Engine:
Detailed overhaul, rebuilding, performance tuning, timing belt service, serpentine belt routing, firing orders, and diagnostics for all gasoline and diesel engines offered.
Transmission:
Coverage includes manual and automatic transmission removal, installation, in-car servicing, and detailed repair procedures.
Brakes:
Comprehensive servicing procedures, including hydraulic systems, ABS diagnostics (if applicable), and brake component replacement.
Suspension Steering:
Front end alignment procedures and specifications, suspension component service, and steering system repair.
Electrical Electronics:
Extensive wiring diagrams, diagnostic trouble codes (DTCs), computer diagnostic trouble tree charts, and troubleshooting procedures for all electrical systems.
HVAC:
Air conditioning service, system capacities, and refrigerant handling.
Body Chassis:
Procedures for sunroof service, exterior and interior component repair, and U-joint/CV-joint servicing.
Fuel System:
Detailed coverage of fuel tank, fuel pump, fuel lines, fuel filter replacement, and fuel injection system diagnosis and repair for all engine variants.
Exhaust System:
Procedures for exhaust manifold removal and installation, catalytic converter replacement, and muffler service.
Cooling System:
Radiator service, water pump replacement, thermostat replacement, coolant flush procedures, and fan clutch/electric fan diagnostics.
Ignition System:
Spark plug replacement, ignition coil diagnostics, distributor (on older models) service, and ignition module testing.
Chassis Body:
Includes procedures for frame inspection, body panel repair, door hinge service, tailgate repair, and interior trim removal/installation.
Lighting System:
Headlight, taillight, interior lighting, and accessory lighting system troubleshooting and bulb replacement.
Tire Wheel:
Wheel bolt patterns, recommended tire sizes and pressures, and wheel bearing replacement procedures.
Maintenance:
Factory recommended maintenance schedules, fluid specifications, capacities, and routine service procedures.
Diagnostics Troubleshooting:
Detailed diagnostic procedures, troubleshooting guides, diagnostic trouble codes (DTCs), and computer diagnostic trouble tree charts.
Repair Rebuilding:
Step-by-step instructions for engine overhaul and rebuilding, transmission servicing, brake repair, and component replacement.
Engine Diagnostics:
Comprehensive diagnostic flowcharts, check engine light troubleshooting, and sensor testing.
Transmission Diagnostics:
Troubleshooting for shifting problems, fluid leaks, and transmission control module (TCM) related issues.
Brake Diagnostics:
Diagnosis of brake fade, noisy brakes, spongy pedal, and ABS warning light issues.
Suspension Diagnostics:
Troubleshooting for uneven tire wear, steering pull, and suspension noise.
Electrical Troubleshooting:
Systematic diagnosis of electrical faults using wiring diagrams and test procedures.
Detail Level:
Comprehensive, covering everything from basic maintenance to full engine rebuilds and complex electrical diagnostics. Suitable for both DIY enthusiasts and professional mechanics.
Torque Specifications:
Includes complete torque specifications for all critical engine, transmission, suspension, and chassis components.
Vacuum Diagrams:
Provides detailed vacuum hose routing diagrams essential for diagnosing engine performance and emission control issues.
Wiring Schematics:
Extensive and detailed wiring diagrams covering all electrical systems, including engine control, body electronics, lighting, and accessories.
Diagnostic Trees:
Features computer diagnostic trouble tree charts, providing systematic approaches to diagnosing electronic system faults.
Engine 2.2L 4 Cylinder:
2.2L (2186cc) 4-cylinder gasoline engine (RPO LB4, LU4). Power output typically around 112-125 hp, torque around 130-135 lb-ft. Common issues include valve stem seals and timing gear wear.
Engine 2.5L 4 Cylinder:
2.5L (2471cc) 4-cylinder gasoline engine (RPO L32). Power output around 122-148 hp, torque around 140-160 lb-ft. Known for good fuel economy in its class.
Engine 4.3L V6:
4.3L (262ci) V6 gasoline engine (RPO LB4, L35 Vortec). Power output typically 150-200 hp, torque around 230-260 lb-ft. This engine is a staple of GM trucks for reliability and power.
Performance Enhancements:
Manual includes procedures for optimizing engine performance, including fuel system adjustments and ignition timing.
Fuel Delivery:
Detailed information on fuel injection systems (TBI and MPFI depending on engine and year), fuel pumps, injectors, and pressure regulators.
Engines Covered:
Covers 2.2L 4-cylinder, 2.5L 4-cylinder, and 4.3L V6 Vortec engines, including variants with TBI and MPFI fuel injection systems.
Oil Change Interval:
Typically every 3,000-5,000 miles or 3-6 months, depending on driving conditions and oil type. Manual provides detailed factory recommendations.
Tune Up Schedule:
Covers spark plug replacement, air filter replacement, and fuel filter replacement at recommended intervals based on mileage and time.
Engine Oil Type:
Primarily 5W-30 for most engines, but manual will specify exact viscosity and API service classification based on engine type and year.
Coolant Type:
Typically a 50/50 mix of ethylene glycol antifreeze and distilled water. Manual will detail specific GM-approved coolant specifications.
Brake Fluid Type:
DOT 3 brake fluid is common for this era of vehicle. Manual confirms exact specification.
Power Steering Fluid:
Specifies correct power steering fluid type for optimal performance and longevity of the power steering system.
Differential Fluid:
Details the correct gear oil specifications for both rear-wheel drive and all-wheel drive differentials, including limited-slip additive requirements if applicable.
Transfer Case Fluid:
Specifies the correct fluid type for the transfer case in 4x4 models.
Common Symptoms:
Manual assists in diagnosing and repairing common S10 issues such as intake manifold gasket leaks, clutch pedal issues, rear main seal leaks, and electrical connector corrosion.
