Mitsubishi Mitsubishi Eclipse 1995-1999 Fuel System Specifications
Explore the comprehensive fuel specifications for the 1995-1999 Mitsubishi Eclipse, including fuel type, tank capacity, system type, and consumption rates. Essential for maintenance, performance, and diagnostics.
Overview Specifications
This document provides detailed fuel specifications and related information for the 1995-1999 Mitsubishi Eclipse. It is designed to assist owners, mechanics, and enthusiasts in understanding the vehicle's fuel system, requirements, and performance. The content is organized into major sections for easy navigation, with subsections breaking down specific topics. Use the search functionality to find specific terms or navigate through sections to explore fuel-related details comprehensively.
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Use the search bar to enter keywords related to fuel specifications, such as 'octane rating' or 'fuel capacity.' This will highlight relevant sections and subsections for quick access.
Scroll through the document or use the table of contents to locate major sections. Each section contains subsections with detailed information about specific fuel-related topics.
Key Specifications
Fuel Capacity
16.9 gallons
Octane Rating
87-91
City MPG
19-21
Highway MPG
26-28
Fuel Injector Flow Rate
240-450 cc/min
Available Specifications
Fuel Requirements
This section outlines the type of fuel recommended for the 1995-1999 Mitsubishi Eclipse, including octane ratings and any special considerations for optimal performance and engine longevity.
Fuel Requirements
This section outlines the type of fuel recommended for the 1995-1999 Mitsubishi Eclipse, including octane ratings and any special considerations for optimal performance and engine longevity.
Octane Rating
- Minimum octane rating: 87 (regular unleaded)
- Recommended octane rating: 91 (premium unleaded) for turbocharged models
- Using lower octane fuel may reduce performance
- Higher octane fuel can improve efficiency in high-performance models
Fuel Additives
- Avoid using fuel with methanol content above 5%
- Use fuel system cleaners periodically to maintain injector performance
- Ethanol blends up to 10% are acceptable
- Avoid using leaded fuel
Fuel System Components
This section provides an overview of the key components in the Mitsubishi Eclipse's fuel system, including the fuel tank, pump, injectors, and filters.
Fuel System Components
This section provides an overview of the key components in the Mitsubishi Eclipse's fuel system, including the fuel tank, pump, injectors, and filters.
Fuel Tank
- Capacity: 16.9 gallons (64 liters)
- Material: High-density polyethylene for durability
- Includes a fuel level sensor
- Equipped with a venting system to prevent vapor lock
Fuel Injectors
- Type: Electronic fuel injectors
- Flow rate: 240 cc/min for non-turbo models
- Flow rate: 450 cc/min for turbocharged models
- Designed for precise fuel delivery
Fuel Efficiency
This section covers the fuel efficiency of the 1995-1999 Mitsubishi Eclipse, including EPA estimates and factors that can affect mileage.
Fuel Efficiency
This section covers the fuel efficiency of the 1995-1999 Mitsubishi Eclipse, including EPA estimates and factors that can affect mileage.
EPA Estimates
- City: 19-21 MPG
- Highway: 26-28 MPG
- Combined: 22-24 MPG
- Turbocharged models have slightly lower efficiency
Factors Affecting Efficiency
- Driving habits (aggressive driving reduces mileage)
- Proper tire inflation improves fuel economy
- Regular maintenance ensures optimal efficiency
- Using recommended fuel type enhances performance
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Component Specifications
Overview
- Type
- Gasoline
- Octane Rating
- 87 (regular), 91 (premium)
- Fuel Capacity
- 14.5 gallons (US), 54.9 liters
- Fuel Delivery
- Multi-port fuel injection
- Emission Standard
- Tier 1
Dimensions
- Fuel Tank Length
- 34.5 inches, 87.6 cm
- Fuel Tank Width
- 22 inches, 55.9 cm
- Fuel Tank Height
- 10.5 inches, 26.7 cm
- Fuel Line Diameter
- 0.375 inches, 9.5 mm
- Fuel Pump Output
- 45 psi, 310 kPa
- Fuel Filter Size
- 2.5 inches, 6.35 cm
- Fuel injector Flow Rate
- 190 cc/min
Materials
- Fuel Tank
- High-density polyethylene
- Fuel Lines
- Nylon with rubber coating
- Fuel Pump
- Stainless steel and plastic
- Fuel Filter
- Paper element with metal casing
Features
- Fuel Delivery
-
- Multi-port fuel injection
- Sequential fuel delivery
- Adjustable fuel pressure
- Returnless fuel system
- Fuel Monitoring
-
- Low fuel warning light
- Fuel level sensor
- Fuel consumption display
- Trip computer integration
- Fuel Storage
-
- Molded plastic fuel tank
- Impact-resistant design
- Ventilation system
- Fuel filler neck with anti-siphon
- Fuel Efficiency
-
- Lean burn technology
- Variable valve timing
- Electronic throttle control
- Optimized air-fuel ratio
Safety Features
- Fuel Leak Prevention
-
- Rollover valve
- Evaporative emissions control
- Sealed fuel system
- Fire Prevention
-
- Crash sensor fuel cutoff
- Fuel pump inertia switch
- Heat-resistant fuel lines
Comfort Features
- Refueling
-
- Easy-access fuel filler
- Automatic fuel cap
- Fuel level indicator
- Driving Range
-
- Extended range capability
- Fuel efficiency display
- Low fuel alert
Accessories
- Fuel Additives
-
- Fuel injector cleaner
- Octane booster
- Fuel stabilizer
- Fuel System Components
-
- Performance fuel pump
- High-flow fuel injectors
- Upgraded fuel filter
- Fuel Monitoring Tools
-
- Fuel pressure gauge
- Fuel consumption meter
- Diagnostic scanner
Maintenance
- Service interval
- Every 30,000 miles or 24 months
- Service Items
-
- Replace fuel filter
- Inspect fuel lines
- Check fuel pump operation
- Test fuel pressure
- Clean fuel injectors
- Maintenance Notes
- Use only recommended fuel additives and octane ratings for optimal performance.
