🏷️ Basic Information Identification Make: Chevrolet Model: S10 Blazer Year: 1980 Generation Generation: First Generation Codes Platform: GMT330 👋 Introduction Market Position Target Audience: DIY enthusiasts, professional mechanics, fleet maintenance Competitive Analysis Value Proposition: Provides dealership-level repair information, saving time and money compared to guesswork or less comprehensive guides. Key Features Features: Vehicle-specific information, step-by-step instructions, diagrams, illustrations, wiring schematics, printable pages, searchable content. Availability Availability: Available for contact with year, make, and model for specific manual sourcing. 📋 Manual Details Coverage Areas Coverage: All Models & All Repairs A-Z Page Count Page Count: Not Specified (Comprehensive) Manual Type Manual Type: Service and Repair Manual Language Language: English Format Format: PDF (Printable) 📖 Manual Coverage Systems Covered Powertrain: Engine, Fuel Service Specifications, Intake Exhaust Cooling, Lube, Ignition Starting Charging, Auto Transmission, Manual Transmission, Transfer Case, Differential, Axle Chassis: Suspension, Tire & Wheel, Brake Control, Brakes, Parking Brake, Steering Column, Power Steering Electrical And Body: Air Conditioning, Supplemental Restraint System, Seat Belt, Engine Immobilizer, Cruise Control, Wiper & Washer, Door Lock, Meter Audio/Visual, Horn, Windshield/Glass Mirror, Instrument Panel, Seat, Engine Hood/Door, Exterior & Interior, Electrical, Multiplex/CAN Communication Procedures Included Repair Procedures: Step-by-step repair instructions, diagnostic procedures, component removal and installation, adjustments, overhauls Maintenance Procedures: Scheduled maintenance, fluid changes, filter replacements, tune-ups, inspections Diagnostic Procedures: Troubleshooting guides, symptom-based diagnostics, electrical system diagnostics Technical Depth Depth: Factory High-Detail, Vehicle Specific, Technician Level 📊 Manual Specifications File Format File Format: PDF Print Quality Print Quality: High-resolution, printable pages with zoomable images and schematics Binding Type Binding Type: Digital (PDF) - Printable Paper Type Paper Type: N/A (Digital File) ⚙️ Engine Specifications Primary Engine Engine Options 1980: 2.8L V6 (LG7), 4.3L V6 (LV2 - optional later in model run/some configurations), 2.2L 4-Cylinder (LC8 - less common) Performance 2.8L V6 Horsepower: Approx. 115-120 hp (varies by exact configuration) 2.8L V6 Torque: Approx. 145-150 lb-ft (varies by exact configuration) Fuel System Fuel System Type: Carbureted (typically Rochester Dual-Jet or Quadrajet depending on engine) Recommended Fuel: Unleaded Regular Gasoline Ignition Ignition System: Electronic Spark Control (ESC) or Breakerless Electronic Ignition 🔧 Transmission Standard Standard Transmission: 4-Speed Manual (SM465 for some applications) Optional Optional Transmission: 3-Speed Automatic (THM700R4 or TH350) Features Transfer Case Options: 2-Speed Manual Transfer Case (NP208 or NP205 depending on configuration) 📐 Dimensions Exterior Wheelbase: 108.3 inches Length: Approx. 177.5 inches Weights Curb Weight: Approx. 3,500 - 4,000 lbs (varies by configuration) Cargo Cargo Volume Behind Rear Seat: Approx. 20.6 cu ft 🛡️ Safety Features Ratings NHTSA Ratings 1980: Not available in modern standardized format for this era. Passive Features Standard Safety Features: Lap seat belts, energy-absorbing steering column, shatter-resistant windshield. Active Features Optional Safety Features: Power front disc brakes, rear drum brakes, optional limited-slip differential. 💡 Technology Features Infotainment Audio System Options: AM/FM Radio, AM/FM Stereo Cassette Player (optional) Driver Assistance Driver Assistance Features: None in the modern sense; focus on mechanical systems. 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 3,000 to 5,000 miles or 3 to 6 months, depending on driving conditions. Transmission Fluid Change: Refer to manual for specific intervals; generally every 30,000 to 60,000 miles. Fluid Specifications Engine Oil Type: API Service SF or SG, SAE 10W-30 or 10W-40 recommended (check manual for specifics). Coolant Type: Ethylene Glycol based antifreeze (e.g., Dex-Cool equivalent for its time) mixed 50/50 with distilled water. Automatic Transmission Fluid: GM DEXRON®-III (or equivalent) Manual Transmission Fluid: GL-4 Gear Oil (e.g., SAE 75W-90) Differential Fluid: API GL-5 Gear Oil (SAE 80W-90 or 75W-140 for limited-slip) Known Issues Common Wear Items: Carburetor wear, ignition system components (points, condenser, coil), exhaust system corrosion, suspension bushings, U-joints. Rust Prone Areas: Fender wells, rocker panels, tailgate, frame rails (typical for vehicles of this era). 📚 Vehicle History Brand Heritage Chevrolet Truck Division: Chevrolet has a long-standing history in light trucks and SUVs, with the S10 Blazer building upon the S-10 pickup truck platform. Model Evolution Introduction Year: 1983 (though this manual is for the 1980 model year, indicating a pre-production or related model year focus). Production Manufacturing Plant: Various GM assembly plants in North America. 🏆 Awards & Recognition Recognitions Awards And Recognitions: Not specifically documented for the 1980 model year, as this was prior to its official release. The S-10 platform generally received positive reception for its utility and compact size.