Target Audience:
Owners of 1992 GMC K2500 Suburban seeking to perform maintenance, diagnostics, and repairs.
Advantage:
More convenient and accessible than traditional printed manuals; licensed OE data ensures accuracy.
Access Model:
One-year access, with discounts available for renewal.
Content Source:
Licensed information derived from OE (Original Equipment) materials.
General Coverage:
Comprehensive service and repair information
Specific Systems Covered:
Engine, Drivetrain, Suspension, Steering, Brakes, Electrical System, HVAC, Body & Frame, Fuel System, Cooling System, Exhaust System, Maintenance
Type:
Online Service and Repair Manual
Format:
Web-based, accessible via browser
Engine Management:
Detailed diagnostics and repair for engine control systems, including ignition, fuel injection, and emissions.
Powertrain:
Comprehensive coverage of 4L60-E automatic and NV4500 manual transmissions, transfer cases, and differentials.
Chassis:
In-depth information on suspension, steering components, and brake system overhaul and repair.
Electrical:
Extensive wiring diagrams, diagnostic procedures for all electrical components and accessories, including lighting and instrumentation.
HVAC:
Diagnosis and repair procedures for the air conditioning and heating systems.
Body:
Information on body panel removal and installation, interior trim, and exterior components.
Maintenance Procedures:
Routine maintenance, fluid changes, filter replacements, lubrication, and inspections.
Troubleshooting:
Systematic diagnostic trees and fault code interpretation for identifying and resolving issues.
Repair Procedures:
Step-by-step instructions for component removal, installation, and repair, including major overhauls.
Specification Charts:
Torque specifications, clearances, fluid capacities, and other critical data.
Depth Level:
Factory-level detail, suitable for professional mechanics and advanced DIY enthusiasts.
Accessibility:
Web-based, compatible with PC, laptop, smartphone, and tablet via internet browser.
Digital Quality:
High-resolution, licensed OE data, providing clear text and diagrams.
Binding:
N/A (Online Access)
Engine Type:
5.7L V8 OHV (Small Block Chevrolet)
Displacement:
350 cubic inches (5.7 Liters)
Bore X Stroke:
4.00 in x 3.48 in (101.6 mm x 88.4 mm)
Horsepower:
190 hp @ 4000 rpm (estimated)
Torque:
300 lb-ft @ 2400 rpm (estimated)
Fuel Delivery:
Throttle Body Injection (TBI)
Fuel Type:
Unleaded Gasoline
Recommended Oil Viscosity:
10W-30
Oil Capacity W Filter:
5 US quarts (4.7 Liters)
Coolant Type:
Dex-Cool (Orange, 50/50 mix with distilled water) or equivalent
Coolant Capacity:
15.1 US quarts (14.3 Liters)
Type:
4L60-E Automatic Overdrive
Gear Ratios:
3.06:1 (1st), 1.63:1 (2nd), 1.00:1 (3rd), 0.70:1 (4th), 2.29:1 (Reverse)
Type:
NV4500 Manual (Heavy Duty)
Gear Ratios Manual:
5.61:1 (1st), 3.04:1 (2nd), 1.67:1 (3rd), 1.00:1 (4th), 0.73:1 (5th), 5.11:1 (Reverse)
Automatic Fluid Type:
Dexron-III (or Dexron-VI equivalent)
Manual Fluid Type:
GM Synchromesh Manual Transmission Fluid or equivalent (GL-4 rated)
Type:
NP241 (part-time 4WD)
Fluid Type:
Dexron-III (or Dexron-VI equivalent)
Wheelbase:
131.5 inches (3340 mm)
Length:
217.0 inches (5512 mm)
Width:
79.5 inches (2019 mm)
Height:
73.0 inches (1854 mm)
Curb Weight:
Approximately 4,800 - 5,300 lbs (2177 - 2404 kg)
Gross Vehicle Weight Rating:
7,200 lbs (3266 kg)
Towing Capacity:
Up to 7,500 lbs (3402 kg), depending on configuration and towing package.
Cargo Volume:
Approximately 131.7 cubic feet behind the front seats.
NHTSA Rollover Resistance:
4 of 5 stars (for most configurations).
Brakes:
Front disc, rear drum with optional rear disc. Anti-lock braking system (ABS) typically on rear wheels or all four.
Steering:
Power-assisted recirculating ball steering.
Restraints:
Three-point seatbelts in front and second row. Lap belts in third row. Driver-side airbag (standard).
Audio System:
Factory AM/FM stereo with cassette player, optional CD player and premium sound systems.
Instrumentation:
Analog gauges for speedometer, tachometer, fuel, oil pressure, coolant temperature, and voltmeter.
Cruise Control:
Standard on most models.
Towing Features:
Optional heavy-duty towing package including transmission cooler, engine oil cooler, and trailer wiring harness.
Oil Change Interval:
Every 3,000 - 5,000 miles (5,000 - 8,000 km) or 6 months, whichever comes first, depending on driving conditions.
Air Filter Replacement:
Every 15,000 - 30,000 miles (24,000 - 48,000 km) or annually.
Spark Plug Replacement:
Every 30,000 - 60,000 miles (48,000 - 96,000 km), depending on plug type.
Transmission Fluid Change:
Every 30,000 - 60,000 miles (48,000 - 96,000 km).
Power Steering Fluid:
GM Power Steering Fluid or Dexron-III/VI.
Common Problems:
Potential for intake manifold gasket leaks, rear main seal leaks, cooling system leaks (water pump, hoses), and electrical issues related to grounds and wiring harnesses due to age.
Gmc Legacy:
GMC has a long-standing reputation for producing robust trucks and commercial vehicles, emphasizing durability and capability.
Suburban Lineage:
The Suburban is one of the longest-running nameplates in automotive history, dating back to 1935. The 1992 model is part of the third generation of the GMT400 platform.
Platform:
GMT400 platform, shared with Chevrolet C/K trucks.
Manufacturing Location:
Janesville, Wisconsin, USA
