🏷️ Basic Information Identification Make: Chevrolet Model: S10 Blazer Year: 1994 Generation Generation: Second Generation (1995-2005) Codes Platform: GMT330 👋 Introduction Market Position Market Position: Compact SUV, popular for its utility and off-road capability, often used for towing and light to moderate off-road use. Competitive Analysis Competitive Analysis: Competed against vehicles like the Ford Bronco II, Jeep Cherokee (XJ), Nissan Pathfinder, and Toyota 4Runner. Key Features Key Features: Available in 2-door and 4-door configurations, optional 4WD, robust chassis, V6 engine options. 📋 Manual Details Coverage Areas Coverage Areas: All major mechanical, electrical, and body systems Page Count Page Count: Extensive (Specific count not provided, but described as comprehensive) Manual Type Manual Type: Service and Repair Manual Software Language Language: English Format Format: Digital Download (PDF compatible via web browser) 📖 Manual Coverage Systems Covered Systems Covered: Engine, Drivetrain (4WD/2WD), Suspension, Steering, Brakes, Electrical System, HVAC, Body and Chassis, Fuel System, Exhaust System, Cooling System, Lubrication System, Emissions Control Procedures Included Procedures Included: Routine Maintenance, Troubleshooting, Diagnostics, Component Replacement, Repair Procedures, Wiring Diagrams, Torque Specifications, Alignment Specifications, Reassembly Instructions Technical Depth Technical Depth: Comprehensive, covering from basic maintenance to advanced diagnostics and repairs. 📊 Manual Specifications File Format File Format: PDF (Accessible via web browser, compatible with PC, laptop, smartphone, tablet) Print Quality Print Quality: High-resolution, digitally derived from OE materials Binding Type Binding Type: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Primary Engine: 4.3L (262 cu in) V6 Vortec (L35) Performance Horsepower L35: Approx. 160 hp @ 4,200 rpm (Varies slightly by year/tune) Torque L35: Approx. 230 lb-ft @ 2,800 rpm (Varies slightly by year/tune) Fuel System Fuel System L35: Multi-port Fuel Injection (MPI) Optional Engine Optional Engine: 2.8L (173 cu in) V6 (LR2) - Less common for 1994, phased out for L35 as primary V6. Engine Codes Engine Codes Primary: LU2 (4.3L VIN X, standard on many models) Engine Features Engine Features L35: Roller camshaft, balance shaft, cast iron block and heads 🔧 Transmission Standard Standard Transmission: 4-speed Automatic (4L60E) Optional Optional Transmission: 5-speed Manual (NV1500 or NV3500) - Less common on Blazer models, more prevalent on S10 pickup. Features Transmission Features: Electronically controlled 4L60E with overdrive, rear-wheel drive or Insta-Trac 4WD options. 📐 Dimensions Exterior Wheelbase 2Door: Approx. 106.4 inches Wheelbase 4Door: Approx. 111.5 inches Length 4Door: Approx. 177.1 inches Weights Curb Weight: Approx. 3,600 - 4,100 lbs (Varies by configuration) Cargo Cargo Volume: Significant for its class, with rear seats folded down. 🛡️ Safety Features Ratings NHTSA Ratings Driver Side Frontal: Not rated or tested for this specific model year in many databases. Early SUVs of this era had varied safety performance. NHTSA Ratings Passenger Side Frontal: Not rated or tested for this specific model year in many databases. Active Features Active Features: Optional Anti-lock Braking System (ABS) on rear wheels or all four wheels. Passive Features Passive Features: Seat belts, optional airbags (driver-side standard on some later models, but potentially optional or absent on early 1994 models depending on region and trim). 💡 Technology Features Infotainment Infotainment System: Basic AM/FM radio with cassette player, optional CD player. Analog gauges and climate controls. Driver Assistance Driver Assistance: Limited to optional ABS (Anti-lock Braking System). No electronic stability control or advanced driver-assistance systems. Connectivity Connectivity: No factory-installed Bluetooth or USB connectivity. External options for aux input or Bluetooth adapters are common aftermarket additions. 🔧 Maintenance Service Intervals Oil Change Interval: Every 3,000 miles or 3 months (conventional oil), or 5,000-7,500 miles (synthetic oil and filter). Tire Rotation Interval: Every 5,000-7,500 miles. Transmission Fluid Change: Every 30,000-50,000 miles, depending on usage (severe vs. normal). Coolant Flush Interval: Every 30,000 miles or 2 years. Fluid Specifications Engine Oil Specification: SAE 5W-30 (API Service SG or SH) Engine Oil Capacity: Approx. 4.5 quarts (4.3L V6) with filter change. Transmission Fluid Specification: Dexron III Automatic Transmission Fluid (ATF) Coolant Specification: GM-spec coolant (typically a green ethylene glycol based coolant, mixed 50/50 with distilled water). Known Issues Known Issues Engine: Vortec V6 (L35) can develop intake manifold gasket leaks, rear main seal leaks, and spider injector issues (less common on earlier versions). Known Issues Transmission: 4L60E transmission can experience solenoid failures, torque converter issues, and potential heat-related damage if not properly maintained. Known Issues Suspension: Ball joint wear, U-joint failure, and IFS (Independent Front Suspension) component wear are common on higher mileage examples. Known Issues Electrical: Corrosion in electrical connectors, faulty body control modules, and issues with the gauge cluster can occur. Filter Part Numbers Oil Filter Part Number: AC-Delco PF1218, Fram PH8A, Wix 51085 (Verify with vehicle VIN and specific engine) Air Filter Part Number: AC-Delco A151C, Fram CA2506, Wix 42756 (Verify with vehicle VIN and specific engine) 📚 Vehicle History Brand Heritage Brand Heritage: Chevrolet, a division of General Motors, has a long...