Warranty
- Fuel System Warranty
- Miles: 50,000Years: 5Coverage: Fuel pump, injectors, and lines
- Emissions Warranty
- Miles: 80,000Years: 8Coverage: Evaporative emissions system
- Corrosion Warranty
- Miles: 100,000Years: 10Coverage: Fuel tank and related components
- Warranty Terms
- Coverage subject to proper maintenance and fuel usage.
Production Details
- Manufacturer
- Mitsubishi Motors
- Manufacturing Process
-
- Injection molding for fuel tank
- Precision machining for fuel injectors
- Automated assembly for fuel pump
- Quality Control
- Pressure Testing: Fuel system pressure checksLeak Detection: Sealed system testingPerformance Verification: Flow rate and pressure validation
- Sustainability Practices
-
- Recyclable fuel tank materials
- Low-emission manufacturing
- Energy-efficient production
- Production Metrics
- Annual Output: 500,000 unitsDefect Rate: Less than 0.1%Energy Consumption: 10 kWh per unit
Service Information for fuel Service
Maintenance and service requirements specific to this component
- Replace fuel filter
- Inspect fuel lines for leaks
- Check fuel pump operation
- Test fuel pressure
Ensure fuel system is depressurized before service.
- Clean fuel injectors
- Inspect fuel tank for damage
- Check evaporative emissions system
- Test fuel level sensor
Use manufacturer-approved cleaning solutions.
- Replace fuel pump
- Inspect and replace fuel lines if necessary
- Perform comprehensive fuel system test
- Check and replace fuel cap if needed
Critical to verify system integrity after major service.
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What type of fuel is compatible with the 1995-1999 Mitsubishi Eclipse?
What type of fuel is compatible with the 1995-1999 Mitsubishi Eclipse?
The 1995-1999 Mitsubishi Eclipse is compatible with unleaded gasoline with an octane rating of 87 or higher. For optimal performance, especially in turbocharged models like the Eclipse GS-T and GSX, a higher octane fuel (91 or 93) is recommended. Using lower octane fuel in high-performance engines may lead to knocking and reduced efficiency. Always refer to the owner’s manual for specific fuel requirements.
Q2 What are the maintenance requirements for the Mitsubishi Eclipse?
What are the maintenance requirements for the Mitsubishi Eclipse?
Regular maintenance for the Mitsubishi Eclipse includes oil changes every 3,000-5,000 miles, air filter replacement every 15,000-30,000 miles, and spark plug replacement every 30,000 miles. Timing belt replacement is critical at 60,000-100,000 miles to prevent engine damage. Regularly check fluid levels (coolant, brake, and transmission) and inspect the suspension and exhaust systems for wear and tear.
Q3 How do I replace the fuel filter in a 1995-1999 Mitsubishi Eclipse?
How do I replace the fuel filter in a 1995-1999 Mitsubishi Eclipse?
To replace the fuel filter, first, relieve the fuel system pressure by removing the fuel pump fuse and running the engine until it stalls. Locate the fuel filter, typically near the fuel tank. Disconnect the fuel lines using a line wrench to avoid damage. Remove the mounting bracket, replace the old filter, and reconnect the lines. Ensure all connections are secure and test for leaks before starting the engine.
Q4 What should I do if my Mitsubishi Eclipse is experiencing fuel delivery issues?
What should I do if my Mitsubishi Eclipse is experiencing fuel delivery issues?
If your Eclipse has fuel delivery issues, start by checking the fuel pump fuse and relay. Inspect the fuel filter for clogs and replace it if necessary. Test the fuel pump by listening for a humming sound when the ignition is turned on. If the pump is faulty, it may need replacement. Also, check the fuel injectors for blockages and ensure the fuel pressure regulator is functioning correctly.
Q5 How can I optimize the fuel efficiency of my Mitsubishi Eclipse?
How can I optimize the fuel efficiency of my Mitsubishi Eclipse?
To optimize fuel efficiency, maintain proper tire pressure, use the recommended octane fuel, and keep up with regular maintenance such as oil changes and air filter replacements. Avoid aggressive driving and excessive idling. Ensure the engine is tuned correctly, and consider upgrading to high-performance spark plugs and a clean air intake system for better combustion and airflow.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
1995-1999 Mitsubishi Eclipse Service Manual
Coming SoonThis comprehensive manual covers all aspects of maintenance, repair, and troubleshooting for the 1995-1999 Mitsubishi Eclipse.
Mitsubishi Eclipse Technical Service Bulletin
Coming SoonThis bulletin provides updates and fixes for common issues reported in the 1995-1999 Mitsubishi Eclipse models.
Mitsubishi Eclipse Parts and Accessories Catalog
Coming SoonThis catalog lists OEM and aftermarket parts and accessories available for the 1995-1999 Mitsubishi Eclipse.
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