🏷️ Basic Information Identification Make: Chevrolet Model: Cobalt Model Years Covered: 2005, 2006, 2007 Codes Platform Code: GM Delta I 👋 Introduction Market Position Target Audience: DIY enthusiasts, independent repair shops, dealership technicians Competitive Analysis Value Proposition: Provides comprehensive factory-level repair and maintenance information to save time and money Key Features Detail Level: Very detailed with detailed illustrations, diagrams, specifications, and wiring schematics Accessibility: Instant download format for immediate access Scope: Covers all models and engine types for the specified production years 📋 Manual Details Coverage Areas Engines Covered: All engine types for 2005-2007 Cobalt models Trim Levels Covered: All trim levels Page Count Total Pages: >5000 Manual Type Type: Factory Service Repair Manual Language Language: English Format File Format: PDF Digital Requirements: Adobe PDF Reader, WinZip Compatibility: All Versions of Windows & Mac, APP ISO, iPhone, iPad, Android 📖 Manual Coverage Systems Covered Engine: Overhaul and Rebuilding, Performance Tuning, Engine Diagnostics Brakes: Servicing Procedures, Front End and Alignment Procedures and Specifications Suspension: Complete coverage Transmission: Removal and Installation, In-Car Servicing Electrical System: Wiring Diagrams, Computer Diagnostic Trouble Tree Charts Body And Chassis: Sunroof Service HVAC: Air Conditioning Service and Capacities Procedures Included Maintenance: Factory Maintenance Schedules and Charts, Serpentine Belt Routings with Diagrams Repair: Step-by-step instructions for simple to complicated repairs Diagnostics: Trouble Codes, Troubleshooting and Diagnostics, Computer Diagnostic Codes Timing Systems: Timing Belt Replacement, Timing Belt Service Procedures Drivetrain: U-Joint and CV-Joint Service Procedures Technical Depth Depth: Comprehensive factory-level repair, maintenance, and diagnostic information 📊 Manual Specifications File Format Quality: Original Adobe document, Perfect Quality Searchability: Fully Indexed and Bookmarked by Topic, Quickly searchable text Printability: Print Entire manual or select pages Zoom Capability: Zoom in on any Diagram or Picture Binding Type Binding: N/A (Digital Download) Paper Type Paper: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Options 2005 2007: 1.8L Ecotec (LDA, L40, L61), 2.0L Ecotec Turbocharged (LSJ), 2.2L Ecotec (L61), 2.4L Ecotec (LE5) Performance Horsepower Range: 140 hp to 205 hp (depending on engine and trim) Torque Range: 150 lb-ft to 200 lb-ft (depending on engine and trim) Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) Technical Details Firing Orders: Included in manual Torque Specifications: Complete torque specifications for all engine components 🔧 Transmission Standard Manual Transmission: 5-speed M82 (FWD) Optional Automatic Transmission: 4-speed 4T40-E/4T45-E (FWD) Features Transmission Coverage: Removal and Installation, In-Car Servicing 📐 Dimensions Exterior Body Styles: 2-door Coupe, 4-door Sedan Wheelbase: Approx. 103.5 inches Weights Curb Weight Range: Approx. 2800 - 3000 lbs (depending on configuration) 🛡️ Safety Features Ratings NHTSA Front Impact Driver: 5-Star (2005-2007 models) NHTSA Front Impact Passenger: 5-Star (2005-2007 models) IIHS Side Impact: Good (various model years) Active Features ABS: Standard on most models, optional on some Passive Features Airbags: Frontal airbags standard, side airbags and curtain airbags optional on some models 💡 Technology Features Infotainment Audio System: Available AM/FM stereo with CD player, optional premium audio systems Driver Assistance Cruise Control: Available Connectivity Auxiliary Input: Available on some models 🔧 Maintenance Service Intervals Oil Change Interval: Every 7,500 miles or 6 months (synthetic oil recommended, refer to manual for specific engine) Tire Rotation: Every 7,500 miles Coolant Flush: Every 60,000 miles or 5 years (GM Dex-Cool 50/50) Fluid Specifications Engine Oil Spec: SAE 5W-30 (API SM or higher), refer to manual for specific engine requirements Transmission Fluid Spec Auto: Dexron VI (or equivalent) Coolant Spec: GM Dex-Cool extended life (50/50 mix) Known Issues Common Problems: Ignition coil failure, oil leaks (valve cover, oil pan), power steering pump issues, HVAC blower motor resistor failure, automatic transmission solenoid issues. 📚 Vehicle History Brand Heritage Chevrolet Legacy: Chevrolet has a long history of producing popular and affordable compact and mid-size vehicles. Model Evolution Cobalt Introduction: The Cobalt replaced the Chevrolet Cavalier and Pontiac Sunfire, built on the GM Delta platform. Production Production Period: 2005-2010 Manufacturing Plant: Lordstown Assembly, Ohio, USA 🏆 Awards & Recognition Recognitions Safety Award NHTSA: Awarded 5-Star Frontal Crash Test Ratings from NHTSA for driver and passenger.