Subaru Subaru Tribeca 2005-2006 Fuel System Specifications
Explore the comprehensive fuel specifications for the 2005-2006 Subaru Tribeca, including fuel type, tank capacity, economy, and emission standards. Ideal for maintenance, repairs, and performance upgrades.
Overview Specifications
This document provides detailed fuel specifications and related information for the 2005-2006 Subaru Tribeca. It is designed to help users understand the vehicle's fuel requirements, efficiency, and performance. Use the search functionality to quickly locate specific details or navigate through the sections for a comprehensive understanding of the fuel system and its components.
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Key Specifications
Fuel Type
Unleaded Gasoline
Octane Rating
87 (min), 91 (recommended)
Fuel Tank Capacity
16.9 gallons
City MPG
16-17 mpg
Highway MPG
21-23 mpg
Available Specifications
Fuel Requirements
This section outlines the type of fuel recommended for the 2005-2006 Subaru Tribeca, including octane ratings and any specific additives or treatments required for optimal performance.
Fuel Requirements
This section outlines the type of fuel recommended for the 2005-2006 Subaru Tribeca, including octane ratings and any specific additives or treatments required for optimal performance.
Recommended Fuel Type
- Use unleaded gasoline with an octane rating of 87 or higher.
- Premium fuel (91 octane or higher) is recommended for optimal performance.
- Avoid using gasoline with more than 10% ethanol (E10).
- Do not use diesel or other non-gasoline fuels.
Fuel Additives
- Subaru recommends using fuel system cleaners periodically.
- Avoid additives containing metal compounds or silicone.
- Use only Subaru-approved fuel additives for maintenance.
- Check the owner's manual for specific additive recommendations.
Fuel Efficiency
This section provides details on the fuel efficiency of the 2005-2006 Subaru Tribeca, including EPA-estimated mileage and factors that can affect fuel economy.
Fuel Efficiency
This section provides details on the fuel efficiency of the 2005-2006 Subaru Tribeca, including EPA-estimated mileage and factors that can affect fuel economy.
EPA-Estimated Mileage
- City driving: 16-17 miles per gallon (mpg).
- Highway driving: 21-23 mpg.
- Combined city/highway: 18-19 mpg.
- Actual mileage may vary based on driving conditions.
Factors Affecting Fuel Economy
- Aggressive driving reduces fuel efficiency.
- Frequent idling or stop-and-go traffic lowers mpg.
- Proper tire inflation improves fuel economy.
- Regular maintenance ensures optimal performance.
Fuel System Components
This section covers the key components of the fuel system in the 2005-2006 Subaru Tribeca, including the fuel tank, fuel pump, and injectors.
Fuel System Components
This section covers the key components of the fuel system in the 2005-2006 Subaru Tribeca, including the fuel tank, fuel pump, and injectors.
Fuel Tank
- Capacity: 16.9 gallons (64 liters).
- Material: High-density polyethylene for durability.
- Includes a fuel filler neck with a locking gas cap.
- Equipped with a fuel level sensor for accurate readings.
Fuel Pump and Injectors
- Electric fuel pump delivers fuel at high pressure.
- Multi-port fuel injectors ensure precise fuel delivery.
- Fuel pressure regulator maintains consistent pressure.
- System designed for efficient combustion and reduced emissions.
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Component Specifications
Overview
- Type
- Gasoline
- Octane Rating
- 91 (recommended)
- Fuel System
- Sequential Multi-Port Fuel Injection
- Tank Capacity
- 16.9 gallons (64 liters)
- Emission Standard
- LEV II
- Fuel Economy
- 16 mpg city / 21 mpg highway
Dimensions
- Tank Length
- 42.5 inches (108 cm)
- Tank Width
- 28.3 inches (72 cm)
- Tank Height
- 12.6 inches (32 cm)
- Filler Neck Diameter
- 1.5 inches (3.8 cm)
- Fuel Line Diameter
- 0.375 inches (9.5 mm)
- Fuel Pump Output
- 45 psi (310 kPa)
- Fuel Filter Size
- 2.5 inches x 1.5 inches (6.4 cm x 3.8 cm)
Materials
- Fuel Tank
- High-density polyethylene
- Fuel Lines
- Nitrile rubber with steel reinforcement
- Fuel Pump
- Thermoplastic housing with stainless steel internals
- Fuel Filter
- Cellulose media with synthetic resin
- Filler Neck
- Galvanized steel
Features
- Fuel Delivery
-
- Sequential fuel injection
- Returnless fuel system
- Variable pressure fuel pump
- Emission Control
-
- Evaporative emission control system
- Catalytic converter
- Oxygen sensors
- Safety
-
- Rollover valve
- Fuel cut-off inertia switch
- Impact-resistant fuel tank
- Monitoring
-
- Fuel level sensor
- Low fuel warning light
- Fuel consumption display
- Maintenance
-
- Replaceable fuel filter
- Serviceable fuel pump
- Accessible fuel lines
Safety Features
- Crash Protection
-
- Impact-resistant fuel tank
- Automatic fuel shut-off
- Fire Prevention
-
- Rollover valve
- Flame arrestor in filler neck
- Leak Prevention
-
- Sealed fuel system
- Pressure relief valve
Comfort Features
- Refueling
-
- Easy-access fuel door
- Lockable fuel cap
- Fuel level indicator
- Driving
-
- Smooth fuel delivery
- Consistent fuel pressure
- Low noise fuel pump
- Maintenance
-
- Easy fuel filter replacement
- Accessible fuel pump
- Clear fuel line routing
Accessories
- Fuel Caps
-
- Locking fuel cap
- Vented fuel cap
- OEM replacement cap
- Fuel Additives
