Vehicle Segment:
Compact Pickup Truck
Target Audience:
Commercial use, light utility, entry-level personal transport.
Key Competitors:
Toyota Hilux/Pickup, Nissan D21/Hardbody, Mitsubishi L200/Triton, Mazda B-Series.
Value Proposition:
Durable, reliable, and cost-effective light commercial vehicle, often praised for its simplicity and workhorse capability.
Manual Advantage:
Provides factory-level accuracy and detail essential for maintaining and repairing these robust vehicles over their long service life.
Primary Coverage:
Full Factory Workshop Manual
Secondary Coverage:
Mechanical, Electrical, Body, Chassis
Estimated Page Count:
Likely 1000+ pages (typical for full factory workshop manuals)
Type:
Factory Service Manual / Workshop Manual
Format:
Digital (likely PDF)
Engine:
Detailed diagnostics, overhaul procedures, fuel system, ignition system, cooling system, lubrication system, emissions control.
Transmission:
Manual transmission overhaul, clutch system, driveline components.
Brakes:
Front and rear brake system diagnosis, repair, hydraulic system, parking brake.
Steering:
Steering column, steering gear, power steering (if equipped).
Suspension:
Front and rear suspension components, shock absorbers, springs, alignment specifications.
Wheels Tires:
Tire specifications, wheel alignment, wheel bearing service.
Frame Cab:
Body construction, structural repair, cab components, doors, glass, interior trim.
Heating Ac:
HVAC system diagnosis, components, refrigerant service, repair procedures.
Electrical:
Wiring diagrams, charging system, starting system, lighting, instrumentation, fuses, relays, body electrical components.
Maintenance:
Scheduled maintenance, fluid changes, filter replacement, lubrication, inspections.
Troubleshooting:
Diagnostic flowcharts, symptom-based troubleshooting guides, common fault identification.
Repair:
Component removal, installation, adjustment, and overhaul for all covered systems.
Diagnostics:
Detailed diagnostic procedures for engine performance, electrical faults, and mechanical issues.
Depth:
Comprehensive, suitable for professional technicians and advanced DIY enthusiasts. Includes detailed torque specifications, clearances, and diagnostic parameters.
Engine Type:
Inline 4-Cylinder, SOHC (likely)
Displacement:
1.6 Liters (1598cc) - common for the '140' designation
Bore X Stroke:
83.0 mm x 73.7 mm (approximate for G161)
Compression Ratio:
Approx. 9.0:1 (typical for G161)
Horsepower:
Approx. 78-85 HP @ 5000-5200 RPM (typical for G161)
Torque:
Approx. 90-95 lb-ft @ 3000-3500 RPM (typical for G161)
Fuel Type:
Unleaded Gasoline
Induction:
Fuel Injection (MPI - Multi-Point Injection) likely standard for 1993 onwards
Ignition System:
Electronic Ignition (Distributorless or Distributor based)
Engine Code Alternatives:
May also cover other variants like G180 (1.8L) or the 4JB1 diesel depending on market, though '140' strongly suggests 1.6L G161.
Transmission Type:
5-Speed Manual
Transmission Type:
4-Speed Automatic (less common on base models, but possible)
Drivetrain:
Rear-Wheel Drive (RWD) standard, 4-Wheel Drive (4WD) likely optional.
Manual Transmission Fluid:
API GL-4 SAE 75W-90 or 80W-90 (refer to manual for exact specification).
Automatic Transmission Fluid:
Dexron III (if automatic transmission equipped, refer to manual for exact specification).
Body Styles:
Single Cab Pickup, Extended Cab Pickup (Space Cab), Chassis Cab.
Wheelbase:
Varies by configuration, typically around 2750mm (108.3 inches) for standard cab.
Curb Weight:
Approx. 1100-1300 kg (2425-2866 lbs), varies by configuration.
Crash Test Data:
Limited official crash test data available for this generation from major agencies like NHTSA/Euro NCAP. Typically basic safety features.
Brakes:
Front Disc / Rear Drum brakes standard. ABS not typically available on base models.
Airbags:
Driver-side airbag not standard on all models, check specific vehicle configuration.
Seatbelts:
Lap and shoulder belts for front occupants.
Audio System:
Basic AM/FM radio with cassette player typically standard. Optional CD player may have been available on higher trims.
Display:
Analog gauges for speedometer, tachometer (optional), fuel level, coolant temperature, oil pressure. Basic warning lights.
Features:
Minimal to none by modern standards. No electronic stability control, traction control, or advanced driver assistance systems.
Features:
N/A (No factory Bluetooth, USB, or other modern connectivity options).
Oil Change Interval:
Every 5,000-7,500 km (3,000-5,000 miles) or 6 months (refer to manual for precise interval based on driving conditions).
Air Filter Replacement:
Every 20,000-30,000 km (12,000-18,000 miles) or annually.
Spark Plug Replacement:
Every 40,000-60,000 km (25,000-37,000 miles).
Engine Oil Type:
API SG/SH or higher, SAE 10W-30 or 10W-40 recommended (refer to manual for exact specification and capacity).
Coolant Type:
Ethylene glycol-based coolant, typically a 50/50 mix with distilled water (refer to manual for specific type and capacity).
Brake Fluid Type:
DOT 3 or DOT 4 (refer to manual for exact specification).
Engine Reliability:
Generally robust, but can experience head gasket leaks, oil leaks from seals, and carburetor (if equipped) or injector issues.
Chassis Durability:
Rust can be a significant issue, especially in body panels, frame rails, and suspension components in corrosive environments.
Electrical Quirks:
Age-related electrical issues such as faulty grounds, corroded connectors, and failing switches are common.
Index:
Moderate. Parts are generally available, and the simplicity of the design contributes to reasonable labor costs.
Company Focus:
Isuzu has a long history of producing robust commercial vehicles, trucks, and SUVs, known for durability.
Predecessor:
Isuzu Faster / Rodeo (preceding generations of the KB/TF lineage).
Successor:
Isuzu D-Max (later generations would adopt this global nameplate).
Manufacturing Locations:
Primarily Japan and various global assembly plants (e.g., Thailand, South Africa).
Production Period:
The Isuzu KB/TF platform had a long production run, with this generation spanning from the early 1980s through the mid-1990s with facelifts.
