🏷️ Basic Information Identification Make: Chevrolet Model: Chevy Colorado Year: 2007 Generation Generation Designation: 1st Generation (GMT355) 👋 Introduction Market Position Target Audience: DIY mechanics, professional technicians, and owners seeking to perform maintenance and repairs on their 2007 Chevrolet Chevy Colorado. Competitive Analysis Value Proposition: Saves significant money on repairs by empowering users to perform their own maintenance and repair tasks with expert guidance. Key Features Manual Features: Easy-to-follow step-by-step instructions, detailed pictures, instant email delivery, perpetual ownership, printable pages, cross-platform compatibility. 📋 Manual Details Coverage Coverage Areas: All models, engines, trim levels, and transmission types for the 2007 Chevrolet Chevy Colorado. Pages Page Count: Not specified, but described as 'Complete Workshop Service Repair Manual' covering procedures A-Z. Type Manual Type: Workshop Service Repair Manual Language Language: English Format Format: Downloadable (PDF) 📖 Manual Coverage Systems Systems Covered: Engine Mechanical, Engine Control Systems, Fuel System, Cooling System, Lubrication System, Exhaust System, Ignition System, Starting System, Charging System, Transmission (Manual and Automatic), Drivetrain, Suspension, Steering, Brakes (ABS/Non-ABS), Chassis, Body (Interior and Exterior), Electrical System (Wiring Diagrams, Lighting, Accessories), HVAC, Diagnostic Procedures, Troubleshooting, Component Replacement, Adjustment Procedures, Specifications. Procedures Procedures Included: Routine maintenance, inspection, troubleshooting, diagnostics, component removal and installation, repair procedures, adjustments, fluid changes, system bleeding, electrical diagnostics, wiring harness repair, body panel repair, interior trim removal/installation. Depth Technical Depth: Comprehensive, covering all service and repair procedures from basic maintenance to advanced diagnostics and repairs. Includes step-by-step instructions and pictures. 📊 Manual Specifications File Attributes File Format: PDF Print Quality: High Quality, printable Accessibility: Viewable on PC, MAC, tablets, and mobile phones via Adobe Reader. Physical Attributes Binding Type: Not applicable (Downloadable) Paper Type: Not applicable (Downloadable) ⚙️ Engine Specifications Primary Engine Options 2 8L Llm I4 Duramax Diesel: Displacement: 2.8L (171 cu in), Configuration: Inline-4, Bore x Stroke: 3.74 in x 4.02 in, Compression Ratio: 17.5:1, Horsepower: 175 hp @ 3600 rpm, Torque: 305 lb-ft @ 1800 rpm, Fuel System: Common Rail Direct Injection. 3 5L Llr I5: Displacement: 3.5L (211 cu in), Configuration: Inline-5, Bore x Stroke: 3.74 in x 4.02 in, Compression Ratio: 9.5:1, Horsepower: 201 hp @ 5600 rpm, Torque: 220 lb-ft @ 2800 rpm, Fuel System: Sequential Fuel Injection. 5 3L Lh6 V8: Displacement: 5.3L (323 cu in), Configuration: V8 (OHV), Bore x Stroke: 3.78 in x 3.62 in, Compression Ratio: 9.5:1, Horsepower: 305 hp @ 5200 rpm, Torque: 335 lb-ft @ 4000 rpm, Fuel System: Sequential Fuel Injection, Displacement on Demand (AFM). Performance Tuning Engine Management: ECU (Engine Control Unit) with diagnostic port (OBD-II). 🔧 Transmission Transmission Options Manual Transmission: 5-Speed Manual (NV1500 for 2.8L, MM5 for 3.5L/5.3L), 6-Speed Manual (Aisin AR5 for 3.5L/5.3L). Automatic Transmission: 4-Speed Automatic (4L60-E/4L65-E). Features Transmission Fluid Type: Dexron III or equivalent for 4L60-E/4L65-E. Manual transmission fluid specifications vary by gearbox. 📐 Dimensions Exterior Wheelbase: Short Bed (111.3 in), Long Bed (126.2 in). Overall Length: Short Bed (189.6 in), Long Bed (204.5 in). Width: Approx. 74.7 inches. Height: Approx. 69.5 - 70.1 inches (depending on configuration). Weights Curb Weight: Ranges from approx. 3,700 lbs to 4,500 lbs depending on configuration and powertrain. Towing Capacity: Up to 5,400 lbs (with 5.3L V8 and appropriate towing package). Payload Capacity: Up to 1,400 lbs (depending on configuration). 🛡️ Safety Features Ratings NHTSA Front Impact Driver: 5-Star NHTSA Front Impact Passenger: 5-Star NHTSA Side Impact Front Driver: 5-Star NHTSA Side Impact Front Passenger: 5-Star NHTSA Side Impact Rear Driver: 4-Star NHTSA Side Impact Rear Passenger: 4-Star IIHS Front Small Overlap Crashworthiness: Good (for models with specific airbag designs) Active Features ABS: Standard Anti-lock Braking System (ABS). Traction Control: Available Traction Control System (TCS). Passive Features Airbags: Driver and front passenger airbags. Available side-curtain airbags. Seatbelts: Three-point seatbelts with pretensioners. 💡 Technology Features Infotainment Audio System: Standard AM/FM stereo with CD player. Available Bose premium audio system. Connectivity Options: Auxiliary audio input jack. Driver Assistance Cruise Control: Standard or available depending on trim level. Parking Assistance: Rear parking assist sensors were available on higher trims. 🔧 Maintenance Service Intervals Oil Change Interval: 7,500 miles or 6 months for synthetic blend, 10,000 miles or 12 months for full synthetic (refer to manual for specific engine and oil type recommendations). Tire Rotation: Every 7,500 miles. Engine Air Filter: Replace every 45,000 miles or as needed based on driving conditions. Cabin Air Filter: Replace every 15,000 miles or as needed. Transmission Fluid Change: Automatic: Every 100,000 miles or earlier under severe use. Manual: Fluid change interval varies. Fluid Specifications Engine Oil Type: SAE 5W-30 API SN or higher (check manual for specific engine oil viscosity and certification). Coolant Type: Dex-Cool (GM 6043-M) or equivalent OAT (Orange) coolant. Brake Fluid Type: DOT 3. Known Issues Fuel Pump Failures: Some owners have reported premature fuel pump failures. Transmission Issues: Occasional reports of automatic transmission issues, particularly related to torque converter...