-
- Fuel injector cleaner
- Octane booster
- Fuel stabilizer
- Tools
-
- Fuel pressure tester
- Fuel line disconnect tool
- Fuel filter wrench
Maintenance
- Service interval
- Every 30,000 miles or 24 months
- Service Items
-
- Inspect fuel lines for leaks
- Replace fuel filter
- Check fuel pump pressure
- Inspect fuel tank for damage
- Clean fuel injectors
- Maintenance Notes
- Use only recommended fuel grade for optimal performance
Warranty
- Basic
- Miles: 36,000Years: 3Coverage: Fuel system components
- Powertrain
- Miles: 60,000Years: 5Coverage: Fuel pump and injectors
- Emissions
- Miles: 80,000Years: 8Coverage: Emission control components
- Corrosion
- Miles: UnlimitedYears: 5Coverage: Fuel tank corrosion
Production Details
- Manufacturer
- Subaru Corporation
- Manufacturing Process
-
- Injection molding for fuel tank
- Robotic assembly for fuel pump
- Precision machining for injectors
- Quality Control
- Pressure Testing: 100% fuel system pressure testingLeak Testing: Automated leak detectionMaterial inspection: X-ray and ultrasonic testing
- Sustainability Practices
-
- Recycled materials in fuel tank
- Low-emission manufacturing
- Waste reduction initiatives
- Production Metrics
- Annual Production: 50,000 unitsDefect Rate: 0.01%Energy Efficiency: 15% improvement over previous model
Service Information for fuel Service
Maintenance and service requirements specific to the fuel system
- Inspect fuel lines and connections
- Replace fuel filter
- Check fuel pump pressure
- Inspect fuel tank for damage
- Clean fuel injectors
Use only OEM or equivalent replacement parts
- Replace fuel pump
- Inspect and clean fuel injectors
- Check fuel pressure regulator
- Inspect evaporative emission system
- Test fuel system for leaks
Special tools required for fuel pump replacement
- Replace fuel injectors
- Replace fuel pressure regulator
- Inspect and replace fuel lines if necessary
- Perform complete fuel system flush
- Test fuel system performance
Major service interval; consider professional service
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What type of fuel is recommended for the 2005-2006 Subaru Tribeca?
What type of fuel is recommended for the 2005-2006 Subaru Tribeca?
The 2005-2006 Subaru Tribeca is designed to run on premium unleaded gasoline with an octane rating of 91 or higher. Using lower-octane fuel may result in reduced performance and engine knocking. The vehicle's 3.0L H6 engine is optimized for premium fuel to ensure optimal power output, fuel efficiency, and longevity. Always refer to the owner's manual for specific fuel recommendations.
Q2 What are the maintenance requirements for the 2005-2006 Subaru Tribeca?
What are the maintenance requirements for the 2005-2006 Subaru Tribeca?
The 2005-2006 Subaru Tribeca requires regular maintenance to ensure optimal performance. Key tasks include oil changes every 3,750-7,500 miles, tire rotations every 6,000 miles, and air filter replacements every 15,000-30,000 miles. Additionally, inspect the brake system, coolant, and transmission fluid periodically. Adhering to the maintenance schedule in the owner's manual is crucial for vehicle longevity and reliability.
Q3 How do I replace the fuel filter in a 2005-2006 Subaru Tribeca?
How do I replace the fuel filter in a 2005-2006 Subaru Tribeca?
To replace the fuel filter in a 2005-2006 Subaru Tribeca, first, relieve the fuel system pressure by disconnecting the fuel pump fuse and running the engine until it stalls. Locate the fuel filter near the fuel tank. Disconnect the fuel lines and remove the filter. Install the new filter, ensuring proper orientation, and reconnect the fuel lines. Finally, reinstall the fuel pump fuse and start the engine to check for leaks.
Q4 What should I do if my 2005-2006 Subaru Tribeca experiences poor fuel economy?
What should I do if my 2005-2006 Subaru Tribeca experiences poor fuel economy?
If your 2005-2006 Subaru Tribeca has poor fuel economy, check for issues such as dirty air filters, low tire pressure, or malfunctioning oxygen sensors. Ensure you are using the recommended premium fuel. Inspect the fuel system for leaks or clogs and verify the engine's ignition system is functioning properly. Regular maintenance and addressing these issues can restore fuel efficiency.
Q5 How can I optimize the performance of my 2005-2006 Subaru Tribeca?
How can I optimize the performance of my 2005-2006 Subaru Tribeca?
To optimize the performance of your 2005-2006 Subaru Tribeca, use premium fuel, maintain proper tire pressure, and follow the recommended maintenance schedule. Upgrade to high-performance air filters and spark plugs for improved combustion. Regularly clean the throttle body and fuel injectors. Avoid excessive idling and aggressive driving to maximize fuel efficiency and engine life.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
2005-2006 Subaru Tribeca Service Manual
Coming SoonComprehensive guide covering maintenance, repairs, and technical specifications for the 2005-2006 Subaru Tribeca.
Technical Service Bulletin: Fuel System Updates
Coming SoonDetails updates and fixes for the fuel system in 2005-2006 Subaru Tribeca models.
Subaru Tribeca Parts and Accessories Catalog
Coming SoonCatalog listing genuine parts and accessories for the 2005-2006 Subaru Tribeca.
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