🏷️ Basic Information Identification Make: Chevrolet Model: S-10 Year: 1999 Manual Title: 1999 Chevrolet S-10 Service and Repair Manual Manual Subtitle: Covers All Models & All Repairs A-Z Manual Authenticity: Exact same manual used by dealership technicians Codes Engine Codes Covered: LT (4.3L V6), L35 (4.3L V6 Vin W), LW2 (2.2L I4) Transmission Codes Covered: NV1500, NV2500, NV3500 (Manual), 4L60-E, 4L65-E (Automatic) 👋 Introduction Market Position Segment: Compact Pickup Truck Target Audience: DIY enthusiasts, independent repair shops, and professional technicians servicing the 1999 Chevrolet S-10. Competitive Analysis Key Competitors: Ford Ranger, Nissan Frontier (older D22), Toyota Tacoma. Key Features Vehicle Strengths: Robust chassis, popular V6 engine options, compact size, versatility for work and personal use. Manual Value Proposition: Provides authoritative, vehicle-specific repair information crucial for accurate diagnostics, efficient repairs, and proper maintenance, directly mirroring the tools used by GM dealerships. 📋 Manual Details Coverage Areas Global Coverage: Comprehensive coverage of all models, trims, and configurations for the 1999 Chevrolet S-10. Specific Areas: Engine, transmission, drivetrain, suspension, steering, brakes, electrical systems, body and chassis, HVAC, interior components, diagnostics, and troubleshooting. Page Count Estimated Pages: 1500+ Manual Type Type: Factory Service Manual / Repair Manual Language Language: English Format Format: Digital (likely PDF, searchable) 📖 Manual Coverage Systems Covered Powertrain: Detailed coverage of the 2.2L I4 (LU4) and 4.3L V6 (LB4/LP5) engines, including fuel injection, ignition, emissions, cooling, lubrication, and exhaust systems. Covers manual (NV1500, NV2500, NV3500) and automatic (4L60-E, 4L65-E) transmissions, transfer cases (4WD), driveshafts, and axles. Chassis: In-depth coverage of front and rear suspension (independent front suspension, leaf spring rear), steering systems (power and manual), braking systems (front disc, rear drum/disc, ABS), and wheel bearings. Electrical: Comprehensive electrical schematics for all circuits, including lighting, starting, charging, ignition, fuel system, HVAC controls, power accessories, body control modules, instrument cluster, and diagnostic trouble codes (DTCs). Body Interior: Detailed information on body panels, doors, windows, locks, glass, interior trim, seating, airbags, seatbelts, HVAC system (including refrigerant handling), and exterior lighting. Procedures Included Maintenance: Scheduled maintenance tasks, fluid changes (oil, coolant, transmission fluid, brake fluid, power steering fluid), filter replacements, lubrication points, and inspections. Repair And Rebuild: Step-by-step instructions for component removal, disassembly, inspection, repair, reassembly, and installation for virtually all vehicle systems, including engine rebuilds, transmission overhauls, brake caliper replacement, and suspension component replacement. Diagnostics And Troubleshooting: Systematic diagnostic procedures, symptom-based troubleshooting guides, wiring diagrams, diagnostic trouble code (DTC) explanations, and specific test procedures for identifying and resolving issues. Technical Depth Depth: Factory-level technical depth, covering everything from basic fluid checks and tire rotations to complex engine diagnostics, transmission rebuilds, and advanced electrical system troubleshooting. Includes torque specifications, component clearances, and diagnostic data. 📊 Manual Specifications File Format Format Details: Digital, typically PDF. Designed for easy navigation, searching, and printing of specific sections. Print Quality Quality: High-resolution scans or digital native files, ensuring clarity of text, diagrams, and photographs. Binding Type Binding: N/A (Digital format) Paper Type Paper Type: N/A (Digital format) ⚙️ Engine Specifications Primary Engine Base Engine: 2.2L (2199cc) OHV I4 (RPO L30) Base Engine Horsepower: 118 hp @ 4800 rpm (approximate) Base Engine Torque: 130 lb-ft @ 3200 rpm (approximate) Optional Engine Optional Engine V6: 4.3L (4300cc) OHV V6 (RPO LB4/LP5 - Vortec) Optional Engine V6 Horsepower: 165 hp @ 4000 rpm (approximate, LB4) / 190 hp @ 4400 rpm (approximate, LP5 Vortec) Optional Engine V6 Torque: 230 lb-ft @ 2800 rpm (approximate, LB4) / 250 lb-ft @ 2800 rpm (approximate, LP5 Vortec) Performance Fuel Type: Unleaded Gasoline Fuel System Injection System: Multi-Port Fuel Injection (MPFI) for both engines. Ignition System: Distributorless Ignition System (DIS) or Distributor ignition depending on specific engine variant and emission standards. 🔧 Transmission Standard Standard Transmission: 5-Speed Manual Transmission (e.g., NV1500) Optional Optional Transmission Automatic: 4-Speed Automatic Transmission (e.g., 4L60-E, 4L65-E) Optional Transmission Manual: 4-Speed or 5-Speed Manual Transmission with Overdrive (e.g., NV2500, NV3500) Features Drivetrain Options: Rear-Wheel Drive (RWD) and Four-Wheel Drive (4WD) with various transfer case options. 📐 Dimensions Exterior Wheelbase Short: 108.3 inches Wheelbase Long: 117.9 inches Body Styles: Regular Cab, Extended Cab Bed Lengths: Short Bed (6.5 ft), Long Bed (7.5 ft) Weights Curb Weight Range: Approx. 3,000 - 4,000 lbs (Varies by configuration) Towing Capacity: Up to 5,400 lbs (with appropriate engine and options) 🛡️ Safety Features Ratings NHTSA Front Crash Test: Likely 4-star (driver) and 3-star (passenger) for frontal impact based on contemporary testing. Active Features ABS: Anti-lock Braking System (ABS) available on select models and configurations. Passive Features Airbags: Driver and passenger front airbags. Seatbelts: Three-point front seatbelts, two-point rear seatbelts (Regular Cab), three-point rear seatbelts (Extended Cab). 💡 Technology Features Infotainment Audio System: AM/FM stereo with cassette or CD player options. Speaker configurations varied by trim level. Display: Basic analog gauges and digital odometer. No advanced touchscreens or infotainment displays. Driver Assistance Cruise Control: Available on most...