🏷️ Basic Information Identification Make: Chrysler Model: 300 STR8 Year: 2005 Codes Platform Code: LX 👋 Introduction Market Position Segment: Full-size luxury sedan with a performance-oriented variant. Target Audience: Enthusiasts seeking a powerful, rear-wheel-drive American sedan with a strong presence and performance capabilities. Competitive Analysis Competitors: Competed against vehicles like the Ford Crown Victoria, Mercury Grand Marquis, Chevrolet Impala, and performance-oriented sedans from European manufacturers. Key Features Performance Focus: The 'STR8' designation signifies the performance-oriented SRT (Street and Racing Technology) version, featuring a more powerful engine and sport-tuned suspension. Design Heritage: Iconic retro-inspired styling drawing cues from classic American sedans of the 1950s and 1960s. 📋 Manual Details Coverage Areas Systems Covered: Engine, Powertrain, Transmission, Drivetrain, Suspension, Steering, Brakes, HVAC, Electrical Systems, Body, Chassis, Diagnostic Procedures, Maintenance Schedules, Wiring Diagrams Page Count Estimated Pages: 1500+ Manual Type Type: Factory Service Manual Language Language: English Format Format: Downloadable PDF 📖 Manual Coverage Systems Covered Engine Mechanical: Detailed repair procedures for the 6.1L Hemi V8 engine, including disassembly, assembly, specifications, torque values, cylinder head, pistons, crankshaft, camshaft, valve train, lubrication, and cooling systems. Engine Performance: Fuel injection system, ignition system, emissions control systems (OBD-II diagnostics), engine management, and performance tuning considerations. Transmission Drivetrain: Repair and overhaul procedures for the NAG1 (W5A580) 5-speed automatic transmission, including torque converter, valve body, electronic controls, fluid specifications, and driveshaft/differential maintenance. Suspension Steering: Front and rear suspension component replacement, alignment specifications, shock absorber/strut service, steering system diagnosis and repair, power steering system maintenance. Brakes: Brake system diagnosis, front and rear disc brake component replacement (pads, rotors, calipers), ABS system troubleshooting, parking brake service, hydraulic system bleeding procedures. Electrical Systems: Complete wiring diagrams for all vehicle circuits, component location charts, diagnostic trouble codes (DTCs) and troubleshooting guides for Body Control Module (BCM), Powertrain Control Module (PCM), HVAC control, audio systems, and lighting. Body Chassis: Body panel removal and installation, interior trim, glass replacement, door hardware, frame straightening data, collision repair information, underbody coatings. Procedures Included Routine Maintenance: Oil and filter changes, fluid level checks and top-offs, tire rotation, spark plug replacement, air filter replacement, brake fluid flush, coolant flush. Diagnostic Troubleshooting: Step-by-step diagnostic procedures for common and complex issues, use of diagnostic scan tools, circuit testing, component testing, and symptom-based troubleshooting guides. Major Repairs: Engine rebuilds, transmission overhauls, suspension component replacement, brake system overhauls, electrical component replacement, body panel repairs. Special Tools Procedures: Identification and usage of specialized tools required for specific repair and diagnostic procedures. Torque Specifications: Detailed torque specifications for all critical fasteners in engine, chassis, and drivetrain components. Technical Depth Depth: Comprehensive coverage suitable for professional technicians and advanced DIY mechanics, including detailed specifications, torque values, diagnostic flowcharts, and component-level repair instructions. Wiring Diagrams: Comprehensive, detailed wiring diagrams for all electrical systems, including engine control, body controls, comfort and convenience, and safety systems. 📊 Manual Specifications File Format File Type: PDF Searchability: Searchable text within the PDF document for quick access to information. Print Quality Resolution: High-resolution, suitable for printing all pages. Binding Type Binding: N/A (Digital Download) Paper Type Paper: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Type: 6.1L (370 ci) HEMI V8 Engine Code: 426 HEMI (Modern interpretation) Valvetrain: Overhead Valve (OHV), 2 valves per cylinder, HEMI head design Performance Horsepower: 425 hp @ 6000 rpm Torque: 420 lb-ft @ 4800 rpm Bore X Stroke: 4.07 in x 3.58 in (103.2 mm x 90.9 mm) Compression Ratio: 10.3:1 Fuel System Fuel Delivery: Sequential Multi-Port Fuel Injection (MPI) Fuel Type: Unleaded Premium Gasoline (91 Octane or higher recommended) Engine Management ECU Type: Chrysler Powertrain Control Module (PCM) 🔧 Transmission Standard Transmission Type: 5-Speed Automatic (NAG1 / W5A580) Optional Manual Transmission: Not available for STR8 model. Features Gear Ratios: Refer to manual for specific gear ratios (typically around 3.58:1 for 1st, 2.53:1 for 2nd, 1.67:1 for 3rd, 1.14:1 for 4th, 0.84:1 for 5th, and 3.19:1 for Reverse). Transmission Fluid: Mopar ATF+4 (or equivalent specification, consult manual for exact part number and capacity). 📐 Dimensions Exterior Length: 196.2 in (4983 mm) Width: 74.1 in (1882 mm) Height: 58.4 in (1483 mm) Wheelbase: 116.0 in (2946 mm) Weights Curb Weight: Approx. 4100 lbs (1860 kg) Gross Vehicle Weight Rating: Approx. 5250 lbs (2381 kg) Towing Capacity: Not specified or recommended for this performance variant. Interior Front Headroom: Approx. 38.6 in (980 mm) Front Legroom: Approx. 41.8 in (1062 mm) Rear Headroom: Approx. 37.9 in (963 mm) Rear Legroom: Approx. 40.9 in (1039 mm) Cargo Trunk Volume: Approx. 15.6 cu ft (441 liters) 🛡️ Safety Features Ratings NHTSA Frontal Impact: 5-Star (Driver), 5-Star (Passenger) NHTSA Side Impact: 5-Star (Front), 5-Star (Rear) Active Features Traction Control: Standard Electronic Traction Control (ETC) Electronic Stability: Standard Electronic Stability Program (ESP) / Electronic Stability Control (ESC) ABS: Standard Anti-lock Braking System (ABS) with Brake Assist Passive Features Airbags: Advanced multi-stage...