📚 Vehicle Manual Information

Chevrolet S10 Chevy S-10 Pickup Complete Workshop Service Repair Manual 1998

🏷️ Basic Information

Make:

Chevrolet

Model:

S-10 Pickup

Model Variant:

Chevy S-10

Year:

1998

Platform Code:

GMT325

👋 Introduction

Segment:

Compact Pickup Truck

Target Audience:

DIY mechanics, fleet maintenance, hobbyists, professional technicians.

Key Competitors:

Ford Ranger, Toyota Tacoma, Nissan Hardbody/Frontier, Dodge Dakota.

Manual Advantage:

Comprehensive coverage of all models, engines, and transmissions for the specified year, facilitating owner-initiated repairs and maintenance.

Value Proposition:

Cost savings through self-service, extended vehicle lifespan through proper maintenance, and detailed procedural guidance.

📋 Manual Details

Engine Coverage:

All gasoline and diesel engines for 1998 S-10 Pickup

Transmission Coverage:

All manual and automatic transmissions for 1998 S-10 Pickup

Drivetrain Coverage:

2WD and 4WD models

Trim Level Coverage:

All trim levels (e.g., Base, LS, Xtreme)

Estimated Page Count:

Over 1500 pages (typical for comprehensive workshop manuals)

Manual Classification:

Complete Workshop Service Repair Manual

Language Of Manual:

English

Digital Format:

Downloadable PDF

📖 Manual Coverage

Engine Mechanical:

Engine assembly, disassembly, overhaul, cylinder head, block, crankshaft, pistons, connecting rods, camshafts, valve train.

Engine Fuel System:

Fuel delivery, fuel injectors, fuel pump, fuel filter, fuel lines, evaporative emission control (EVAP).

Engine Cooling System:

Radiator, water pump, thermostat, coolant hoses, fan clutch, cooling fan.

Engine Lubrication System:

Oil pump, oil pan, oil filter, oil pressure. Includes oil specifications and capacities.

Ignition System:

Spark plugs, ignition coils, distributor (if applicable), ignition timing, sensors.

Exhaust System:

Exhaust manifolds, catalytic converter, mufflers, pipes, oxygen sensors.

Transmission Manual:

Clutch, gearbox, shifter mechanism, transfer case (for 4WD).

Transmission Automatic:

Torque converter, planetary gear sets, valve body, transmission control module (TCM), fluid cooler.

Driveline And Axles:

Front and rear axles, CV joints, driveshafts, U-joints, differential.

Suspension System:

Front and rear suspension components, shock absorbers, springs, control arms, ball joints, bushings.

Steering System:

Power steering pump, steering gear/rack, tie rods, steering column.

Brake System:

Front and rear disc/drum brakes, brake lines, master cylinder, brake booster, ABS system.

Electrical System Powertrain:

Starter motor, alternator, battery, charging system.

Electrical System Body:

Lighting (headlights, taillights, interior), power windows, power locks, wipers, horn, mirrors.

Instrumentation And Gauges:

Speedometer, tachometer, fuel gauge, temperature gauge, warning lights, instrument cluster.

HVAC System:

Air conditioning, heating, ventilation, blower motor, control panel, refrigerant.

Body And Frame:

Body panel removal/installation, door mechanisms, tailgate, interior trim, underbody coating.

Frame And Chassis:

Frame repair, mounting points, chassis components.

Restraints System:

Seat belts, airbag system (SRS).

Diagnosis And Troubleshooting:

Diagnostic trouble codes (DTCs), symptom-based troubleshooting charts, diagnostic procedures for all systems.

Preventative Maintenance:

Oil changes, filter replacements, fluid checks and top-offs, tire rotations, belt inspections.

Repair Procedures:

Step-by-step instructions for component replacement and repair across all vehicle systems.

Overhaul Procedures:

Complete engine, transmission, and differential overhaul instructions.

Wiring Diagrams:

Detailed electrical wiring diagrams for all circuits.

Diagnostic Procedures:

Troubleshooting flowcharts and specific diagnostic tests for various issues.

Diagnostic Capability:

Advanced diagnostics including OBD-II scan tool data interpretation and sensor testing.

Rebuild Scope:

Full engine and transmission rebuild instructions, including clearances and torque specifications.

Electrical Schematics:

Comprehensive electrical schematics for all vehicle functions, including location of components and connectors.

