Market Position:
The Chevrolet S-10 Pickup was a highly successful compact pickup truck, offering a balance of utility, maneuverability, and affordability, appealing to a wide range of consumers from tradespeople to personal users.
Key Competitors:
Ford Ranger, Nissan Hardbody, Toyota Pickup (pre-Tacoma).
Manual Value Proposition:
Enables DIY repairs, saving significant labor costs, provides expert guidance for accurate and efficient servicing, covers all model variants for maximum utility.
Engine Mechanical:
Engine assembly, disassembly, overhaul, lubrication, cooling system, fuel system (carburetor/TBI/CPI), exhaust system, intake system, emission controls, ignition system.
Engine Performance:
Troubleshooting engine performance issues, diagnosis of common faults, component testing.
Transmission Manual:
Manual transmission overhaul, clutch system, shifting mechanisms, lubrication.
Transmission Automatic:
Automatic transmission overhaul, torque converter, shift linkage, hydraulic control, lubrication.
Drivetrain:
Driveshaft, universal joints, rear axle assembly (differential, gears, bearings), front axle components (if applicable to specific 4WD models).
Suspension Steering:
Front suspension (independent, torsion bar), rear suspension (leaf springs), shocks, struts, steering gear, power steering system, wheel alignment specifications.
Brakes:
Front disc brakes, rear drum brakes, parking brake system, hydraulic system (master cylinder, lines, calipers, wheel cylinders), ABS components (if equipped), bleeding procedures, specifications.
Electrical System:
Battery, charging system (alternator), starting system (starter motor), ignition system, lighting, instruments, gauges, fuses, relays, wiring diagrams, diagnostic procedures.
Body Chassis:
Body panel removal/installation, doors, windows, locks, interior trim, seats, exterior trim, frame, underbody coatings, corrosion protection.
HVAC:
Heating system, ventilation, air conditioning (refrigerant handling, component diagnosis and repair).
Emissions Control:
Evaporative emission control (EVAP), exhaust gas recirculation (EGR), catalytic converter, onboard diagnostics (OBD-I).
Maintenance:
Scheduled maintenance, oil changes, filter replacements, fluid checks, lubrication points, tire rotation.
Repair:
Step-by-step repair instructions for all major and minor components, component replacement, reassembly.
Troubleshooting:
Diagnostic flowcharts, symptom-based troubleshooting guides, common problem identification.
Diagnostics:
Component testing procedures, resistance, voltage, and current measurements.
Specifications:
Torque specifications, clearances, fluid capacities, pressure readings, electrical resistance values.
Depth Of Coverage:
Comprehensive from basic maintenance to complete engine and transmission rebuilds, including detailed electrical diagnostics and bodywork procedures.
Service Intervals Oil 2.5L
Oil Change Interval 2.5L:
Typically every 3,000 miles or 3 months.
Service Intervals Oil 4.3L
Oil Change Interval 4.3L:
Typically every 3,000 miles or 3 months.
Fluid Specifications Engine Oil
Engine Oil Specification:
API SF or SG, SAE 5W-30 or 10W-30 (depending on ambient temperature, refer to manual for specific ranges).
Fluid Specifications Coolant
Coolant Specification:
Ethylene Glycol based antifreeze, meeting GM 1825M specifications (e.g., Dex-Cool not applicable for this era).
Fluid Specifications Transmission Auto
Automatic Transmission Fluid:
Dexron-III Automatic Transmission Fluid (ATF).
Fluid Specifications Transmission Manual
Manual Transmission Fluid:
SAE 80W-90 GL-4 gear oil (for most manual transmissions).
Fluid Specifications Brake Fluid
Brake Fluid Specification:
DOT 3 Brake Fluid.
Fluid Specifications Power Steering Fluid
Power Steering Fluid:
Dexron-III ATF or dedicated power steering fluid.
Common Issues 4.3L V6:
Intake manifold gasket leaks, CPI spider injector issues (if equipped), timing chain wear (high mileage).
Common Issues General:
Rust on body panels (especially cab corners and rocker panels), worn suspension bushings, exhaust system corrosion, electrical connector issues.
Spark Plug Recommendation 4.3L:
AC Delco Professional Iridium or Platinum (e.g., FR3LS). Consult manual for exact gap and part numbers.
Air Filter Part Number Example:
Fram CA3619 or equivalent (varies by engine).