Positioning:
Essential DIY and professional repair resource for the 1997 GMC K2500 Suburban
Competitors:
Print manuals, unauthorized online guides
Licensing:
Officially licensed, derived from OE (Original Equipment) materials
Convenience:
Instant online access, eliminates need for bulky print manuals
Value Proposition:
Cost savings through DIY repairs, affordable annual access
Engine:
Complete engine diagnostics, repair, and overhaul procedures
Drivetrain:
Front and rear axle, transfer case, driveshafts, differentials
Suspension:
Front and rear suspension components, alignment, shock absorbers, springs
Steering:
Power steering system, steering column, tie rods, steering gear
Brakes:
Front and rear brake systems (disc and drum), ABS diagnostics and repair
Electrical:
Wiring diagrams, component testing, charging system, starting system, lighting, accessories
HVAC:
Heating, Ventilation, and Air Conditioning system diagnosis and repair
Body:
Body panel repair, doors, windows, interior trim, exterior trim
Fuel:
Fuel tank, fuel pump, fuel injection system, fuel filter replacement
Cooling:
Radiator, water pump, thermostat, cooling fan, coolant specifications
Exhaust:
Exhaust manifold, catalytic converter, muffler, exhaust pipe replacement
Maintenance:
Scheduled maintenance, oil changes, filter replacements, fluid checks
Troubleshooting:
Diagnostic procedures, symptom-based troubleshooting charts
Repair:
Step-by-step repair instructions for all major components and systems
Overhaul:
Complete engine and transmission overhaul procedures
Diagnostics:
On-Board Diagnostics (OBD-I/OBD-II) system interpretation and fault code diagnosis
Installation:
Component replacement and installation guides
Depth:
Factory-level diagnostic and repair information
Detail Level:
Comprehensive, with detailed illustrations, diagrams, and specifications
File Format:
Web-based, accessible via internet browser
Compatibility:
PC, Laptop, Smartphone, Tablet
Print Quality:
N/A (digital format)
Binding Type:
N/A (digital format)
Paper Type:
N/A (digital format)
Searchability:
Searchable content for quick information retrieval
Illustration Quality:
High-quality, OE-derived illustrations and diagrams
Engine Options:
5.7L (350 cu in) V8, 7.4L (454 cu in) V8
Engine Code 5.7L:
L31 (Vortec 5700)
Engine Code 7.4L:
L29 (Vortec 7400)
5.7L Horsepower:
255 hp @ 4600 rpm (approximate)
5.7L Torque:
330 lb-ft @ 2800 rpm (approximate)
7.4L Horsepower:
290 hp @ 4000 rpm (approximate)
7.4L Torque:
410 lb-ft @ 3200 rpm (approximate)
Fuel Delivery:
Electronic Fuel Injection (EFI) - Sequential Port Injection
Fuel Type:
Unleaded gasoline
ECM:
Powertrain Control Module (PCM)
Transmission Type Std:
4-Speed Automatic (4L60-E for 5.7L, 4L80-E for 7.4L)
Transmission Type Opt:
No manual transmission option typically available for K2500 4x4
Transfer Case:
NV246 (Insta-Trac) Full-Time 4WD System
4L60E Fluid Type:
Dexron III (or equivalent)
4L80E Fluid Type:
Dexron III (or equivalent)
NHTSA Front Impact:
4 Stars (Driver), 4 Stars (Passenger)
NHTSA Side Impact:
N/A (Not rated for this year/model)
ABS:
Anti-lock Braking System (ABS) standard on front wheels, optional on rear
Airbags:
Driver-side airbag standard
Seatbelts:
Three-point front seatbelts, lap belts in rear
Audio System:
AM/FM stereo with cassette player and optional CD player
Speakers:
Typically 4-6 speaker system
Cruise Control:
Standard cruise control
Tow Hitch Receiver:
Factory-equipped tow hitch receiver often standard or optional
OBD Ii:
OBD-II compliant, allowing for modern diagnostic scanner use
Oil Change Interval:
Every 3,000-7,500 miles or 6-12 months (depending on oil type and driving conditions)
Transmission Fluid Change:
Every 30,000-50,000 miles
Coolant Change:
Every 30,000-50,000 miles or 2-4 years
Spark Plug Replacement:
100,000 miles (recommended for Vortec engines with specific plug types)
Engine Oil Type:
API SG, SH, or SJ rated, SAE 5W-30 or 10W-30 (check owner's manual for specific viscosity based on temperature)
Coolant Type:
GM specified orange coolant (ethylene glycol based)
Intake Manifold Gaskets:
Leaking intake manifold gaskets (common on 5.7L Vortec engines, can cause coolant or oil leaks)
Rear Main Seal:
Rear main crankshaft seal leaks
Transmission Issues:
4L60E transmission issues, including solenoid failures and torque converter clutch (TCC) problems
Fuel Pump Module:
Potential issues with the in-tank fuel pump module
Gmc Truck Legacy:
GMC, a division of General Motors, has a long history of producing robust trucks and SUVs
Suburban Lineage:
The Chevrolet/GMC Suburban is one of the longest-running nameplates in automotive history, dating back to 1935
Generation:
This 1997 model is part of the third generation of the GMT400 platform SUVs, produced from 1992-1999
Platform Updates:
GMT400 platform introduced significant redesigns including improved aerodynamics and V8 Vortec engines
