Positioning:
The Geo Tracker was positioned as an affordable, fuel-efficient, and capable compact SUV/off-roader, competing with vehicles like the Suzuki Sidekick (its platform sibling), Daihatsu Rocky, and early Jeep Cherokee models.
Competitors:
Suzuki Sidekick, Daihatsu Rocky, Jeep Cherokee (XJ), Ford Bronco II.
Features:
Lightweight construction, body-on-frame chassis, available 4WD, compact size, fuel economy, and utilitarian design.
Areas:
Engine, Drivetrain, Brakes, Suspension, Steering, Electrical Systems, Bodywork, HVAC, Diagnostic Procedures, Maintenance Schedules
Estimated Pages:
Extensive (typical for OE service manuals, likely 1000+ pages when compiled)
Type:
Official Service and Repair Manual Software
Format:
Online Software (Web-based)
Engine:
Comprehensive coverage of the G16A engine, including diagnosis, repair, overhaul, and performance tuning.
Drivetrain:
Detailed information on the 4-speed automatic and 5-speed manual transmissions, transfer case (2WD/4WD), and differentials.
Brakes:
Front disc and rear drum brake systems, including hydraulic components, parking brake, and bleeding procedures.
Suspension:
Front independent suspension with coil springs and rear solid axle with coil springs, shock absorbers, and control arms.
Steering:
Power steering system components, steering column, and tie rod ends.
Electrical Systems:
Wiring diagrams, component locations, fuses, relays, battery, alternator, starter, lighting, and instrumentation.
HVAC:
Heating, ventilation, and air conditioning system components, operation, and service.
Bodywork:
Body panel removal and installation, door mechanisms, glass replacement, and chassis adjustments.
Maintenance:
Routine maintenance tasks such as oil changes, filter replacements, fluid checks, and spark plug replacement.
Repair:
Detailed step-by-step repair procedures for virtually all mechanical and electrical components.
Troubleshooting:
Diagnostic flowcharts and symptom-based troubleshooting guides for common and uncommon issues.
Overhaul:
Complete engine and transmission overhaul procedures with specifications and torque values.
Depth:
Factory-level diagnostic and repair information, suitable for professional technicians and advanced DIY enthusiasts.
Engine Type:
Inline 4-cylinder, SOHC, 8-valve
Displacement:
1.6 Liters (1590 cc)
Bore X Stroke:
75.0 mm x 84.5 mm
Horsepower:
Approx. 70-80 HP @ 5000-5500 RPM (Varies slightly by market and tuning)
Torque:
Approx. 80-90 lb-ft @ 3000-3500 RPM
Fuel Delivery:
Multi-point Fuel Injection (MPI)
Fuel Type:
Unleaded Gasoline (87 octane minimum recommended)
ECU:
Proprietary ECU controlling fuel injection and ignition timing.
Type:
5-Speed Manual Transmission
Type:
4-Speed Automatic Transmission
Drive Modes:
Available 2WD (RWD) and 4WD with a 2-speed transfer case (Hi-Range, Lo-Range).
Manual Transmission Fluid:
API GL-4 SAE 75W-90 Gear Oil
Automatic Transmission Fluid:
Dexron III Automatic Transmission Fluid
Manual Transmission Capacity:
Approx. 1.9 Liters (1.7 Imp. Quarts)
Automatic Transmission Capacity:
Approx. 5.7 Liters (5.0 US Quarts) for complete refill.
Wheelbase:
Approx. 2030 mm (80 inches)
Length:
Approx. 3680 mm (145 inches)
Width:
Approx. 1630 mm (64 inches)
Height:
Approx. 1670 mm (66 inches) (soft top)
Curb Weight:
Approx. 970-1050 kg (2138-2315 lbs) depending on configuration.
Gross Vehicle Weight Rating:
Approx. 1430 kg (3153 lbs)
NHTSA Ratings:
Detailed NHTSA ratings for 1990 models are not readily available in a comparable format to modern standards. Known for a relatively high rollover risk due to its high center of gravity and narrow track.
Active Safety:
Four-wheel drive with low range for off-road traction; responsive steering.
Passive Safety:
Seat belts, reinforced cabin structure.
Oil Change Interval:
Every 5,000 miles or 6 months, whichever comes first.
Air Filter Replacement:
Every 15,000 miles or 12 months.
Spark Plug Replacement:
Every 30,000 miles.
Coolant Flush:
Every 30,000 miles or 24 months.
Engine Oil:
API SJ or higher SAE 10W-30 (check owner's manual for specific climate recommendations)
Engine Coolant:
Ethylene Glycol-based antifreeze (50/50 mix with distilled water).
Engine Oil Capacity:
Approx. 4.0 Liters (4.2 US Quarts) with filter change.
Coolant Capacity:
Approx. 5.3 Liters (5.6 US Quarts).
Common Problems:
Rust on the frame and body, worn out suspension components (ball joints, bushings), exhaust system corrosion, leaky seals, weak clutch (manual transmission), overheating due to radiator or fan issues, starter motor failure, electrical connectors corroding.
Specific Maintenance Notes:
Regular inspection of the frame for rust is critical. Pay attention to exhaust system integrity. Ensure proper cooling system maintenance to prevent overheating, a common issue with older vehicles.
Geo Brand:
Geo was a budget-oriented brand introduced by General Motors in the late 1980s to compete with Japanese imports. It was primarily known for small, fuel-efficient vehicles.
Tracker Introduction:
The Geo Tracker was introduced for the 1989 model year as a joint venture with Suzuki. It was essentially a rebadged Suzuki Vitara/Sidekick.
Manufacturing Location:
Cameroon, Ontario, Canada (initially) and other Suzuki facilities.
Production Span:
1989-2004 (as Geo Tracker, then Suzuki Vitara, then Chevrolet Tracker).
