-ft) @ 2400-3200 rpm.
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6.0L V8 (Ls2):
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Approx. 270 kW (362 hp) @ 5400 rpm, Approx. 510 Nm (376 lb-ft) @ 4400 rpm.
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Fuel System
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Fuel Delivery:
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Multi-point fuel injection (MPI) for V6, Sequential fuel injection (SFI) for V8.
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Fuel Type:
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Unleaded Petrol (RON 91 minimum recommended, higher for performance variants).
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Dimensions
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Exterior
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Sedan Length:
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Approx. 4,894 mm (192.7 in)
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Sportwagon Length:
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Approx. 4,921 mm (193.7 in)
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Wheelbase:
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Approx. 2,939 mm (115.7 in)
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Cargo
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Sportwagon Cargo Volume:
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Approx. 875 litres (30.9 cu ft) with rear seats up, expandable to 1,930 litres (68.2 cu ft) with seats folded.
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Weights
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Tare Weight Range:
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Approx. 1,650 kg - 1,850 kg (3,638 - 4,079 lbs), varying by model and engine.
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Maintenance
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Service Intervals
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Oil And Filter:
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Recommended oil and filter change every 10,000-15,000 km (6,000-9,000 miles) or 12 months, whichever comes first. Specific interval can vary based on driving conditions.
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Spark Plugs:
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V6 engines typically require spark plug replacement around 100,000 km (60,000 miles). V8 engines may have longer intervals, or iridium plugs with extended life.
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Fluid Specifications
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Engine Oil:
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V6: Typically SAE 5W-30 or 10W-30, API SM/SN or dexos1. V8: Typically SAE 5W-30 or 5W-40, API SM/SN or dexos1. Always consult the manual for precise specifications.
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Transmission Fluid Auto:
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GM DEXRON-VI for 6L80-E. For 4L60-E, typically DEXRON-III or equivalent. Consult manual for exact type and capacity.
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Coolant:
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GM/ACDelco 50/50 mixture of ethylene glycol antifreeze and deionized water. Often a bright orange or pink colour.
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Known Issues
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V6 Timing Chain Stretch:
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Certain early Alloytec V6 engines (particularly LY7) can be prone to timing chain stretch, leading to rattling noises and potential performance issues. Diagnosis and repair are critical.
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Water Pump Leaks:
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Leaking water pumps, especially on V8 models, can occur. Early detection is important to prevent engine damage.
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Suspension Wear:
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Wear in suspension components such as ball joints, bushes, and shock absorbers can occur over time, particularly with higher mileage or spirited driving.
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