🏷️ Basic Information Identification Make: Pontiac Model: GTO Year: 2004-2006 Generation Generation Code: V (2004-2006) Codes Platform: GM Zeta platform 👋 Introduction Market Position Market Position: A modern performance coupe designed to evoke the spirit of the original Australian-market Holden Monaro and the classic American GTO muscle car heritage. Competitive Analysis Competitive Vehicles: Ford Mustang, Chevrolet Camaro, Dodge Challenger (though often considered more of a direct competitor to European performance coupes of its era due to its chassis and engine origins). Key Features Key Features: Rear-wheel drive, V8 engine options, performance-oriented chassis, distinctive styling, aggressive exhaust note. Target Audience Target Audience: Enthusiasts seeking a potent, rear-wheel-drive V8 coupe with a blend of American muscle car appeal and modern performance capabilities. Also appealing to DIY mechanics and performance tuners. 📋 Manual Details Coverage Areas Coverage Summary: Comprehensive service, repair, and maintenance for all systems. Specific Systems Covered: Engine Mechanical, Engine Electrical, Emission Control, Fuel System, Clutch, Manual Transaxle, Automatic Transaxle, Driveshaft & Axle, Suspension, Steering, Restraint System, Brake System, Body (Interior & Exterior), Body Electrical System, HVAC. Page Count Estimated Page Count: Varies by specific model year and engine option, but comprehensive factory service manuals typically range from 1500 to 3000+ pages. Manual Type Manual Type: Factory Service Manual / Workshop Manual / Repair Manual Language Language: English Format Format: PDF with Index 📖 Manual Coverage Systems Covered Engine Mechanical: Detailed procedures for engine assembly, disassembly, internal component repair, timing, and diagnostics. Engine Electrical: Wiring diagrams, component testing, diagnostic trouble codes (DTCs), ECM/PCM strategies, ignition system, charging system. Emission Control: Evaporative Emission Control (EVAP) system, catalytic converter operation, EGR system, emissions testing procedures. Fuel System: Fuel pump operation, fuel injectors, fuel pressure testing, fuel tank and lines, throttle body. Clutch System: Clutch hydraulic system, clutch disc and pressure plate replacement, pilot bearing, release bearing. Manual Transaxle: Internal component repair, gear inspection, shift linkage adjustment, fluid capacity and type, clutch engagement. Automatic Transaxle: Transmission fluid (ATF) type and capacity, valve body diagnosis, torque converter, shift solenoids, transmission control module (TCM) diagnostics. Driveshaft And Axle: CV joint inspection and replacement, driveshaft balance, differential service, propeller shaft. Suspension System: Front and rear suspension component identification, alignment specifications, shock absorber and strut replacement, ball joints, control arms. Steering System: Power steering pump, steering gear/rack and pinion, tie rod ends, steering column, alignment. Restraint System: Airbag system operation, SRS component replacement (SRS module, sensors, airbags), seatbelt inspection and replacement. Brake System: Brake pad and rotor replacement, brake fluid type and bleeding procedures, ABS system diagnostics, parking brake adjustment. Body Interior Exterior: Panel removal and installation, door mechanisms, interior trim, weatherstripping, glass replacement, bumper fascia repair. Body Electrical: Lighting systems (headlights, taillights, interior), power windows, power locks, central locking, mirror controls, wiper system. HVAC System: A/C system refrigerant charge, compressor replacement, HVAC blower motor, climate control module, heater core, cabin air filter. Procedures Included Maintenance Procedures: Oil changes, filter replacements, fluid checks and changes, tire rotation, spark plug replacement, belt inspection and replacement. Repair Procedures: Engine rebuilds, transmission overhauls, brake caliper replacement, suspension component renewal, electrical system troubleshooting and repair. Diagnostic Procedures: Systematic troubleshooting guides, use of diagnostic scan tools, interpretation of fault codes, wiring diagram analysis. Installation Procedures: Component replacement guidelines, torque specifications for critical fasteners, alignment procedures. Technical Depth Depth Of Coverage: From basic DIY maintenance to advanced engine and transmission rebuilds, comprehensive diagnostics, and electrical system troubleshooting. 📊 Manual Specifications File Format File Format: PDF Searchable Text: Yes (typical for factory service manuals). Index Included: Yes Print Quality Print Quality Description: High-resolution scans of original factory documentation, ensuring clear diagrams and text. Binding Type Binding Type: N/A (Digital PDF) Paper Type Paper Type: N/A (Digital PDF) ⚙️ Engine Specifications Primary Engine 2004 Engine Code: LS1 Engine Type: 5.7L V8 (346 cu in) Naturally Aspirated LS1 V8 Horsepower 2004: 350 hp @ 5200 rpm Torque 2004: 365 lb-ft @ 4000 rpm Primary Engine 2005 2006 Engine Code: LS2 Engine Type: 6.0L V8 (364 cu in) Naturally Aspirated LS2 V8 Horsepower 2005 2006: 400 hp @ 5200 rpm Torque 2005 2006: 400 lb-ft @ 4400 rpm Performance Compression Ratio: LS1: 10.1:1; LS2: 10.9:1 Redline: Approx. 6000 rpm Fuel System Fuel Delivery: Sequential Electronic Fuel Injection (SEFI) Recommended Fuel: Premium Unleaded (91 octane or higher recommended) Engine Management Engine Control Module: GM PCM (Powertrain Control Module) 🔧 Transmission Standard 2004 Transmission Type: Tremec T-56 6-speed Manual Optional 2004 Transmission Type: 4-speed Automatic (4L60-E) Standard 2005 2006 Transmission Type: Tremec T-56 6-speed Manual Optional 2005 2006 Transmission Type: 4-speed Automatic (4L65-E) Features Clutch Type: Hydraulic Release Bearing (internal to transmission on T-56) Fluid Specifications Manual Transmission Fluid: Dexron III or equivalent (e.g., Castrol Syntrans Multivehicle 75W-90, Mobil 1 Synthetic Gear Lube 75W-90) Automatic Transmission Fluid: Dexron VI (recommended for 4L65-E) or Dexron III (for 4L60-E) 📐 Dimensions Exterior...