🏷️ Basic Information Identification Make: Chevrolet Model: Colorado Model Years Covered: 2004, 2005, 2006, 2007, 2008 Platform: GMT355 Codes Vin Code Engine 2 8L: 8th digit 'E' Vin Code Engine 3 5L: 8th digit '7' 👋 Introduction Market Position Vehicle Segment: Compact/Mid-size Pickup Truck Target Audience: DIY mechanics, professional auto repair shops, fleet maintenance personnel. Competitive Analysis Key Competitors: Toyota Tacoma, Nissan Frontier, Ford Ranger. Key Features Manual Value Proposition: Provides factory-level repair and maintenance information to keep the Chevrolet Colorado in optimal condition. Manual Utility: Enables comprehensive service and repair, from routine maintenance to complex component overhauls. 📋 Manual Details Coverage Areas Manual Type: Factory Workshop Service Repair Manual Language: English Format: PDF File Distribution: Downloadable (CD-ROM indicated in description) Page Count: 6000+ Compatibility: Windows & Mac Computers (all versions from ME to 10), Tablets, Phones (32/64-bit) 📖 Manual Coverage Systems Covered Powertrain Engine: 2.8L (LLC) and 3.5L (LZ4) Gasoline Engines Powertrain Transmission: Automatic Transmission, Manual Transmission Overhaul Drivetrain: Drive Axle Limited Slip, Driveshaft, Front Drive Axle, Rear Drive Axle, Transfer Case, Wheel Drive Shafts Brakes: Antilock Brakes (ABS), Disc Brakes, Drum Brakes, Hydraulic Brakes, Parking Brake Suspension Steering: Front Suspension, Rear Suspension, Power Steering, Steering Column Electrical: Electrical Component Locations, Engine Electrical, Gages, Horns, Keyless Entry, Exterior Lights, Wiring HVAC: HVAC (Heating, Ventilation, and Air Conditioning) Interior: Doors, Interior Trim, Roof, Seats, Stationary Windows Chassis Body: Frame Underbody, Wiper Washer Driver Controls: Cruise Control Safety Systems: Airbags Entertainment Systems: Entertainment (likely radio, speakers, etc.) Procedures Included Diagnostics: Troubleshooting procedures for all covered systems. Maintenance: Scheduled maintenance, fluid changes, component inspections. Repair Overhaul: Detailed step-by-step repair and overhaul procedures for major components. Component Replacement: Replacement procedures for all listed systems and components. Electrical Diagnostics: Wiring diagrams, component testing, electrical troubleshooting. Engine Management: Engine control system diagnostics and repair (2.8L & 3.5L). Drivetrain Service: Axle, driveshaft, and transfer case servicing and repair. Brake System Service: Brake system inspection, repair, and bleeding procedures. Suspension Alignment: Suspension component replacement and potential alignment specifications. HVAC Service: HVAC system diagnosis, refrigerant handling, component replacement. Interior Trim Removal: Procedures for removing and reinstalling interior trim panels. Reset Procedures: Maintenance Light Reset. Technical Depth Depth Level: Comprehensive Workshop Level Illustrations: High Resolution Illustrations, Photos, Diagrams Diagnostic Information: Detailed diagnostic procedures and symptom-based troubleshooting guides. Technical Data: Includes specifications, torque values, clearances, and tolerances for all repair procedures. Wiring Diagrams: Full electrical system wiring diagrams for comprehensive troubleshooting. 📊 Manual Specifications File Format File Type: PDF Searchability: Likely searchable text within PDF (standard for workshop manuals). Print Quality Image Resolution: High Resolution Printability: Printable pages directly from CD/download. Binding Type Binding Method: Digital (PDF format, no physical binding) Paper Type Paper Quality: N/A (Digital) ⚙️ Engine Specifications Primary Engine Engine 2 8L Name: LLC (Atlas/Vortec 2800) Engine 2 8L Configuration: Inline 4-cylinder Engine 2 8L Displacement: 2.8 Liters (171 cubic inches) Engine 3 5L Name: LZ4 (Vortec 3500) Engine 3 5L Configuration: Inline 5-cylinder Engine 3 5L Displacement: 3.5 Liters (211 cubic inches) Performance Engine 2 8L Horsepower: Approx. 175 hp @ 5600 rpm Engine 2 8L Torque: Approx. 185 lb-ft @ 2800 rpm Engine 3 5L Horsepower: Approx. 201 hp @ 5600 rpm Engine 3 5L Torque: Approx. 220 lb-ft @ 2800 rpm Fuel System Fuel Delivery: Sequential Fuel Injection (SFI) Fuel Type: Unleaded Gasoline Emission Control: Catalytic Converter, On-Board Diagnostics (OBD-II) 🔧 Transmission Standard Transmission 2 8L Standard: 5-Speed Manual Transmission (MV50) Transmission 3 5L Standard: 4-Speed Automatic Transmission (4L60-E) Optional Transmission 2 8L Optional: 4-Speed Automatic Transmission (4L60-E) Transmission 3 5L Optional: 5-Speed Manual Transmission (MV50) Features Transmission Fluid Type: Dexron-VI (for 4L60-E) or specified manual transmission fluid. 📐 Dimensions Exterior Wheelbase Short: 111.9 inches Wheelbase Long: 126.2 inches Bed Length Standard: 6.1 feet (73.2 inches) Bed Length Long: 7.4 feet (88.5 inches) Weights Curb Weight Range: Approx. 3,700 - 4,500 lbs (depending on configuration) Max Payload Capacity: Up to approx. 1,500 lbs (depending on configuration) Max Towing Capacity: Up to approx. 5,600 lbs (with 3.5L engine, 4WD, and proper equipment) 🛡️ Safety Features Ratings NHTSA Frontal Crash Driver: Good (2004-2007 Models) NHTSA Frontal Crash Passenger: Good (2004-2007 Models) IIHS Moderate Overlap Frontal Crash: Acceptable (2004-2007 Models) Active Features ABS: Standard on most models, four-wheel disc brakes available on some trims. Traction Control: Available on select models. Passive Features Airbags: Driver and front passenger airbags. Seatbelts: Three-point seatbelts for all occupants, pretensioners for front seats. 💡 Technology Features Infotainment Audio System: Factory radio with AM/FM, CD player, and optional SiriusXM satellite radio. Speaker configurations varied by trim level. Driver Assistance Cruise Control: Available cruise control system for highway driving. Connectivity Keyless Entry: Available keyless entry system for convenience. 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 5,000-7,500 miles or 6-12 months, depending on driving conditions and oil type (consult manual for specifics). Tire...