🏷️ Basic Information

Make:

Isuzu

Model:

Stylus

Year:

1992

Market Segment:

Subcompact Hatchback

Chassis Code:

PWF

👋 Introduction

Vehicle Class:

Economy Subcompact Hatchback

Key Competitors Era:

Honda Civic, Toyota Corolla, Nissan Sentra, Mazda 323, Ford Escort.

Manual Advantage:

Digital convenience, comprehensive OE-derived data, accessibility across devices.

📋 Manual Details

Manual Coverage Scope:

Comprehensive Service and Repair

Estimated Page Count:

Varies based on software version and content depth, but designed to be exhaustive.

Manual Type:

Digital Service and Repair Manual Software

Language:

English

Digital Format:

Web-based Software (Accessible via Browser)

📖 Manual Coverage

Engine Mechanical:

Complete overhaul, timing belt/chain, pistons, rings, bearings, cylinder head, valve train, lubrication system.

Fuel System:

Fuel pump, injectors, fuel filter, fuel pressure regulator, tank, lines.

Ignition System:

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

Cooling System:

Radiator, water pump, thermostat, hoses, coolant specifications.

Exhaust System:

Exhaust manifold, catalytic converter, muffler, pipes, gaskets.

Drivetrain Manual:

Clutch assembly, transmission removal/installation, gear ratios, internal transmission components (limited).

Drivetrain Automatic:

Transmission removal/installation, fluid specifications, torque converter, basic troubleshooting.

Suspension Front:

Struts, springs, control arms, ball joints, bushings, wheel alignment specifications.

Suspension Rear:

Shock absorbers, trailing arms, bushings, wheel alignment specifications.

Steering System:

Steering rack, power steering pump, fluid, tie rods, steering column.

Brake System Front:

Brake pads, rotors, calipers, brake lines, bleeding procedure.

Brake System Rear:

Brake shoes, drums, wheel cylinders, brake lines, bleeding procedure.

Electrical System Lighting:

Headlights, taillights, turn signals, interior lighting, bulb replacement.

Electrical System Charging:

Alternator, battery, voltage regulator, wiring.

Electrical System Starting:

Starter motor, ignition switch, battery connections.

HVAC System:

Heater core, A/C compressor, refrigerant, blower motor, controls, cabin air filter (if applicable).

Body Interior:

Seat removal/installation, trim panel removal, dashboard components.

Body Exterior:

Door panel removal, glass replacement, bumper removal/installation, panel alignment.

Wiring Diagrams:

Comprehensive electrical schematics for various systems.

Scheduled Maintenance:

Oil changes, filter replacements, fluid flushes, tune-ups.

Troubleshooting Diagnostics:

Step-by-step diagnostic procedures for common and uncommon issues.

Component Replacement:

Detailed instructions for replacing most wear items and major components.

Rebuild Procedures:

Instructions for rebuilding key components like engines and transmissions (may be less detailed than dedicated rebuild manuals).

Special Tool Requirements:

Identification of necessary specialized tools for specific repairs.

Depth Of Coverage:

Factory-level detail suitable for professional technicians and advanced DIYers.

📊 Manual Specifications

Access Method:

Requires internet connection and compatible web browser.

Digital Display Quality:

High-resolution, clear text and diagrams. Optimized for digital viewing.

Binding Type:

N/A (Digital Format)

Paper Type:

N/A (Digital Format)

Device Compatibility:

PC, Laptop, Smartphone, Tablet

Licensing Status:

Officially Licensed

Subscription Period:

1 Year (with options for extension)

⚙️ Engine Specifications

Engine Code:

G16i

Engine Displacement Liters:

1.6

Engine Displacement Cc:

1588

Engine Configuration:

Inline 4-cylinder

Engine Aspiration:

Naturally Aspirated

Engine Valvetrain:

SOHC (Single Overhead Camshaft), 16 Valves

Horsepower Hp:

76-78

Torque Lb Ft:

87-90

Fuel Delivery:

Multi-point Fuel Injection (MPI)

Fuel Type Recommendation:

Unleaded gasoline (Octane rating as per owner's manual/manual)

🔧 Transmission

Transmission Type Standard:

5-Speed Manual

Transmission Type Optional:

4-Speed Automatic

Transmission Fluid Spec Manual:

API GL-4 (Viscosity as specified in manual, e.g., 75W-90)

Transmission Fluid Spec Automatic:

Dexron II or equivalent (Consult manual for exact specification)

📐 Dimensions

Length Mm:

Approx. 3995

Width Mm:

Approx. 1680

Height Mm:

Approx. 1365

Curb Weight Kg:

Approx. 950-1000 (Varies by trim and transmission)

Gross Vehicle Weight Rating Kg:

Consult manual for specific GVWR.

🛡️ Safety Features

NHTSA Crash Test Data:

Likely limited official data available for this specific model year from NHTSA. Early 90s safety standards differed significantly.

ABS Availability:

Optional on some trims.

Airbag Availability:

Driver's side airbag was becoming optional/standard on some vehicles of this era, likely optional for Stylus.

Seat Belt Type:

Front: 3-point automatic seat belts. Rear: Lap belts.

💡 Technology Features

Audio System:

Factory AM/FM cassette player, optional CD player. Basic speaker configuration.

Cruise Control Availability:

Optional on higher trim levels.

External Device Connectivity:

None (pre-dates modern connectivity standards like USB or Bluetooth).

🔧 Maintenance

Oil Change Interval:

Typically every 5,000 miles (8,000 km) or 6 months, whichever comes first. Consult manual for precise interval and oil type.

Timing Belt Replacement Interval:

Critical item for the G16i engine. Typically every 60,000 - 90,000 miles (96,000 - 144,000 km) or 5-7 years. Failure can cause catastrophic engine damage.

Transmission Fluid Change Interval:

Manual: Check for wear and level. Automatic: Typically 30,000-50,000 miles (48,000-80,000 km) or as per manual. High-stress use may require more frequent changes.

Engine Oil Spec:

API SG/SH or higher. Viscosity typically 10W-30 or 5W-30 depending on climate. Consult manual.

Coolant Spec:

Ethylene glycol based antifreeze/coolant. Typically a 50/50 mix with distilled water. Check manual for specific type and capacity.

Common Wear Items:

Clutch wear, suspension bushings, tie rod ends, exhaust system corrosion.

Electrical Component Reliability:

As with many vehicles of this era, age-related degradation of wiring insulation, sensors, and switches can occur. Alternator and starter motor longevity can vary.

Engine Idling Issues:

Can sometimes be related to vacuum leaks, clogged fuel injectors, or idle air control (IAC) valve issues.

📚 Vehicle History

Isuzu Automotive History:

Isuzu Motors Ltd. is a Japanese commercial vehicle and diesel engine manufacturer.

Stylus Introduction:

The Isuzu Stylus (known as Piazza in some markets, though this is a different model lineage; the Stylus nameplate itself was relatively short-lived in certain markets) was a subcompact car developed by Isuzu. In North America, it replaced the Chevrolet Spectrum (which was an Isuzu Gemini rebadge).

Production Years Global:

The specific generation covered by this manual was produced roughly from 1988 to 1993.

Manufacturing Location:

Primarily Japan.

🏆 Awards & Recognition

Specific Model Awards:

No widely publicized major awards for the Isuzu Stylus in North America. It was positioned as an affordable, economical transportation.