Target Audience:
DIYers, independent repair shops, fleet maintenance
Advantage Over Print:
Instant access, searchability, multimedia potential (though not explicitly stated), no wear-and-tear
Licensing:
Officially licensed, derived from OE (Original Equipment) materials
Accessibility:
Compatible with PC, laptop, smartphone, tablet via internet browser
Cost Savings:
Enables DIY repairs to save on labor costs
Engine:
Yes (Vortec 454 CID V8, Vortec 7400 (7.4L) V8, Vortec 5000 (5.0L) V8, Vortec 5700 (5.7L) V8, 4.3L V6)
Fuel System:
Yes (MPI, fuel pump, injectors, lines, tank)
Transmission:
Yes (4L80E Automatic, NV4500 Manual)
Drivetrain:
Yes (Front and Rear Axles, Transfer Case, Driveshafts, CV Joints)
Suspension:
Yes (Front Independent Torsion Bar, Rear Leaf Springs, Shocks, Control Arms, Bushings)
Steering:
Yes (Power Steering Pump, Gearbox, Linkages, Column)
Brakes:
Yes (Front Disc, Rear Drum/Disc, ABS, Hydraulic System, Parking Brake)
Electrical System:
Yes (Wiring Diagrams, Battery, Alternator, Starter, Lighting, Fuses, Relays)
Climate Control:
Yes (HVAC System, A/C Compressor, Heater Core, Blower Motor, Controls)
Body And Chassis:
Yes (Frame, Body Panels, Doors, Glass, Bumpers, Interior Trim)
Exhaust System:
Yes (Manifolds, Catalytic Converter, Muffler, Pipes)
Cooling System:
Yes (Radiator, Thermostat, Water Pump, Hoses, Fan)
Maintenance:
Oil Changes, Fluid Top-offs, Filter Replacements, Inspections
Repair:
Engine Overhauls, Transmission Rebuilds, Brake Component Replacement, Suspension Component Replacement
Diagnostics:
Component Testing, Fault Code Interpretation, Troubleshooting Flowcharts
Troubleshooting:
Step-by-step guides for common and uncommon issues
Installation:
Component installations and replacements
Wiring:
Detailed wiring diagrams and circuit descriptions
Depth:
Factory-level detail suitable for professional technicians and advanced DIYers
Engine Options:
4.3L V6, 5.0L V8 (L43 Vortec 5000), 5.7L V8 (L31 Vortec 5700), 7.4L V8 (L29 Vortec 7400)
Horsepower Range:
Approx. 160-330 hp (depending on engine)
Torque Range:
Approx. 230-450 lb-ft (depending on engine)
Fuel Delivery:
Multi-Point Fuel Injection (MPI)
Type:
Distributorless Ignition System (DIS) for some engines, Distributor ignition for others
System Type:
Pressurized, liquid-cooled
Body Styles:
Regular Cab, Extended Cab, Crew Cab
Wheelbase Options:
130.0 inches, 155.0 inches
Gvwr Range:
8,600 - 10,000+ lbs (depending on configuration)
Curb Weight Range:
Approx. 5,500 - 6,500 lbs
Bed Lengths:
6.5 ft (short box), 8 ft (long box)
Oil Change Interval:
Refer to owner's manual, typically 3,000-7,500 miles depending on driving conditions and oil type.
Transmission Fluid Change:
Typically 30,000-60,000 miles for automatic, refer to manual for manual transmission.
Engine Oil Type:
Refer to manual; likely 5W-30 or 10W-30 for gasoline engines, depending on temperature.
Coolant Type:
GM Type II Extended Life Coolant (or equivalent green ethylene glycol-based coolant)
Common Wear Items:
Ball joints, tie rod ends, exhaust components, fuel pump, intake manifold gaskets (on 5.0L/5.7L Vortec)
Engine Specific Notes:
5.7L Vortec (L31) can be prone to intake manifold gasket leaks. 7.4L Vortec (L29) is generally very robust.
Transmission Specific Notes:
4L80E is a durable transmission, but proper fluid maintenance is critical. NV4500 can have clutch or internal wear with high mileage/heavy use.