📊 Manual Specifications

File Type:

PDF

Searchable Text:

Yes (typically)

Print Readability:

High quality, suitable for printing individual pages or the entire manual.

Digital Binding:

N/A (Downloadable)

Digital Paper Type:

N/A (Digital format implies no physical paper)

⚙️ Engine Specifications

Base Engine 1998:

2.2L (2199 cc) L4 OHV (120 hp @ 4800 rpm, 130 lb-ft @ 3200 rpm)

Optional Engine 1998 V6:

4.3L (4300 cc) V6 OHV Vortec (165 hp @ 4000 rpm, 235 lb-ft @ 2400 rpm)

Optional Engine 1998 V6 High Output:

4.3L (4300 cc) V6 OHV Vortec (180 hp @ 4400 rpm, 245 lb-ft @ 2800 rpm - depending on application)

Cylinder Deactivation:

Not equipped with active cylinder deactivation.

Injection Type:

Sequential Fuel Injection (SFI)

Fuel Type:

Unleaded gasoline

🔧 Transmission

Standard Transmission:

5-Speed Manual (NV3500 for some models)

Optional Transmission:

4-Speed Automatic (4L60-E)

Transmission Fluid Type:

Dexron-III (Automatic Transmission Fluid)

📐 Dimensions

Wheelbase Std Cab:

118.0 inches (2997 mm)

Wheelbase Ext Cab:

132.0 inches (3353 mm)

Bed Lengths:

6.1 ft (Short Bed) and 7.4 ft (Long Bed)

Curb Weight Approx:

3,400 - 4,000 lbs (1542 - 1814 kg), varies by configuration

Towing Capacity Max:

Up to 5,000 lbs (2268 kg) with appropriate engine and package.

🛡️ Safety Features

NHTSA Driver Front Impact:

4-Star (for 1998 S-10 models without passenger airbag)

NHTSA Passenger Front Impact:

4-Star (for 1998 S-10 models without passenger airbag)

ABS Availability:

Available on some models, often rear-wheel anti-lock (RWAL) or 4-wheel ABS.

Airbag System:

Driver-side airbag standard. Passenger-side airbag optional on some models.

💡 Technology Features

Audio System:

AM/FM stereo radio, optional CD player, cassette player.

Speaker Configuration:

Typically 2 to 4 speakers, depending on trim level.

Cruise Control:

Optional on most models.

Onboard Diagnostics:

OBD-II compliant system for emission control and diagnostic data.

🔧 Maintenance

Oil Change Interval:

Typically every 3,000-7,500 miles (4,800-12,000 km) or 6 months, depending on driving conditions and oil type used.

Engine Coolant Flush:

Recommended every 30,000 miles (48,000 km) or 2-3 years.

Transmission Fluid Service:

Automatic: Inspect every 15,000 miles (24,000 km), change fluid and filter as needed or every 30,000-50,000 miles (48,000-80,000 km). Manual: Inspect fluid level periodically, change if contaminated or per manual. Clutch fluid check.

Engine Oil Viscosity:

SAE 5W-30 for most engines, SAE 10W-30 or 10W-40 may be specified for certain conditions or engines.

Engine Oil Specification:

API Service SG or SH, or equivalent.

Brake Fluid Type:

DOT 3

Common Issue Clutch Wear:

Clutch wear and failure in manual transmission models, particularly with heavy use.

Common Issue Vibrations:

Driveshaft vibrations, especially in 4WD models, often due to worn U-joints or unbalanced shafts.

Common Issue Cooling System:

Leaks from radiator hoses, water pump, or heater core; thermostat sticking.

Common Issue Electrical Gremlins:

Intermittent electrical issues, common in older vehicles, can affect various systems.

📚 Vehicle History

Chevrolet Truck Legacy:

Chevrolet has a long history of producing reliable and popular pickup trucks dating back to the 1910s.

S10 Introduction:

The S-10 (and its GMC Sonoma sibling) was introduced for the 1982 model year as Chevrolet's first compact pickup truck.

Second Generation Start:

The 1998 model year marked the beginning of the second generation of the S-10, featuring a completely redesigned exterior and interior, and significant mechanical updates.

Production Location:

Primarily produced at GM's plants in St. Louis, Missouri, and Shreveport, Louisiana, USA.

🏆 Awards & Recognition

Truck Of The Year Awards For Generation:

The second-generation S-10 (which this manual covers) received various 'Truck of the Year' awards from automotive publications upon its introduction.