🏷️ Basic Information Identification Make: GMC Model: K3500 Year: 1996 Codes Platform: GMT400 👋 Introduction Market Position Target Audience: Do-it-yourself (DIY) mechanics and professional technicians seeking detailed repair information. Competitive Analysis Comparison To Print: More convenient and less expensive than traditional printed manuals, offering instant online access. Key Features Developer: RepairSurge Information Source: OE (Original Equipment) materials Access Advantage: Instant access at the push of a button, no physical storage required. 📋 Manual Details Coverage Areas General Coverage: Comprehensive service and repair for the 1996 GMC K3500. Page Count Estimated Pages: Extensive (digital format, content volume equivalent to a substantial printed manual). Manual Type Type: Online Service and Repair Manual Software Language Language: English Format Access Method: Web browser-based, accessible via internet connection. Device Compatibility: PC, Laptop, Smartphone, Tablet 📖 Manual Coverage Systems Covered Powertrain: Engine (V8 gasoline, diesel), Transmission (automatic, manual), Drivetrain (4WD systems, axles, driveshafts). Chassis: Suspension (front independent, rear solid axle), Steering (power steering system), Brakes (hydraulic, ABS). Electrical: Wiring diagrams, lighting systems, charging system, starting system, instrument cluster, body electronics. HVAC: Heating, Ventilation, and Air Conditioning (HVAC) system components, diagnosis, and repair. Body And Trim: Body panels, interior trim, exterior trim, doors, windows, seats. Procedures Included Maintenance: Routine maintenance procedures, fluid changes, filter replacements, lubrication. Troubleshooting: Diagnostic procedures, symptom-based troubleshooting guides, fault code interpretation (where applicable). Repair: Component removal, disassembly, inspection, repair, reassembly, and installation for all major systems. Diagnostics: Detailed diagnostic steps for engine, transmission, ABS, and other electronic systems. Technical Depth Depth: Factory-derived, OE material-based, suitable for DIY and professional use. 📊 Manual Specifications File Format Digital Format: Online, web-based software Print Quality Print Ability: Pages are likely printable from the web interface. Binding Type Binding: N/A (digital format) Paper Type Paper Quality: N/A (digital format) Licensing License Status: Officially Licensed, Licensed information derived from OE materials Access Duration Subscription Period: 1 Year access included, discounts available for additional years. ⚙️ Engine Specifications Primary Engine Engine Options: 5.7L V8 Vortec (L31), 7.4L V8 Vortec (L29), 6.5L V8 Turbo Diesel (L40). Performance 5.7L Vortec (L31): Approx. 255 hp @ 4600 rpm, 330 lb-ft @ 2800 rpm 7.4L Vortec (L29): Approx. 290 hp @ 4000 rpm, 410 lb-ft @ 3200 rpm 6.5L Turbo Diesel (L40): Approx. 190 hp @ 3400 rpm, 430 lb-ft @ 1800 rpm Fuel System Fuel Injection: Multi-port Fuel Injection (MPFI) for gasoline engines, Stanadyne DB2 rotary injection pump for diesel. Ignition System Ignition Type: Distributorless Ignition System (DIS) for gasoline engines. 🔧 Transmission Standard Transmission Options: 4-speed automatic (4L80-E), 5-speed manual (NV4500). Optional Transmission Options Diesel: 4-speed automatic (4L80-E) or 5-speed manual (NV4500) with diesel engines. Features 4L80-E Features: Heavy-duty electronic automatic transmission, suitable for towing and heavy loads. Nv4500 Features: Robust 5-speed manual transmission known for durability. 📐 Dimensions Exterior Wheelbase: 131.5 inches (approximate, standard cab long bed) Overall Length: 232.5 inches (approximate, standard cab long bed) Overall Width: 79.5 inches (approximate) Overall Height: 74.8 inches (approximate) Weights Curb Weight: Approx. 5,000 - 6,000 lbs (depending on configuration) Gvwr: 8,600 lbs (approximate) 🛡️ Safety Features Ratings NHTSA Ratings: As a 1996 model, specific NHTSA ratings may not be readily available or comparable to modern standards. Focus on inherent design safety. Active Features ABS: Anti-lock Braking System (ABS) standard on rear wheels, optional on all four wheels on some models. Passive Features Seat Belts: Three-point seat belts for front occupants. Airbags: Driver-side airbag standard. 💡 Technology Features Infotainment Audio System: Factory AM/FM stereo with cassette player, optional CD player. Speaker configurations vary by trim. Controls: Manual HVAC controls, traditional physical buttons and knobs for audio. Driver Assistance Cruise Control: Optional cruise control system. Connectivity Connectivity Features: No advanced connectivity features like Bluetooth or USB; primarily analog systems. 🔧 Maintenance Service Intervals Oil Change Interval: Typically 3,000-5,000 miles or 3-6 months, depending on driving conditions and oil type used. Transmission Fluid Interval: Refer to manual for specific interval; often around 50,000-100,000 miles or based on severe service. Fluid Specifications Engine Oil Spec: API Service SG or SH, SAE 5W-30 or 10W-30 (refer to manual for specific viscosity based on temperature). Coolant Spec: GM-specific green ethylene glycol based coolant, 50/50 mix with distilled water. Automatic Transmission Fluid: Dexron III (or equivalent) Manual Transmission Fluid Nv4500: GM Synchromesh or equivalent (e.g., NV-4500 specific fluid). Known Issues Gasket Leaks: Potential for intake manifold gaskets and rear main seal leaks on V8 gasoline engines. Diesel Glow Plugs: Glow plug system issues can affect cold starts on the 6.5L diesel. Steering Components: Wear in steering components (ball joints, tie rod ends) due to heavy-duty use. Electrical Connectors: Corrosion or loose connections in electrical harnesses can cause intermittent issues. 📚 Vehicle History Brand Heritage Gm Truck Division: GMC has a long history as a manufacturer of trucks, commercial vehicles, and SUVs, known for their heavy-duty capabilities. Model Evolution Gmt400...