Mitsubishi Mitsubishi Endeavor 2004-2011 Fuel System Specifications
Mitsubishi Mitsubishi Endeavor 2004-2011

Mitsubishi Mitsubishi Endeavor 2004-2011 Fuel System Specifications

Discover the detailed fuel specifications for the 2004-2011 Mitsubishi Endeavor, including fuel type, tank capacity, economy, and emission standards. Essential for maintenance, performance, and compliance.

Updated

Overview Specifications

This document provides detailed fuel specifications for the 2004-2011 Mitsubishi Endeavor. It includes information on fuel type, capacity, efficiency, and related technical details. Use this guide to understand the vehicle's fuel system and optimize its performance. The document is organized into sections for easy navigation and includes a quick reference for key specifications.

How to Use

Use the search functionality to quickly locate specific fuel-related terms or specifications. Enter keywords like 'fuel capacity' or 'efficiency' to find relevant information.

Navigate through the sections using the table of contents. Each section is divided into subsections with detailed points for easy reference.

Key Specifications

Fuel Type

Unleaded Gasoline

Fuel Capacity

19.8 gallons

City Mileage

15-17 MPG

Highway Mileage

21-23 MPG

Octane Rating

87 or higher

Available Specifications

Fuel Type and Quality

This section covers the recommended fuel type and quality for the Mitsubishi Endeavor. It includes details on octane ratings, additives, and potential impacts of using incorrect fuel.

Recommended Fuel Type
  • Use unleaded gasoline with an octane rating of 87 or higher.
  • Premium fuel is not required but can improve performance.
  • Avoid using diesel or E85 ethanol blends.
  • Using lower octane fuel may cause engine knocking.
Fuel Additives
  • Avoid fuel additives unless specified by Mitsubishi.
  • Additives can affect fuel system components.
  • Use only Mitsubishi-approved additives if necessary.

Fuel Capacity and Efficiency

This section provides information on the fuel tank capacity and the vehicle's fuel efficiency. It includes details on mileage, driving conditions, and tips for improving fuel economy.

Fuel Tank Capacity
  • Fuel tank capacity: 19.8 gallons (75 liters).
  • Reserve fuel capacity: approximately 2.5 gallons (9.5 liters).
  • Full tank range: approximately 350-400 miles depending on driving conditions.
Fuel Efficiency
  • City mileage: 15-17 MPG.
  • Highway mileage: 21-23 MPG.
  • Combined mileage: 18-20 MPG.
  • Efficiency may vary based on driving habits and conditions.

Fuel System Components

This section details the key components of the Mitsubishi Endeavor's fuel system. It includes information on the fuel pump, injectors, and filters, along with maintenance tips.

Fuel Pump and Injectors
  • Electric fuel pump located inside the fuel tank.
  • Multi-port fuel injectors for precise fuel delivery.
  • Regularly check for clogged injectors.
  • Replace fuel pump if pressure drops below specifications.
Fuel Filter
  • In-line fuel filter located near the fuel tank.
  • Replace fuel filter every 30,000 miles or as recommended.
  • Clogged filters can reduce fuel flow and performance.

Component Specifications

Overview

Type
Gasoline
Configuration
Multi-port fuel injection
Platform
Mitsubishi GS platform
Material
Steel and plastic
Location
Underbody, rear section

Dimensions

Fuel Tank Capacity
21.4 gallons (81 liters)
Fuel Line Diameter
0.375 inches (9.5 mm)
Fuel Pump Pressure
58 psi (4 bar)
Fuel Filter Size
2.5 inches x 2.5 inches (63.5 mm x 63.5 mm)
Fuel injector Flow Rate
19 lbs/hr (2.38 kg/hr)
Fuel Rail Length
22 inches (559 mm)
Fuel Tank Weight Empty
15 lbs (6.8 kg)

Materials

Fuel Tank
High-density polyethylene
Fuel Lines
Nylon with synthetic rubber coating
Fuel Pump
Stainless steel and plastic
Fuel Filter
Cellulose and resin
Fuel injectors
Stainless steel and brass

Features

Fuel Delivery
  • Multi-port fuel injection
  • Electronic fuel pressure regulator
  • Returnless fuel system
  • High-pressure fuel pump
Fuel Monitoring
  • Low fuel warning light
  • Fuel level sensor
  • Fuel economy display
  • Distance to empty calculation
Fuel Safety
  • Rollover valve
  • Fuel vapor canister
  • Leak detection system
  • Impact-resistant fuel tank
Fuel Efficiency
  • Optimized fuel injection timing
  • Variable fuel pressure
  • Cold start enrichment
  • Fuel cut-off on deceleration
Fuel Maintenance
  • Easy-access fuel filter
  • Replaceable fuel pump module
  • Self-diagnosing fuel system
  • Fuel tank drain plug

Safety Features

Crash Protection
  • Impact-resistant fuel tank
  • Automatic fuel shut-off
Fire Prevention
  • Fuel vapor recovery system
  • Flame arrestor in fuel filler neck
Emissions Control
  • Evaporative emissions system
  • Onboard diagnostics (OBD-II)

Comfort Features

Refueling
  • Quick-release fuel filler cap
  • Fuel door with remote release
Driving
  • Smooth fuel delivery
  • Consistent fuel pressure
Monitoring
  • Accurate fuel gauge
  • Low fuel warning system

