Target Audience:
DIYers, Independent Repair Shops, Chevrolet Enthusiasts
Advantage:
More convenient and less expensive than outdated printed manuals; instant online access
Searchability:
Push-button access to information
Accuracy:
Licensed information derived from OE (Original Equipment) materials
Convenience:
Accessible from any internet-connected device with a web browser
Engine:
Detailed diagnostics, repair, and overhaul of all engine variants
Drivetrain:
Front-wheel drive (if applicable), rear-wheel drive, axle, driveshaft, and differential service
Transmission:
Automatic and manual transmission service, overhaul, and diagnostics
Brakes:
Front and rear brake systems, ABS (if equipped), parking brake, hydraulic lines, and components
Suspension:
Front and rear suspension, shocks, struts, springs, control arms, ball joints, and bushings
Steering:
Power steering system, steering column, tie rods, and steering gear
Electrical System:
Complete wiring diagrams, lighting, charging system, starting system, fuses, relays, and ECUs
HVAC:
Heating, ventilation, and air conditioning system diagnostics and repair
Body And Frame:
Body panel repair, door mechanisms, interior trim, and frame inspection
Fuel System:
Fuel injection system, fuel pump, fuel lines, and tank
Cooling System:
Radiator, water pump, thermostat, cooling fan, and hoses
Exhaust System:
Exhaust manifolds, catalytic converter, muffler, and pipes
Maintenance:
Scheduled maintenance, oil changes, filter replacements, fluid checks and changes
Troubleshooting:
Diagnostic procedures and symptom-based troubleshooting guides
Repair:
Step-by-step repair instructions for all major and minor components
Overhaul:
Complete engine and transmission overhaul procedures
Installation:
Component replacement and installation procedures
Specifications:
Torque values, clearances, and measurement specifications
Depth:
Comprehensive, from basic maintenance to complete engine rebuilds and complex electrical diagnostics
File Type:
PDF (Downloadable), Web Browser Accessible (Online)
Quality:
High resolution, digitally rendered from OE materials
Devices:
PC, Laptop, Smartphone, Tablet
Duration:
1 Year Included, Discounts for Additional Years
Transmission Options:
4-speed automatic (4L60 for 5.7L, 4L80-E for 7.4L)
Optional Transmissions:
5-speed manual (NV4500 - Rarity on C2500)
Transmission Fluid Spec 4L60:
Dexron-III (or equivalent)
Transmission Fluid Spec 4L80E:
Dexron-III (or equivalent)
Overall Length:
218.2 inches
Overall Width:
79.7 inches
Overall Height:
72.7 inches
Curb Weight 5.7L:
Approx. 5,000 - 5,500 lbs (Varies by configuration)
Curb Weight 7.4L:
Approx. 5,200 - 5,700 lbs (Varies by configuration)
Cargo Volume Behind 3Rd Row:
Approximately 45.5 cu ft
Cargo Volume Behind 2Nd Row:
Approximately 90.9 cu ft
Cargo Volume Behind 1St Row:
Approximately 148.0 cu ft
Oil Change Interval:
Every 3,000-5,000 miles or 3-6 months (depending on driving conditions)
Transmission Fluid Change:
Every 30,000-50,000 miles
Coolant Flush:
Every 30,000-50,000 miles or 2-3 years
Engine Oil Type 5.7L:
API SF or SG, SAE 5W-30 (check owner's manual for specific viscosity based on climate)
Engine Oil Type 7.4L:
API SF or SG, SAE 10W-30 (check owner's manual for specific viscosity based on climate)
Coolant Type:
Ethylene Glycol based coolant (green)
Tbi Issues:
Throttle Body Injection (TBI) can sometimes suffer from clogged injectors or idle control issues.
Transmission Longevity:
Early 4L60 transmissions can experience wear over time, especially under heavy use; 4L80-E is generally more robust.
Electrical Gremlins:
Like many vehicles of this era, minor electrical gremlins can develop, often related to aging wiring or grounds.
Fuel Pump Reliability:
In-tank fuel pumps can eventually require replacement.
Oil Filter 5.7L:
AC Delco PF960 (or equivalent)
Oil Filter 7.4L:
AC Delco PF980 (or equivalent)
Air Filter 5.7L:
AC Delco A3080C (or equivalent)
Air Filter 7.4L:
AC Delco A3124C (or equivalent)
Chevrolet Truck Legacy:
Chevrolet has a long history of producing durable and capable trucks and SUVs.
C K Platform:
The 1992 Suburban is part of the GMT400 platform, introduced in 1988, known for its improved chassis and body design.
Suburban Positioning:
The Suburban has historically been positioned as a full-size, heavy-duty station wagon/SUV, offering substantial passenger and cargo capacity.
Platform Years:
GMT400 platform: 1988-1998
