🏷️ Basic Information Identification Make: Dodge Model: Ram 1500, Ram 2500, Ram 3500 Year: 2004 Generation Generation Designation: Third Generation (DR/DH/D2) Codes Chassis Codes: DR (1500), DH (2500), D2 (3500) 👋 Introduction Market Position Target Audience: Owners, independent repair shops, and DIY enthusiasts seeking in-depth repair and maintenance data for the 2004 Dodge Ram lineup. Competitive Analysis Alternatives: Replaces costly official factory shop manuals (CD-ROMs or physical copies), offering similar comprehensive coverage. Key Features Delivery Method: Email delivery, eliminating shipping delays and costs. Content Highlight: Extensive coverage including "much, much more" beyond the listed sections, indicating a high level of detail. 📋 Manual Details Coverage Areas Scope: Complete workshop service and repair Page Count Estimated Pages: Extensive (Exact page count not specified, but described as complete) Manual Type Type: Workshop Service Manual / Repair Manual Language Language: English Format Digital Format: PDF 📖 Manual Coverage Systems Covered Engine: Detailed diagnostics, repair, and overhaul for all gasoline and diesel engines Transmission: Coverage for automatic and manual transmissions, including rebuild procedures Suspension Steering: Front and rear suspension, steering system components, alignment specifications Brakes: Hydraulic system, ABS, brake component inspection, repair, and bleeding Cooling Heating Ac: Radiator, water pump, thermostat, heater core, A/C system service and recharge Electrical Lighting: Battery, charging system, starter, lighting, instrumentation, power accessories Fuel Exhaust Emission: Fuel delivery, injection, exhaust system, emissions control systems, catalytic converters Body Chassis: Body panel repair, interior components, frame straightening, rust prevention Wiring Diagrams: Comprehensive electrical schematics for all vehicle systems Procedures Included Maintenance: Scheduled maintenance, fluid changes, filter replacements, lubrication Diagnostics Troubleshooting: Step-by-step diagnostic procedures for common and uncommon faults Repair Rebuild: Detailed instructions for component removal, repair, and reinstallation Special Tools: Identification and usage of specialized tools required for specific repairs Technical Depth Level: Factory-level technical information suitable for professional technicians and advanced DIYers 📊 Manual Specifications File Format Searchability: Likely text-searchable PDF Print Quality Printability: Full print capability, section-specific printing allowed Binding Type Digital Binding: N/A (Digital PDF format) Paper Type Digital Paper: N/A (Digital PDF format) ⚙️ Engine Specifications Primary Engine Engine Options: 4.7L Magnum V8 (P-Code), 5.7L HEMI V8 (J-Code), 3.7L Magnum V6 (B-Code), 5.9L Cummins Turbo Diesel I6 (Q-Code - 2500/3500) Performance 4.7L V8 Horsepower: Approximately 235-245 hp (varies slightly by tune) 4.7L V8 Torque: Approximately 295-305 lb-ft (varies slightly by tune) 5.7L Hemi V8 Horsepower: Approximately 345 hp 5.7L Hemi V8 Torque: Approximately 375 lb-ft 5.9L Cummins Horsepower: Approximately 305 hp 5.9L Cummins Torque: Approximately 555 lb-ft Fuel System Gasoline Injection: Multi-port Fuel Injection (MPI) Diesel Injection: High-pressure Common Rail (HPCR) 🔧 Transmission Standard 1500 Gasoline Standard: 4-speed automatic (42RLE or 45RFE/545RFE depending on engine) 2500 3500 Diesel Standard: 5-speed manual (G56) Optional 1500 Gasoline Optional: 6-speed manual (NV3500) 2500 3500 Diesel Optional: 4-speed automatic (48RE) 2500 3500 Gasoline Optional: 4-speed automatic (45RFE/545RFE) Features Tow Haul Mode: Available on automatic transmissions for enhanced towing performance. 📐 Dimensions Exterior Wheelbase Options: Regular Cab (130.5 in), Quad Cab (140.5 in), Long Bed variations available. Cargo Bed Length Options: 6.3 ft (Standard Bed), 8.0 ft (Long Bed) Weights Gcwr Cummins: Up to 23,000 lbs (GCWR) Towing Capacity Max: Up to ~10,000 lbs for 1500, significantly higher for 2500/3500 (configuration dependent) 🛡️ Safety Features Ratings NHTSA Rollover Resistance: 3-star (Rear-wheel drive), 4-star (Four-wheel drive) typical for this era of heavy-duty trucks. Active Features ABS: Anti-lock Braking System standard on all models. Passive Features Airbags: Standard front airbags. 💡 Technology Features Infotainment Audio System Options: Factory AM/FM/CD audio systems, optional premium sound and navigation systems available on higher trims. Driver Assistance Cruise Control: Standard cruise control. Connectivity Auxiliary Inputs: Auxiliary input jack for audio devices may be available on some trims/aftermarket installations. 🔧 Maintenance Service Intervals Oil Change Interval Gasoline: Typically 3,000-7,500 miles, depending on oil type and driving conditions (refer to manual for specifics). Oil Change Interval Cummins: Typically 7,500-15,000 miles with appropriate synthetic diesel oil. Fluid Specifications Engine Oil Gasoline: SAE 5W-30 recommended for most gasoline engines (e.g., 4.7L, 5.7L HEMI) - consult manual for exact API service category. Engine Oil Cummins: API CI-4 or CH-4 rated SAE 15W-40 or 5W-40 synthetic diesel oil. Transmission Fluid Auto: ATF+4 (Mopar specification) Coolant: HOAT (Hybrid Organic Acid Technology) antifreeze/coolant, typically Mopar OAT (Orange). Known Issues Common Issues Gasoline: Catalytic converter failure, fuel pump issues, ignition coil problems, plenum gasket leaks (on earlier 4.7L versions). Common Issues Cummins: VP44 injection pump failure (earlier models), fuel filter clogging, injector issues, potential for camshaft wear with high mileage. 📚 Vehicle History Brand Heritage Dodge Truck Legacy: Dodge has a long-standing reputation for building rugged and capable trucks. Model Evolution Third Gen Ram: The 2004 model year is part of the third generation (2002-2008), characterized by a complete redesign with improved aerodynamics, a more robust frame, and updated powertrains including the HEMI and the 5.9L Cummins....