Positioning:
A comprehensive digital service and repair solution for owners and independent repair shops of the 1995 GMC K2500, offering a modern alternative to outdated printed manuals.
Comparison:
Offers superior accessibility, searchability, and up-to-date information compared to traditional printed manuals. Competes with other online diagnostic and repair information providers.
Features:
Licensed OE data, user-friendly interface, cross-platform compatibility (PC, tablet, smartphone), detailed repair procedures, diagnostic information, maintenance schedules.
Engine:
Engine Mechanical, Lubrication System, Cooling System, Fuel System, Ignition System, Exhaust System, Engine Performance Diagnostics, Emission Controls
Transmission:
Manual Transmission (NV3500, NV4500), Automatic Transmission (4L60E, 4L80E), Drivetrain, Transfer Case (4WD models)
Suspension Steering:
Front Suspension (Independent), Rear Suspension (Solid Axle), Steering System, Wheel Alignment
Brakes:
Front Disc Brakes, Rear Drum Brakes, Anti-lock Braking System (ABS), Parking Brake System
Electrical:
Charging System, Starting System, Lighting System, Instrumentation, Power Accessories, Wiring Diagrams, Fuses and Relays, Diagnostic Trouble Codes (DTCs)
Body Chassis:
Body Construction, Exterior Trim, Doors, Windows, Seats, HVAC System, Frame and Chassis Components
Maintenance:
Oil Changes, Filter Replacements, Fluid Level Checks, Tire Rotation, Spark Plug Replacement, Belts and Hoses Inspection
Repair:
Component Removal and Installation, Major Component Rebuilds (Engine, Transmission), Brake System Service, Suspension and Steering Repairs, Electrical System Troubleshooting and Repair
Troubleshooting:
Diagnostic procedures for common malfunctions, fault code interpretation, step-by-step diagnostic trees
Depth:
Comprehensive: From basic maintenance to complete engine and transmission overhauls. Includes detailed diagnostic procedures and repair specifications.
Engine Option 1:
5.7L (350 cu in) V8 OHV (L31 Vortec)
Engine Option 2:
7.4L (454 cu in) V8 OHV (L29 Vortec)
Engine Option 3:
6.5L (395 cu in) Turbocharged Diesel V8 (L65 / L65)
5.7L Horsepower:
Approx. 200-205 hp @ 4000 rpm (Vortec)
5.7L Torque:
Approx. 300-310 lb-ft @ 2400 rpm (Vortec)
7.4L Horsepower:
Approx. 230 hp @ 4000 rpm (Vortec)
7.4L Torque:
Approx. 385 lb-ft @ 2400 rpm (Vortec)
6.5L Turbo Horsepower:
Approx. 190 hp @ 3400 rpm
6.5L Turbo Torque:
Approx. 430 lb-ft @ 1800 rpm
Fuel Delivery Gas:
Multi-port Fuel Injection (MPI) for gasoline engines (Vortec)
Fuel Delivery Diesel:
Direct Injection (DI) with Stanadyne DB2 injection pump for 6.5L Diesel
Ignition Type:
Distributorless Ignition System (DIS) with Coil-Near-Plug (CNP) for Vortec engines; traditional distributor for earlier models.
Transmission Type:
5-Speed Manual (NV3500) or 6-Speed Manual (NV4500 Heavy Duty)
Transmission Type:
4-Speed Automatic (4L60E for light-duty, 4L80E for heavy-duty)
Features:
Electronic controls for automatic transmissions, Tow/Haul mode (on some models), Four-wheel drive (4WD) with various transfer case options (e.g., NP208, NP241).
Wheelbase Regular Cab:
131.5 inches
Wheelbase Extended Cab:
153.2 inches
Bed Length Options:
6.5 ft (short bed), 8 ft (long bed)
Curb Weight Approx:
4,800 - 5,500 lbs (depending on configuration)
Gvwr Approx:
7,000 - 8,600 lbs
Towing Capacity Max:
Up to 12,000 lbs (with appropriate towing package and configuration)
NHTSA Ratings:
N/A (Ratings were not standardized or widely published in this format for 1995 model year trucks)
ABS:
Anti-lock Braking System (ABS) available on rear wheels (RWAL) or four wheels.
Airbags:
Driver-side airbag standard.
Seatbelts:
Front: Three-point manual shoulder belts. Rear: Lap belts.
Audio System:
Factory AM/FM stereo with cassette player, optional CD player. Speaker configurations varied by trim level.
Features:
Cruise control, Power steering, Optional power windows and door locks.
Features:
No integrated connectivity features as per modern standards. Analog gauges and indicators.
Oil Change Interval:
Typically every 3,000-5,000 miles or 3-6 months, depending on driving conditions. Refer to manual for specific recommendations based on oil type.
Transmission Fluid Change:
Automatic: Every 30,000-60,000 miles. Manual: Check for leaks and contamination, often long-life if no issues.
Coolant Flush:
Every 30,000-50,000 miles or 2-4 years.
Engine Oil 5.7L:
API SG/SH, SAE 5W-30 or 10W-30 (check manual for exact spec).
Engine Oil 7.4L:
API SG/SH, SAE 10W-30 (check manual for exact spec).
Engine Oil 6.5L Diesel:
API CD/CE/CF, SAE 15W-40 (check manual for exact spec).
Transmission Fluid Auto:
Dexron III (or equivalent)
Transmission Fluid Manual Nv3500:
GM Synchromesh Transmission Fluid (or equivalent)
Coolant:
GM Type II Coolant (Orange) or equivalent, 50/50 mix with distilled water.
Common Problems:
Intake manifold gasket leaks (Vortec engines), Cracked exhaust manifolds (Vortec engines), Diesel injection pump issues (6.5L), Fuel injector problems (diesel), Heater control valve failure, ABS sensor failures, worn ball joints and tie rod ends, transmission cooler line leaks.
Heritage Context:
GMC (General Motors Truck Company) has a long history of producing robust and capable trucks, often positioned as professional-grade vehicles.
Evolution:
The 1995 K2500 is part of the GMT400 platform, introduced in 1988. This generation brought a significant redesign with improved aerodynamics, a more comfortable interior, and modern engine technology (like the Vortec engines introduced in 1996, though some earlier '95s might have carried over older engine tech).
Manufacturing Location:
Various GM assembly plants in North America.
Production Years Gmt400:
1988-1998 (Light Duty), 1992-2000 (Heavy Duty - C/K 2500HD/3500)
