🏷️ Basic Information Identification Make: Mazda Model: 6 Year: 2004 Chassis Code: GG (Hatchback), GY (Wagon), GG1 (Sedan) Generation Generation: First Generation (2002-2008) 👋 Introduction Market Position Market Position: The Mazda 6 of this era was positioned as a stylish and sporty mid-size sedan and wagon, competing in a segment with established players like the Toyota Camry, Honda Accord, and Ford Fusion. It aimed to offer a more engaging driving experience with its 'Zoom-Zoom' philosophy. Competitive Analysis Competitive Analysis: The 2004 Mazda 6 stood out with its sharp styling, refined interior, and responsive handling. While competitors often focused on comfort and practicality, the Mazda 6 emphasized a driver-centric approach. This manual supports those who value maintaining that sporty character. Key Features Key Features: This software manual provides direct access to Mazda's factory service data, offering unparalleled accuracy and completeness compared to generic aftermarket manuals. Its digital format allows for quick searching and easy navigation of complex repair procedures and diagrams. 📋 Manual Details Coverage Areas Coverage Areas: All aspects of service, repair, maintenance, diagnostics, and troubleshooting for the 2004 Mazda 6. Page Count Page Count: Extensive (digital format, equivalent to over 2000 pages of a printed manual) Manual Type Manual Type: Official Service and Repair Manual Software Language Language: English Format Format: Digital Software (likely searchable PDF or proprietary application) 📖 Manual Coverage Systems Covered Systems Covered: Engine, Fuel System, Cooling System, Exhaust System, Drivetrain (FWD/AWD), Transmission (Manual/Automatic), Brakes (ABS, EBD), Steering System, Suspension (Front/Rear), Electrical System (Wiring Diagrams, ECUs, Sensors), Climate Control, Body Control Module, Safety Systems (Airbags, Seatbelts), Lighting, Audio System, Bodywork & Interior Trim, Diagnostic Trouble Codes (DTCs). Procedures Included Procedures Included: Scheduled maintenance, routine checks, diagnostics, troubleshooting guides, component removal and installation, overhaul procedures, fluid changes, brake system bleeding, suspension component replacement, engine timing adjustment, electrical component testing and replacement, body panel alignment, emissions system diagnostics. Technical Depth Technical Depth: Comprehensive, from basic DIY maintenance to advanced diagnostic and repair procedures suitable for professional technicians. 📊 Manual Specifications File Format File Format: Proprietary Software or PDF Print Quality Print Quality: N/A (Digital) Binding Type Binding Type: N/A (Digital) Paper Type Paper Type: N/A (Digital) ⚙️ Engine Specifications Primary Engine Primary Engine: 2.3L MZR L3-VE Inline-4 Performance Horsepower: 160 hp @ 6,000 rpm Torque: 150 lb-ft @ 4,500 rpm Fuel System Fuel System: Electronic Multi-Port Fuel Injection (MPI) Engine Variant Optional Optional Engine: 3.0L Ford Duratec 30 V6 (AJ) Optional Engine Hp: 220 hp @ 6,300 rpm Optional Engine Torque: 200 lb-ft @ 3,000 rpm Bore Stroke 2.3L Bore X Stroke: 87.5 mm x 94.0 mm Compression Ratio 2.3L Compression Ratio: 9.7:1 Engine Code 2 3L 2.3L Engine Code: L3-VE Engine Code 3 0L 3.0L Engine Code: AJ 🔧 Transmission Standard Standard Transmission: 5-speed Manual (FS5A-EL for 2.3L, GFS5A-EL for 3.0L) Optional Optional Transmission: 5-speed Automatic (FN5A-EL for 2.3L, GF5A-EL for 3.0L) Features Automatic Transmission Features: Activematic (Sequential Manual Shift capability on some models) Awd Availability AWD Availability: Available on some models with the 2.3L engine. 📐 Dimensions Exterior Sedan Sedan Length: 187.2 inches Sedan Width: 70.1 inches Sedan Height: 56.7 inches Exterior Wagon Wagon Length: 187.2 inches Wagon Width: 70.1 inches Wagon Height: 58.3 inches Wheelbase Wheelbase: 105.3 inches Weights Curb Weight 2.3L: 3,197 - 3,362 lbs Curb Weight 3.0L: 3,380 - 3,522 lbs Cargo Wagon Wagon Cargo Volume: Approx. 27.7 cu ft (seats up) 🛡️ Safety Features Ratings NHTSA Front Impact Driver: 5 Stars NHTSA Front Impact Passenger: 5 Stars NHTSA Side Impact Front Driver: 5 Stars NHTSA Side Impact Front Passenger: 5 Stars NHTSA Side Impact Rear Driver: 5 Stars NHTSA Side Impact Rear Passenger: 5 Stars IIHS Front Offset Crash Test: Good Active Features Active Features: Anti-lock Braking System (ABS), Electronic Brakeforce Distribution (EBD), Traction Control System (TCS) on some models. Passive Features Passive Features: Front airbags, Side-impact airbags, Pretensioner seatbelts, LATCH child seat anchors. 💡 Technology Features Infotainment Infotainment System: Base models featured a standard AM/FM stereo with CD player. Higher trims offered an in-dash CD changer and premium audio systems (e.g., Bose). Driver Assistance Driver Assistance: Features were limited for this era. Traction control and ABS were primary electronic aids. Cruise control was standard on most trims. Connectivity Connectivity: Auxiliary input jacks were not common on early models. Bluetooth connectivity was generally unavailable. 🔧 Maintenance Service Intervals Oil Change Interval: Every 5,000-7,500 miles or 6 months, whichever comes first (refer to manual for specific oil type and severe duty intervals). Air Filter Replacement: Every 15,000-30,000 miles or as needed based on driving conditions. Spark Plug Replacement: Approx. 60,000 - 100,000 miles (depending on plug type; refer to manual for specific recommendations). Fluid Specifications Engine Oil Specification: API SN or ILSAC GF-5, SAE 5W-20 (check manual for specific viscosity and capacity, often around 4.5-5.5 quarts for 2.3L). Coolant Specification: Mazda Super Long...