🏷️ Basic Information Identification Make: Mitsubishi Model: Diamante Year: 2004 Codes Vin Prefix Partial: 6MMAP Engine Code: 6G74 👋 Introduction Market Position Vehicle Segment: Mid-size/Full-size Luxury Sedan Competitive Analysis Key Competitors 2004: Toyota Avalon, Buick LeSabre, Ford Crown Victoria, Chevrolet Impala, Honda Accord V6, Toyota Camry V6 Key Features Vehicle Positioning: Mitsubishi's flagship sedan, known for comfortable ride, spacious interior, and powerful V6 engine, often offering good value in the luxury sedan segment. 📋 Manual Details Coverage Areas Volume 1 Coverage: General, Engine, Lubrication, Fuel, Engine Cooling, Intake and Exhaust, Engine Electrical, Engine and Emission Control, Automatic Transaxle Volume 2 Coverage: Front Axle, Rear Axle, Wheel and Tire, Power Plant Mount, Front Suspension, Rear Suspension, Service Brakes, Parking Brakes, Steering, Body, Exterior, Interior and Supplemental Restraint System (SRS), Chassis Electrical, Heater, Air Conditioning and Ventilation, Component Locations, Configuration Diagrams, Circuit Diagrams Manual Type Manual Type: Service and Repair Manual Language Language: English Format File Format: PDF 📖 Manual Coverage Systems Covered Powertrain Systems: Engine Mechanical, Engine Electrical, Fuel System, Lubrication System, Cooling System, Intake and Exhaust Systems, Emission Control Systems, Automatic Transaxle Chassis Systems: Front and Rear Axles, Suspension (Front and Rear), Steering System, Brakes (Service and Parking), Wheels and Tires Body And Interior Systems: Body Construction, Exterior Components, Interior Trim, Supplemental Restraint System (SRS), Climate Control (HVAC), Chassis Electrical Systems HVAC Systems: Detailed coverage of heater, air conditioning, and ventilation systems, including component testing and refrigerant handling procedures. Procedures Included Major Repair Procedures: Engine assembly/disassembly, transmission overhaul, brake system repair, suspension component replacement, steering system service, climate control system diagnosis and repair Diagnostic Procedures: Troubleshooting guides, diagnostic trouble code (DTC) interpretation, wiring diagram analysis for electrical faults Component Locations: Specific diagrams indicating the location of all major components, sensors, and modules throughout the vehicle. Technical Depth Depth Of Coverage: Comprehensive from basic maintenance to complete component rebuilds and electrical system diagnostics Wiring Diagrams Coverage: Includes comprehensive circuit diagrams for all major vehicle systems, essential for electrical troubleshooting. 📊 Manual Specifications File Quality Print Quality: High Quality PDF, all pages printable File Characteristics Searchability: Likely text-searchable (typical for professional PDF manuals) Delivery Method Download Type: Instant Download Compatibility Operating Systems: Compatible with all versions of Windows, Mac, and Linux Required Software PDF Reader: Adobe PDF Reader Compression Utility: WinZip (or similar archive utility) ⚙️ Engine Specifications Primary Engine Engine Model: 6G74 Engine Type: SOHC V6 (likely, though some later Diamante variants could have DOHC) Displacement Displacement Liters: 3.5 L Displacement Cubic Inches: 213.4 cu.in. Performance Horsepower Estimate: Approximately 200-210 hp (exact figures vary by market and specific tune) Torque Estimate: Approximately 215-225 lb-ft (exact figures vary by market and specific tune) Fuel System Fuel Delivery: Multi-Point Fuel Injection (MPI) Cooling System Coolant Type Recommendation: Typically a 50/50 mix of deionized water and ethylene glycol-based coolant (refer to manual for specific Mitsubishi coolant P/N) Lubrication System Oil Viscosity Recommendation: Likely SAE 5W-30 or 10W-30 (confirm with specific manual) Oil Capacity Estimate: Approximately 4.5-5.0 US quarts (4.3-4.7 liters) with filter change (confirm with manual) 🔧 Transmission Standard Transmission Type: Automatic Transaxle Optional Transmission Availability: Manual transmission not typically offered on US-market Diamante for this generation. Features Gear Count: Likely 4-speed automatic (e.g., F4A51) or potentially 5-speed automatic in later or higher trims (confirm with manual). Fluid Specifications Transmission Fluid Type: SP-II M, ATF-SPII, or equivalent (refer to manual for exact specification and part number). 📐 Dimensions Exterior Length Estimate: Approximately 190-195 inches (confirm with manual) Width Estimate: Approximately 71-72 inches (confirm with manual) Height Estimate: Approximately 56-57 inches (confirm with manual) Weights Curb Weight Estimate: Approximately 3500-3800 lbs (depending on trim and features) 🛡️ Safety Features Ratings NHTSA Front Impact Estimate: Likely 4-star rating (based on contemporary models and similar vehicles) IIHS Side Impact Estimate: Likely Acceptable or Good (depending on specific test criteria for the year) Passive Features Airbags: Driver and front passenger airbags, potentially side airbags depending on trim level. Seat Belts: 3-point front and rear seat belts, pre-tensioners for front seats. Child Seat Anchors: LATCH system (Lower Anchors and Tethers for Children) likely standard. Active Features ABS: Anti-lock Braking System (ABS) standard. Traction Control: Traction Control System (TCS) likely available or standard on higher trims. Stability Control: Electronic Stability Control (ESC) or Active Stability Control (ASC) may be available on higher trims. 💡 Technology Features Infotainment Audio System: Factory premium audio system, potentially with CD player, cassette player, and AM/FM tuner. Some models may have offered a premium sound system by Infinity or similar. Climate Control: Automatic climate control (ACC) typically available on higher trims, with manual controls on base models. Driver Assistance Cruise Control: Standard cruise control. Connectivity Keyless Entry: Remote keyless entry system likely available or standard on higher trims. 🔧 Maintenance Service Intervals Oil And Filter Change: Typically every 5,000 to 7,500 miles or 6 months...