🏷️ Basic Information Identification Make: Pontiac Model: G8 Model Variant: G8 GT Year: 2009 Codes Platform Code: GM Zeta 👋 Introduction Market Position Market Position: Performance sedan, positioned as a rear-wheel-drive alternative to front-wheel-drive rivals, offering V8 power and sport-oriented handling. Competitive Analysis Competitors: Ford Mustang, Dodge Charger, BMW 3 Series, Infiniti G35/G37. Key Features Key Features: Rear-wheel drive platform, powerful V8 engine option, Australian-designed and manufactured (Holden Commodore based), sporty styling. 📋 Manual Details Coverage Areas Coverage: All models and all repairs A-Z for 2009 Pontiac G8 and G8 GT Page Count Page Count: Estimated 2000+ pages (typical for comprehensive factory service manuals) Manual Type Manual Type: Factory Service and Repair Manual Language Language: English Format Format: Digital (PDF) 📖 Manual Coverage Systems Covered Engine Mechanical: Engine assembly, disassembly, overhaul, cylinder head, pistons, crankshaft, camshaft, timing systems, lubrication system. Engine Control: Engine Control Module (ECM) operation, sensors, actuators, fuel injection system, ignition system, emissions control systems. Transmission: Automatic transmission (6L80/6L80E), manual transmission (MG8), clutch, driveline, transfer case (if applicable). Chassis Suspension: Front and rear suspension systems, steering column, power steering, wheels, tires, alignment specifications. Brakes: Brake control systems, hydraulic components, disc brakes, parking brake, ABS, traction control. Electrical: Battery, charging system, starting system, lighting, power windows, door locks, wipers, washers, horn, instrument panel, audio/visual systems, cruise control. HVAC: Air conditioning system, heater, climate control, refrigerant handling. Safety Restraint: Supplemental Restraint System (SRS), airbags, seat belts, engine immobilizer. Body Interior Exterior: Body panels, doors, hood, glass, mirrors, seats, interior trim, exterior trim. Multiplex Can Communication: Network communication, CAN bus system diagnostics. Procedures Included Routine Maintenance: Oil changes, filter replacements, fluid checks, tire rotations, brake inspections. Diagnostic Procedures: Troubleshooting guides, diagnostic trouble codes (DTCs), symptom-based diagnostics. Repair Procedures: Step-by-step instructions for component removal, installation, and overhaul. Wiring Schematics: Complete electrical system wiring diagrams for all circuits. Special Tools: Identification and usage of specialized tools required for specific repairs. Technical Depth Depth: Factory-level, comprehensive (diagnose, service, maintain, repair). 📊 Manual Specifications File Format File Format: PDF Print Quality Print Quality: Printable, high-resolution diagrams and illustrations. Binding Type Binding Type: Digital (not applicable) Paper Type Paper Type: Digital (not applicable) Software Requirements Software Requirements: Adobe PDF Reader, Winzip (free online) Compatibility Compatibility: Windows (Vista 32/64, XP, ME, 98, NT, 2000) and Mac ⚙️ Engine Specifications Primary Engine Engine G8: 3.6L V6 (LLT) Direct Injection Horsepower G8: 256 hp @ 6300 rpm Torque G8: 248 lb-ft @ 4700 rpm Engine G8 Gt: 6.0L V8 (L76/LS3) Horsepower G8 Gt: 361 hp @ 5300 rpm (L76), 415 hp @ 6300 rpm (LS3 in late 2009 models) Torque G8 Gt: 391 lb-ft @ 4400 rpm (L76), 415 lb-ft @ 4700 rpm (LS3) Fuel System Fuel System: Multi-Port Fuel Injection (MPFI) for V6, Displacement on Demand (DOD) with Active Fuel Management and MPFI for V8 (L76), AFM and MPFI for V8 (LS3). Recommended Fuel: 87 Octane (V6), 91 Octane recommended for V8 (though 87 may be acceptable depending on specific model and conditions). 🔧 Transmission Standard Standard Transmission G8: 6-speed automatic (6L80/6L80E) Standard Transmission G8 Gt: 6-speed manual (MG8) or 6-speed automatic (6L80/6L80E) Optional Optional Transmission: N/A (Manual was standard on some G8 GT configurations, otherwise automatic was standard) Features Transmission Features: Paddle shifters, performance shifting modes, sport mode. Fluid Specifications Automatic Transmission Fluid: Dexron VI Manual Transmission Fluid: Dexron III or equivalent (check manual for specific part number). 📐 Dimensions Exterior Wheelbase: 114.8 inches (2916 mm) Length: 196.1 inches (4981 mm) Width: 74.8 inches (1899 mm) Height: 57.7 inches (1466 mm) Weights Curb Weight G8 V6: Approximately 3700-3800 lbs Curb Weight G8 Gt V8: Approximately 3800-4000 lbs Gross Vehicle Weight Rating Gvwr: Not explicitly stated in product info, but typically around 5000 lbs. 🛡️ Safety Features Ratings NHTSA Front Impact Driver: 5-Star NHTSA Front Impact Passenger: 5-Star NHTSA Side Impact Front Seat Occupant: 5-Star NHTSA Side Impact Rear Seat Occupant: 5-Star IIHS Side Impact Rating: Good Active Features Active Safety Features: Anti-lock Braking System (ABS), Traction Control System (TCS), Electronic Stability Control (ESC), available Blind Spot Monitoring (BSM). Passive Features Passive Safety Features: Front airbags, front side-impact airbags, curtain side airbags, active head restraints, three-point seat belts with pretensioners. 💡 Technology Features Infotainment Infotainment System: Available Blaupunkt audio system with CD player, MP3 capability, auxiliary input, and optional Bose premium sound system. Navigation: Optional touch-screen navigation system. Driver Assistance Driver Assistance: Available parking assist sensors, Blind Spot Monitoring (BSM). Connectivity Connectivity: Bluetooth hands-free calling (available on some trims/options). 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 7,500 miles (12,000 km) or 6 months, or as indicated by the Oil Life Monitoring System. Engine Air Filter Replacement: Every 30,000 miles (48,000 km) or as needed based on inspection. Cabin Air Filter Replacement: Every 15,000 miles (24,000 km) or annually. Spark Plug Replacement V6: Typically 100,000 miles (160,000...