Positioning:
A compact pickup truck known for its utility, versatility, and often affordable entry price. Competed with Ford Ranger, Toyota Tacoma, and Dodge Dakota.
Comparable Models:
Ford Ranger, Toyota Tacoma, Dodge Dakota, Nissan Hardbody/Frontier, Mazda B-Series
Vehicle Strengths:
Rugged construction, available V6 engines, practical bed configurations, reliable platform shared with Chevrolet S-10.
Value:
Provides professional-level repair and maintenance information, enabling significant cost savings on service and repairs, increasing vehicle longevity.
Cab Styles:
Regular Cab, Extended Cab (with rear-opening doors).
Trim Levels:
Various trim levels existed, such as SL, SLE, Sportside (bed style), and later some special editions.
Engine Mechanical:
Engine overhaul, cylinder head, block, pistons, crankshaft, camshaft, valve train, lubrication system, cooling system
Engine Performance:
Fuel injection, ignition system, emission controls, diagnostics
Transmission Manual:
Clutch system, manual transmission overhaul, gears, bearings, synchronizers
Transmission Automatic:
Automatic transmission overhaul, torque converter, valve body, planetary gears, hydraulic controls
Drivetrain:
Driveshaft, universal joints, rear axle, front axle (4WD), CV joints, differential
Suspension:
Front suspension (independent), rear suspension (leaf springs), shocks, struts, ball joints, control arms, bushings
Steering:
Steering gear, power steering system, steering column, tie rods, linkages
Brakes:
Front disc brakes, rear drum brakes, ABS system, brake fluid, lines, calipers, wheel cylinders, master cylinder
Electrical System:
Battery, charging system (alternator), starting system (starter), ignition system, lighting, wiring diagrams, fuses, relays
Body And Frame:
Body panel repair, doors, hood, tailgate, interior trim, glass, chassis, frame straightening
HVAC:
Air conditioning system, heater core, blower motor, climate control
Restraints:
Seat belts, airbag system (SRS) diagnostics and replacement
Emissions Control:
Catalytic converter, EGR system, O2 sensors, EVAP system, and related diagnostics and repair procedures.
Instrument Panel:
Gauges, warning lights, interior lighting, climate controls, wiper system.
Fuel System:
Fuel tank, fuel pump, fuel filter, fuel lines, injectors, pressure regulator.
Maintenance:
Oil changes, filter replacements, fluid checks and changes, lubrication, spark plug replacement, belt inspection and replacement
Troubleshooting:
Diagnostic flowcharts, symptom-based troubleshooting, electrical system diagnostics, engine performance issues
Repair:
Step-by-step instructions for component removal, overhaul, and installation
Diagnostics:
On-board diagnostics (OBD-I/OBD-II), sensor testing, actuator testing, diagnostic trouble codes (DTCs)
Wiring Diagrams:
Detailed electrical wiring schematics for all major systems
Alignment:
Wheel alignment specifications and procedures.
Tire And Wheel:
Tire pressure specifications, wheel torque, tire rotation.
Depth:
Complete factory level detail, suitable for professional mechanics and advanced DIY enthusiasts
2.2L I4:
Engine Code: LN2 (VIN 4). Power: Approx. 112 hp @ 4800 rpm. Torque: Approx. 130 lb-ft @ 2800 rpm. Fuel System: TBI (Throttle Body Injection) early models, MPFI (Multi-Port Fuel Injection) later models.
2.5L I4:
Engine Code: LP5 (VIN 1) - Introduced later. Power: Approx. 122 hp @ 4800 rpm. Torque: Approx. 142 lb-ft @ 2400 rpm. Fuel System: MPFI.
4.3L V6:
Engine Code: L35 (VIN W), LV3 (VIN X). Power: Approx. 160-190 hp @ 4400-4800 rpm. Torque: Approx. 230-260 lb-ft @ 2400-2800 rpm. Fuel System: MPFI. Commonly referred to as the Vortec 4300.
Engine Options Summary:
Inline 4-cylinder (2.2L, 2.5L) and V6 (4.3L) options, offering a balance of fuel economy and power.
Fuel Type:
Unleaded Gasoline
Oil Capacity:
Varies by engine, typically 4.5-5 quarts (e.g., 4.5 quarts for 4.3L V6 with filter).
Coolant Capacity:
Varies by engine and configuration, approximately 10-12 quarts.
Oil Change:
Typically every 3,000-5,000 miles or 3-6 months, depending on driving conditions and oil type. Consult manual for specific recommendations.
Transmission Fluid:
Automatic transmission fluid (ATF) typically recommended for change every 30,000-60,000 miles. Manual transmission fluid inspection at similar intervals.
Coolant Flush:
Recommended every 30,000-60,000 miles or 2-4 years.
Spark Plugs:
Varies by plug type. Platinum or iridium plugs can last 60,000-100,000 miles; standard plugs often 30,000 miles.
Engine Oil:
Typically SAE 5W-30 or 5W-40 for V6 and 10W-30 for I4, API certified. Consult manual for precise grade and API rating.
Transmission Fluid Auto:
Dexron III or equivalent (e.g., Dexron VI) for 4L60-E transmissions.
Transmission Fluid Manual:
GL-4 or GL-5 gear oil, viscosity depends on temperature (e.g., 75W-90).
Brake Fluid:
DOT 3 or DOT 4 brake fluid.
Coolant:
Ethylene glycol based, 50/50 mix with distilled water. Specific color/type may vary by year.
Common Problems:
Transmission issues (especially 4L60-E solenoids, torque converter clutch), intake manifold gaskets (V6), rear main seal leaks, fuel pump failures, ABS sensor failures, ball joint wear, rust on body panels and frame.
Suspension Wear:
Ball joints, tie rod ends, and sway bar links are common wear items due to the truck's utility use.
