Target Audience:
DIY mechanics, independent repair shops, and Isuzu enthusiasts seeking comprehensive repair and maintenance information.
Value Proposition:
Enables significant cost savings by empowering users to perform their own servicing and repairs, with easy-to-follow instructions and detailed visuals.
Manual Scope:
Covers a broad range of years and all model variants, offering a more complete solution than specialized manuals.
Instant Delivery:
Immediate email delivery upon payment confirmation.
Print Flexibility:
User can print specific pages, chapters, or the entire manual.
Customer Guarantee:
Customer Satisfaction Guaranteed.
Engine Mechanical:
Engine assembly, disassembly, inspection, overhaul, lubrication system, cooling system, fuel system, emission control systems.
Engine Performance:
Ignition system, starting system, charging system, engine control systems (ECM/ECU diagnosis and repair).
Transmission Manual:
Manual transmission overhaul, clutch system, driveline, transfer case operation and repair.
Transmission Automatic:
Automatic transmission overhaul, operation, diagnosis, and repair (if applicable to covered models).
Suspension Steering:
Front and rear suspension components, steering gear, power steering system, wheel alignment specifications.
Brakes:
Brake system components (disc and drum), hydraulic system, parking brake, ABS (if applicable).
Electrical System:
Wiring diagrams, battery, alternator, starter, lighting systems, instrumentation, power windows, locks, and other accessories.
HVAC:
Heating, ventilation, and air conditioning system diagnosis and repair.
Body Chassis:
Body panel repair, frame straightening, doors, glass, interior trim, bumpers, and corrosion protection.
Routine Maintenance:
Oil changes, filter replacements, fluid checks and top-offs, tune-ups, spark plug replacement, belt inspection and replacement.
Troubleshooting:
Diagnostic flowcharts and symptom-based troubleshooting guides for various systems.
Component Repair Overhaul:
Detailed instructions for disassembling, inspecting, repairing, and reassembling all major vehicle components.
Diagnostic Procedures:
Step-by-step diagnostic procedures for identifying and rectifying faults.
Technical Specifications:
Torque specifications, clearance measurements, fluid capacities, wiring diagrams, component identification.
Installation Replacement:
Instructions for replacing worn or damaged parts and installing new components.
Depth:
Comprehensive, covering everything from basic fluid checks and adjustments to complete engine and transmission rebuilds, electrical system diagnostics, and body repairs.
Searchable Text:
Likely searchable due to digital format, aiding in quick information retrieval.
Print Quality:
High quality, designed for clarity of text and images.
Image Clarity:
Clear, detailed illustrations and diagrams.
Binding Type:
N/A (Digital Download)
Paper Type:
N/A (Digital Download)
Device Compatibility:
Compatible with all PC & MAC Computers, tablets, and mobile phones.
Required Software:
Adobe Reader (free download).
Engine Code Common:
G200Z (1.8L), C223 (2.2L Diesel), 4ZC1 (2.3L), 4ZD1 (2.6L), 4ZE1 (2.8L Diesel), 4JX1 (2.8L Diesel), 4jg2 (3.1L Diesel) - Specifics depend on year and market.
Engine Code Common:
G161 (1.6L), G200Z (1.8L), C223 (2.2L Diesel), 4ZC1 (2.3L), 4ZD1 (2.6L), 4ZE1 (2.8L Diesel) - Specifics depend on year and market.
Performance Gasoline Trooper
Typical Horsepower Range:
80-130 hp (depending on engine size and year)
Typical Torque Range:
110-180 lb-ft (depending on engine size and year)
Performance Diesel Trooper
Typical Horsepower Range:
60-110 hp (depending on engine size and year)
Typical Torque Range:
90-190 lb-ft (depending on engine size and year)
Fuel Delivery Gasoline:
Carbureted (early models) to Electronic Fuel Injection (EFI) (later models).
Fuel Delivery Diesel:
Injection Pump (mechanical or electronic depending on engine).
Block Material:
Cast Iron (typical for this era)
Head Material:
Aluminum or Cast Iron (depending on engine)
Standard Transmission Trooper
Type Common:
4-speed or 5-speed Manual Transmission
Optional Transmission Trooper
Type Common:
3-speed or 4-speed Automatic Transmission
Standard Transmission Pickup
Type Common:
4-speed or 5-speed Manual Transmission
Optional Transmission Pickup
Type Common:
3-speed or 4-speed Automatic Transmission
Drive Type Common:
Rear-Wheel Drive (RWD) with Selectable Four-Wheel Drive (4WD)
Transfer Case:
2-speed transfer case with neutral position for off-road capability.
Manual Transmission Fluid:
API GL-4, SAE 75W-90 or 80W-90 gear oil (refer to manual for exact specification).
