🏷️ Basic Information Identification Make: Holden Model: Commodore Generation: VK Year Range: 1984-1986 Codes Model Codes: 8VK19, 8VK35, 8VL19, 8VL35, 8VX19 👋 Introduction Market Position Target Audience: Holden Commodore VK owners, independent mechanics, DIY enthusiasts Competitive Analysis Value Proposition: Provides critical wiring diagrams and electrical system coverage, supplementing standard repair information for a specific generation of a popular Australian vehicle. Key Features Highlight: Comprehensive wiring diagrams, detailed exploded views, extensive procedural coverage. Usability: Designed for practical use by technicians and owners for repairs, maintenance, and servicing. 📋 Manual Details Coverage Areas Primary Coverage: Wiring Diagrams and Electrical Systems Supplementary Coverage: General Repairs, Maintenance, Servicing Page Count Total Pages: 450+ Manual Type Type: Supplement Workshop Repair Service Manual Factory Origin: Not Official Factory Manual Language Language: English Format Digital Format: PDF Physical Format Equivalent: DVD in PDF format Printability: Fully printable (selected pages or whole manual) 📖 Manual Coverage Systems Covered Engine Systems: Engine Lubrication, Engine Fuel, Engine Cooling, Exhaust System, Engine Electrical, Engine Emission Control, Engine Tune Drivetrain Systems: Clutch, Fuel Tank, Manual Transmission, Automatic Transmission, Propeller Shaft, Rear Axle Chassis Systems: Wheel and Tire, Steering, Brakes, Rear Suspension Electrical Systems: Engine Electrical, Battery and Cables, Wiring Harness and Fuses Body Systems: Body Comfort Systems: Ventilation & Heating Procedures Included Repair Procedures: Detailed step-by-step written procedures for repairs Maintenance Procedures: Comprehensive maintenance and servicing procedures Diagnostic Procedures: Implied through troubleshooting within repair sections Visual Aids: Detailed exploded views Technical Depth Depth: Covers all areas mentioned in the content list with a focus on electrical/wiring 📊 Manual Specifications File Format Type: PDF Searchable: Likely searchable text-based PDF (standard for workshop manuals) Print Quality Quality: High-quality, suitable for printing Binding Type Digital Binding: N/A (Digital PDF) Paper Type Digital Paper Equivalent: N/A (Digital PDF) ⚙️ Engine Specifications Primary Engine Engine Variants Covered: 3.3L EST (Electronic Spark Timing), 3.3L EFI (Electronic Fuel Injection) Performance Typical Horsepower 3.3L: Approximately 130-140 HP (Varies by specific EFI/EST tune) Typical Torque 3.3L: Approximately 170-180 lb-ft (Varies by specific EFI/EST tune) Fuel System Fuel Delivery Efi: Electronic Fuel Injection Ignition System Est: Electronic Spark Timing 🔧 Transmission Standard Manual Options: Refer to manual for specific manual transmission options (e.g., Trimatic, Muncie-based 4-speed) Optional Automatic Options: Refer to manual for specific automatic transmission options (e.g., Trimatic 3-speed) Features Coverage: Detailed procedures for manual and automatic transmission servicing and repair. 📐 Dimensions Exterior Body Styles: Sedan (4 door, 6 window), Station Wagon Cargo Station Wagon Capacity: Significant cargo volume, typical for the era's large station wagons. Weights Curb Weight Sedan: Approximately 1350-1450 kg (Varies by trim and engine) Curb Weight Wagon: Approximately 1450-1550 kg (Varies by trim and engine) 🛡️ Safety Features Ratings Era Specific Ratings: No modern crash test rating systems directly applicable or available for this era. Active Features Typical Features: Power-assisted brakes (optional), Power steering (optional). Passive Features Typical Features: Seat belts, crumple zones (as designed for the period). 💡 Technology Features Infotainment Audio Systems: Factory radio/cassette players, often with optional graphic equalizers or amplifier upgrades. Driver Assistance Available Features: Very limited by modern standards; primarily focused on power steering and brakes. Connectivity Available Features: N/A (No factory connectivity features like Bluetooth or USB) 🔧 Maintenance Service Intervals Oil Change Interval: Typically 5,000-7,500 km or 6 months (refer to manual for specific recommendations based on driving conditions) Tune Up Interval: Check spark plugs, filters, and ignition system every 20,000-30,000 km Fluid Specifications Engine Oil Type: API SG or SH, SAE 20W-50 or 10W-30 (check manual for specific viscosity based on climate) Coolant Type: Ethylene glycol based anti-freeze/anti-boil solution (e.g., Castrol XBB or equivalent) Brake Fluid Type: DOT 3 Known Issues Electrical Gremlins: Common issues with aging wiring, particularly in the engine bay and dashboard due to heat and vibration. This manual is key for diagnosing these. Rust Prone Areas: Wheel arches, sills, door bottoms, boot lid, and windscreen surrounds. Engine Cooling System: Radiator leaks, thermostat issues, and worn hoses are common with age. 📚 Vehicle History Brand Heritage Holden Legacy: Holden is an iconic Australian automotive brand known for producing locally relevant and robust vehicles. Model Evolution Vk Commodore Positioning: The VK was a significant update to the Holden Commodore, featuring revised styling (especially the front fascia) and improved aerodynamics, marking a transition towards more modern aesthetics. Trim Levels: SL (Standard Luxury), Berlina (Executive Luxury), Calais (Premium Luxury). Production Production Period: 1984-1986 Manufacturing Location: Australia 🏆 Awards & Recognition Recognitions Market Reception: The Commodore line was consistently a strong seller in Australia, popular for its comfortable ride, spacious interior, and robust mechanics, making it a staple for families and fleet buyers.