Accessories

Upgrades
  • High-flow fuel pump
  • Performance fuel injectors
  • Aftermarket fuel pressure regulator
Maintenance
  • Replacement fuel filter
  • Fuel system cleaner
  • Fuel pump assembly
Diagnostics
  • Fuel pressure tester
  • Fuel injector cleaner kit
  • OBD-II scanner

Maintenance

Service interval
Every 30,000 miles or 24 months
Service Items
  • Replace fuel filter
  • Inspect fuel lines
  • Check fuel pump pressure
  • Clean fuel injectors
  • Test fuel system for leaks
Maintenance Notes
Use only unleaded gasoline with octane rating of 87 or higher

Warranty

Basic
Miles: 36,000
Years: 3
Coverage: Fuel system components
Powertrain
Miles: 60,000
Years: 5
Coverage: Fuel pump and injectors
Corrosion
Miles: 100,000
Years: 7
Coverage: Fuel tank and lines
Emissions
Miles: 80,000
Years: 8
Coverage: Fuel vapor recovery system

Production Details

Manufacturer
Mitsubishi Motors Corporation
Manufacturing Process
  • Injection molding for fuel tank
  • CNC machining for fuel injectors
  • Automated assembly for fuel pump
Quality Control
Pressure Testing: Fuel system pressure tested
Leak Testing: Fuel tank tested for leaks
Performance Testing: Fuel injectors flow tested
Sustainability Practices
  • Recyclable fuel tank material
  • Low-emission manufacturing process
  • Eco-friendly fuel system coatings
Production Metrics
Annual Production: 50,000 units
Defect Rate: 0.1%
Energy Efficiency: 95%

Service Information for fuel Service

Maintenance and service requirements specific to this component

30,000
24
  • Replace fuel filter
  • Inspect fuel lines for leaks
  • Check fuel pump pressure
  • Test fuel injector performance
  • Inspect fuel tank for damage

Use factory-approved fuel system cleaner

60,000
48
  • Replace fuel pump assembly
  • Clean fuel injectors
  • Inspect fuel vapor recovery system
  • Check fuel pressure regulator
  • Test fuel system for emissions compliance

Special tools required for fuel pump replacement

100,000
84
  • Replace fuel injectors
  • Inspect and replace fuel lines if necessary
  • Test fuel tank integrity
  • Replace fuel vapor canister
  • Perform complete fuel system diagnostic

Professional service recommended for major fuel system work

Frequently Asked Questions

Find answers to common questions about torque specifications

Q1

What type of fuel is compatible with the 2004-2011 Mitsubishi Endeavor?

The 2004-2011 Mitsubishi Endeavor is designed to run on regular unleaded gasoline with an octane rating of 87. Using higher octane fuel is not necessary and will not improve performance or efficiency. It is essential to avoid using diesel, E85, or any fuel with ethanol content exceeding 10%, as it may damage the engine and fuel system components.

Q2

What are the maintenance requirements for the fuel system in the Mitsubishi Endeavor?

The fuel system in the Mitsubishi Endeavor requires regular maintenance to ensure optimal performance. Replace the fuel filter every 30,000 miles and inspect the fuel lines for leaks or damage. Clean the fuel injectors every 45,000 miles to prevent clogging. Use fuel system cleaners periodically to remove deposits. Always follow the manufacturer’s recommended maintenance schedule for fuel system components.

Q3

How do I replace the fuel filter in a Mitsubishi Endeavor?

To replace the fuel filter in a Mitsubishi Endeavor, first, relieve the fuel system pressure by disconnecting the fuel pump fuse and running the engine until it stalls. Locate the fuel filter under the vehicle, near the fuel tank. Disconnect the fuel lines and remove the mounting bracket. Install the new filter, reconnect the fuel lines, and secure the bracket. Reconnect the fuel pump fuse and start the engine to check for leaks.

Q4

What should I do if my Mitsubishi Endeavor has poor fuel efficiency?

If your Mitsubishi Endeavor has poor fuel efficiency, check the air filter for clogs, ensure the tires are properly inflated, and verify the fuel injectors are clean. Inspect the oxygen sensors and spark plugs for proper function. Use a fuel system cleaner to remove deposits. If the issue persists, have the vehicle diagnosed by a professional for potential fuel system or engine problems.

Q5

How can I optimize the fuel performance of my Mitsubishi Endeavor?

To optimize fuel performance, use high-quality gasoline, keep the engine properly tuned, and maintain the recommended tire pressure. Replace air filters regularly and ensure the fuel injectors are clean. Avoid excessive idling and aggressive driving. Regularly check and replace spark plugs and oxygen sensors as needed. These practices will help maximize fuel efficiency and engine performance.

Factory Service Resources

Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.

Mitsubishi Endeavor 2004-2011 Service Manual

Coming Soon

Detailed service manual covering maintenance, repair, and technical specifications for the 2004-2011 Mitsubishi Endeavor.

Technical Service Bulletin: Fuel System Updates

Coming Soon

Technical bulletin addressing common fuel system issues and updates for the 2004-2011 Mitsubishi Endeavor.

Mitsubishi Endeavor Parts Catalog

Coming Soon

Comprehensive catalog of OEM parts and accessories for the 2004-2011 Mitsubishi Endeavor.

About the Author

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Alan Montanye - Automotive Technical Specialist
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Alan Montanye

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