Automatic Transmission Fluid:
Dexron II or equivalent (refer to manual for exact specification).
Transfer Case Fluid:
API GL-4, SAE 75W-90 or 80W-90 gear oil (refer to manual for exact specification).
Wheelbase Typical:
Approx. 104.3 inches (2649 mm)
Length Typical:
Approx. 177.6-180.7 inches (4511-4590 mm)
Width Typical:
Approx. 66.1-66.7 inches (1679-1694 mm)
Height Typical:
Approx. 64.8-65.6 inches (1646-1666 mm)
Wheelbase Typical:
Approx. 118.1 inches (3000 mm) for long bed, 104.3 inches (2649mm) for short bed
Length Typical:
Approx. 175.6 inches (4460 mm) for short bed, 191.3 inches (4860 mm) for long bed
Curb Weight Trooper:
Approx. 3500-4500 lbs (1588-2041 kg) depending on configuration.
Curb Weight Pickup:
Approx. 2800-3500 lbs (1270-1588 kg) depending on configuration.
Towing Capacity:
Varies significantly by engine, drivetrain, and year; consult manual or vehicle data plate.
Crash Test Data:
Limited official crash test data available for these early models from major organizations like NHTSA or IIHS due to testing standards of the era.
ABS:
Optional on some later models, not standard across all.
Four Wheel Drive:
Enhances traction and stability in various conditions.
Seat Belts:
Standard front seat belts, rear seat belts on later models.
Airbags:
Driver airbag became available on later models, often not standard.
Rollover Protection:
The high center of gravity of SUVs like the Trooper means rollover potential; the manual will detail safe driving practices.
Service Intervals Oil Filter
Interval Gasoline:
Every 3,000-5,000 miles (5,000-8,000 km) or 3-6 months (depending on driving conditions and oil quality).
Interval Diesel:
Every 3,000-5,000 miles (5,000-8,000 km) or 3-6 months (diesel engines often require more frequent oil changes).
Service Intervals Air Filter
Interval:
Every 15,000-30,000 miles (24,000-48,000 km) or as needed based on dusty conditions.
Service Intervals Spark Plugs
Interval Gasoline:
Every 30,000-60,000 miles (48,000-96,000 km), depending on spark plug type (conventional, platinum, iridium).
Service Intervals Timing Belt
Interval Gasoline 4Zc1 4Zd1:
Every 60,000-90,000 miles (96,000-144,000 km) - CRITICAL TO REPLACE TO PREVENT ENGINE DAMAGE IF BELT FAILS.
Interval Diesel C223 4Ze1:
These often use timing chains which are generally maintenance-free unless worn. Some later diesel engines might use belts, consult manual.
Fluid Specifications Engine Oil
Viscosity Gasoline Cold Weather:
10W-30 or 10W-40 (check manual for specific recommendations)
Viscosity Gasoline Hot Weather:
10W-40 or 20W-50 (check manual for specific recommendations)
Viscosity Diesel:
15W-40 API CD or CE rated oil (check manual for specific recommendations)
Fluid Specifications Coolant
Type:
Ethylene glycol-based antifreeze (e.g., 50/50 mix with distilled water). Check manual for specific color/type.
Fluid Specifications Brake Fluid
Type:
DOT 3 or DOT 4 (check manual for specific recommendation).
Trooper Body Rust:
Common in wheel wells, rocker panels, and chassis due to age and environmental exposure.
Trooper Head Gaskets:
Some engine variants (particularly the 4ZD1) could be prone to head gasket issues, especially if overheated.
Pickup Clutch Wear:
Due to their utilitarian nature, clutches can wear faster with heavy use.
Diesel Engine Glow Plugs:
Glow plug system can be a source of hard starting in cold weather if faulty.
Electrical Components:
Aging wiring harnesses, switches, and relays can lead to various electrical gremlins over time.
Suspension Bushings:
Rubber bushings in suspension and steering components degrade with age, leading to clunks and poor handling.
Isuzu Legacy:
Isuzu has a long history in commercial vehicles and robust, reliable off-road vehicles, with the Trooper and Pickup trucks being key to their passenger vehicle lineup in many markets.
First Generation:
Launched in 1981, the Isuzu Trooper (also known as Bighorn in Japan) was a body-on-frame SUV designed for off-road capability and utility, competing with vehicles like the Toyota Land Cruiser and Nissan Patrol.
Key Updates 1981-1993:
Significant updates included the introduction of various engine options (gasoline and diesel), longer wheelbase versions, improved interior amenities, and updated styling throughout the period.
Isuzu Pickup Legacy:
Isuzu pickup trucks have been sold globally under various names, including 'Faster' and 'KB'. They were known for their durability and utilitarian design.
Manufacturing Locations:
Primarily manufactured in Japan by Isuzu Motors, with assembly in other countries for specific markets.
