Target Audience:
DIY Mechanics, Independent Repair Shops, Chevrolet Enthusiasts
Alternatives:
Haynes Manuals, Chilton Manuals (often less detailed than factory).
Licensing:
Officially Licensed, OE Material Derived
Access:
One Year Access with Discounted Renewal Options
Compatibility:
PC, Laptop, Smartphone, Tablet via Web Browser
Primary Coverage:
Complete Service and Repair Information
Secondary Coverage:
Maintenance, Troubleshooting, Diagnostics, Overhaul
Estimated Pages:
Extensive (Thousands of pages equivalent in digital format)
Type:
Service and Repair Manual Software
Format:
PDF Download (Licensed Software)
Engine:
4.3L V6 Vortec Engine (L35), 2.8L I4 (LT3 - less common for 1994 but potential overlap), Diesel (less common for US models)
Transmission:
4-Speed Automatic (4L60-E), 5-Speed Manual (NV3500)
Drivetrain:
2WD and 4WD Systems, Transfer Case (NP231C), Axles, Driveshafts
Suspension:
Front Independent Torsion Bar, Rear Leaf Springs
Steering:
Power Steering System
Brakes:
Front Disc Brakes, Rear Drum Brakes (with or without ABS)
Electrical:
Complete Wiring Diagrams, Charging System, Starting System, Ignition System, Lighting, Instrumentation, Body Electronics
HVAC:
Heating, Ventilation, and Air Conditioning Systems
Body:
Exterior Body Panels, Interior Trim, Doors, Windows, Seats, Glass
Maintenance:
Oil Changes, Filter Replacements, Fluid Checks and Changes, Tune-ups, Belt and Hose Replacement, Spark Plug Service
Troubleshooting:
Diagnostic Flowcharts for Common Issues, Symptom-based Diagnosis
Repair:
Engine Overhaul, Transmission Rebuild, Brake Component Replacement, Suspension Overhaul, Electrical Component Repair, HVAC Repair
Installation:
Component Replacement and Installation Procedures
Depth:
Comprehensive Factory-Level Detail, Rebuild Procedures, Diagnostic Specifications, Torque Values
Engine Type:
4.3L V6 (262 cubic inches)
Valvetrain:
Overhead Valve (OHV), 2 Valves Per Cylinder
Block Material:
Cast Iron
Horsepower:
Approximately 160-165 HP
Torque:
Approximately 230-240 lb-ft
Fuel Delivery:
Multi-Port Fuel Injection (MPFI)
Fuel Type:
Unleaded Gasoline
Octane Rating:
87 (Recommended)
NHTSA Front Driver:
Not specifically rated for this year in available public databases, but general performance trends for similar vehicles of the era.
NHTSA Front Passenger:
Not specifically rated for this year in available public databases, but general performance trends for similar vehicles of the era.
ABS:
Anti-lock Braking System (Optional)
Airbags:
Driver-side airbag only
Seatbelts:
Three-point front seatbelts, lap belts in rear
Audio System:
AM/FM Stereo Radio, Cassette Player, Optional CD Player
Speakers:
Typically 4 or 6 speaker configurations
Cruise Control:
Standard or Optional depending on trim level
Traction Control:
Not typically available on this model year
Connectivity Features:
N/A (Pre-internet era vehicle, no integrated connectivity)
Oil Change Interval:
Every 3,000-5,000 miles or 3-6 months, depending on driving conditions (refer to manual for specifics).
Tire Rotation Interval:
Every 5,000-7,500 miles
Transmission Fluid Change:
Every 30,000-60,000 miles (check manual for specific recommendation based on usage)
Engine Oil:
API Service SG or SH, Viscosity SAE 5W-30 or 10W-30 (refer to manual based on temperature)
Transmission Fluid Auto:
Dexron-III (or equivalent GM specification)
Coolant:
Ethylene Glycol Antifreeze (GM specification 1802411 recommended, typically a green color)
Common Problems:
Dashboard Cracking (Heat Exposure), Heater Core Leaks, Power Steering Pump Leaks, Transfer Case Issues (particularly with 4WD systems), Brake Wear
Engine Common Issues:
Intake manifold gasket leaks (though more prevalent in later Vortec designs, can occur), oil pressure sensor failures.
Chevrolet SUV Legacy:
Chevrolet has a long history of producing robust and capable SUVs, dating back to the original K5 Blazer.
Blazer Second Gen:
The second-generation Blazer (1995-2005) represented a significant redesign, moving to the GMT330 platform shared with the S-10 pickup. The 1994 model is the final year of the first generation.
Production Location:
USA (e.g., Janesville, Wisconsin)
