Segment:
Mid-size SUV / Off-road focused utility vehicle
Key Competitors 2004:
Toyota 4Runner, Nissan Pathfinder, Ford Explorer, Jeep Grand Cherokee, Isuzu Rodeo
Vehicle Strengths:
Robust body-on-frame construction, capable off-road performance, reliable powertrains, practical interior
Engine Systems:
Engine mechanical, lubrication, cooling, fuel, ignition, emissions control, starting, charging
Transmission Drivetrain:
Manual transmission, automatic transmission, transfer case, drive shafts, axles, differentials
Brakes:
Hydraulic system, front disc brakes, rear drum/disc brakes, parking brake, ABS (if equipped)
Suspension Steering:
Front suspension (independent), rear suspension (solid axle/multi-link), steering gear, power steering system
Electrical Electronics:
Wiring diagrams, lighting, instruments, audio system, power accessories, ECM, BCM, body control modules
Body Chassis:
Body construction, exterior trim, interior trim, seats, climate control, safety restraints (airbags, seatbelts)
Diagnostic Procedures:
Troubleshooting charts, symptom-based diagnostics, fault code interpretation
Repair Procedures:
Step-by-step disassembly and reassembly of all major components, torques specifications, special tool requirements
Maintenance Procedures:
Scheduled maintenance tasks, fluid changes, filter replacements, lubrication points
Specifications Data:
All factory specifications, tolerances, clearances, fluid capacities, electrical values
Depth Of Coverage:
Comprehensive (from basic maintenance to complete engine/transmission overhauls)
File Type:
PDF (Portable Document Format)
Printability:
High-resolution, suitable for full printing
Binding Recommendation:
Coil or comb binding recommended for ease of use and lay-flat functionality
Paper Recommendation:
Standard printer paper (8.5x11 inch or A4) for printing
Engine Type:
Inline 4-Cylinder SOHC (or DOHC depending on market/trim)
Displacement:
2351 cc (143.5 cu. in.)
Bore X Stroke:
86.5 mm x 100.0 mm (3.41 in x 3.94 in)
Compression Ratio:
Approx. 8.5:1 to 9.5:1 (market dependent)
Horsepower Net:
Approx. 133-141 hp @ 5000-5500 rpm (market dependent)
Torque Net:
Approx. 180-190 Nm (133-140 lb-ft) @ 2500-3000 rpm (market dependent)
Fuel Delivery:
Multi-point Fuel Injection (MPI)
Fuel Type:
Unleaded Gasoline (Octane rating varies by market)
Recommended Octane:
87 AKI (or equivalent RON) minimum, higher recommended for optimal performance
Emissions Control:
Catalytic converter, EGR (Exhaust Gas Recirculation), O2 sensors
Manual Transmission:
5-speed manual (e.g., KM210)
Automatic Transmission:
4-speed automatic (e.g., V4A51)
Drivetrain Configuration:
Part-time 4WD (Super Select 4WD or similar system in some markets)
Transfer Case Type:
2-speed transfer case with high/low range
Length:
Approx. 4600-4650 mm (181.1-183.1 in) - varies by bumper style
Width:
Approx. 1775-1785 mm (69.9-70.3 in)
Height:
Approx. 1740-1780 mm (68.5-70.1 in) - varies with roof rails/towing capacity
Wheelbase:
Approx. 2725 mm (107.3 in)
Ground Clearance:
Approx. 200-215 mm (7.9-8.5 in) - varies by tire size and suspension
Curb Weight:
Approx. 1750-1900 kg (3858-4189 lbs) - varies by transmission and trim
Gross Vehicle Weight Rating:
Approx. 2300-2450 kg (5070-5401 lbs) - varies by market
Cargo Volume:
Varies significantly based on seating configuration (5-seater vs. 7-seater)
NHTSA Ratings 2004:
Not consistently available or comparable to modern standards; manufacturer data should be consulted.
ABS:
Anti-lock Braking System (optional/standard depending on trim/market)
Traction Control:
Traction Control System (TCS) - less common on base models
Airbags:
Driver and front passenger airbags (standard/optional depending on market)
Seatbelts:
3-point front seatbelts with pretensioners, 3-point rear seatbelts
Rollover Protection:
Reinforced cabin structure (body-on-frame design inherently offers good structural integrity)
Audio System:
Factory AM/FM/CD player with optional premium audio system (e.g., Rockford Fosgate) and CD changer in higher trims.
Display Screens:
Basic dashboard display for climate control and radio information. No integrated navigation or large touchscreens typical of modern vehicles.
Cruise Control:
Available on most trims, typically electronically controlled.
Auxiliary Inputs:
Generally limited to aftermarket modifications for audio input; no standard USB or Bluetooth connectivity.
Oil Change Interval:
Typically every 5,000-7,500 miles (8,000-12,000 km) or 6 months, whichever comes first.
Air Filter Replacement:
Every 15,000-30,000 miles (24,000-48,000 km) or as needed based on driving conditions.
Spark Plug Replacement:
Every 30,000-60,000 miles (48,000-96,000 km) depending on spark plug type (e.g., standard vs. platinum/iridium).
Timing Belt Replacement:
Critical item: Typically 60,000-90,000 miles (96,000-144,000 km) or 5-7 years. Failure can cause severe engine damage.
Engine Oil Specification:
API SG/SH/SJ/SL, SAE 10W-30 or 5W-30 (check owner's manual for specific viscosity and API rating).
Engine Oil Capacity:
Approx. 4.5 - 5.0 liters (4.8 - 5.3 US quarts) with filter change.
Coolant Specification:
Mitsubishi Dia Queen Super Long Life Coolant (SLLC) or equivalent ethylene glycol-based coolant with corrosion inhibitors (typically a pink or red color).
Transmission Fluid Manual:
API GL-4 or GL-5, SAE 75W-90 or 80W-90 gear oil (check manual for specific type).
Transmission Fluid Automatic:
Mitsubishi Dia Queen ATF-SPII or equivalent ATF Dexron-III compatible fluid (check manual).
Brake Fluid Specification:
DOT 3 or DOT 4 brake fluid.
Common Wear Items:
Suspension bushings, ball joints, tie rod ends, exhaust system components, AC compressor clutch
Engine Specific Concerns:
While generally reliable, some 4G64 engines may experience oil leaks from valve cover gaskets or rear main seals over time. Timing belt replacement is crucial.
Transmission Specific Concerns:
Automatic transmission fluid changes are important for longevity. Manual transmissions are robust but clutch wear is typical for usage.
Electrical System Quirks:
Corrosion on grounds and electrical connectors can sometimes cause intermittent issues, especially in humid or coastal environments.
Mitsubishi Offroad Legacy:
Mitsubishi has a long and successful history in off-road racing, most notably with the Pajero (Montero in North America) and its Dakar Rally wins, influencing the design and engineering of models like the Pajero Sport.
Pajero Sport Generations:
The 2004 model is part of the first generation (1996-2008) of the Pajero Sport, which was developed as a more affordable, lighter-duty alternative to the flagship Pajero, often built on Pajero underpinnings but with a distinct body style.
Manufacturing Locations:
Primarily manufactured in Japan (Pajero factory) and Thailand (Laem Chabang plant), with other assembly plants worldwide depending on market.
Offroad Capability Awards:
While the Pajero Sport itself might not have specific 'awards' for the 2004 model year, the Pajero lineage is renowned for its off-road prowess and has received numerous accolades in global off-road competitions and reviews.
Consumer Ratings:
Owner reviews generally praise its reliability, durability, and off-road capability, with common criticisms focusing on fuel economy and dated interior features compared to newer rivals.
