Mazda Mazda 6 2013-present Fuel System Specifications
Mazda Mazda 6 2013-present

Mazda Mazda 6 2013-present Fuel System Specifications

Discover the complete fuel specifications for the 2013-Present Mazda 6, including fuel type, octane rating, capacity, and economy. This guide is essential for optimizing performance, maintenance, and upgrades.

Updated

Overview Specifications

This document provides detailed fuel specifications and related information for the 2013-Present Mazda 6. It is designed to help users understand the vehicle's fuel efficiency, engine performance, and fuel system details. Use this guide to explore the technical aspects of the Mazda 6's fuel system, including fuel types, consumption rates, and emissions. The sections are organized to make it easy to find specific information quickly.

How to Use

Use the search functionality to find specific terms or phrases related to fuel specifications. Enter keywords like 'fuel economy' or 'emissions' to locate relevant sections quickly.

Navigate through the document using the section titles and subsections. Each major section focuses on a specific aspect of the Mazda 6's fuel system, with detailed points listed under relevant subsections.

Key Specifications

Fuel Type

Regular Unleaded

City MPG

26-27 MPG

Highway MPG

35-38 MPG

Combined MPG

30-32 MPG

Fuel Tank Capacity

16.4 gallons

Available Specifications

Fuel Types and Recommendations

This section covers the recommended fuel types for the Mazda 6, including octane ratings and any special considerations for optimal performance. It also discusses the impact of using different fuel types on engine efficiency and longevity.

Recommended Fuel Types
  • Regular unleaded gasoline with an octane rating of 87
  • Premium unleaded gasoline with an octane rating of 91 for enhanced performance
  • Ethanol blends up to E10 are compatible
  • Avoid using diesel or E85 ethanol blends
Fuel Additives
  • Use of fuel additives is generally not necessary
  • Mazda recommends using Top Tier detergent gasoline
  • Avoid additives containing methanol or silicone
  • Additives can help maintain fuel system cleanliness

Fuel Economy and Efficiency

This section provides detailed information on the Mazda 6's fuel economy, including EPA-estimated mileage for city, highway, and combined driving. It also discusses factors that can influence fuel efficiency.

EPA-Estimated Mileage
  • City: 26-27 MPG
  • Highway: 35-38 MPG
  • Combined: 30-32 MPG
  • Actual mileage may vary based on driving conditions
Factors Affecting Fuel Efficiency
  • Driving habits such as acceleration and braking
  • Vehicle load and cargo weight
  • Tire pressure and condition
  • Use of air conditioning and other accessories

Fuel System and Engine Performance

This section delves into the Mazda 6's fuel system components and their role in engine performance. It covers topics such as fuel injection, engine tuning, and emissions control.

Fuel Injection System
  • Direct fuel injection for precise fuel delivery
  • High-pressure fuel pump for improved efficiency
  • Multi-hole injectors for better atomization
  • System designed to reduce fuel consumption
Emissions Control
  • Equipped with a catalytic converter to reduce emissions
  • Exhaust gas recirculation (EGR) system
  • Onboard diagnostics (OBD) system monitors emissions
  • Compliant with stringent emission standards

Component Specifications

Overview

Type
Gasoline/Diesel
Configuration
Internal Combustion Engine
Platform
SkyActiv-G/SkyActiv-D
Material
High-strength steel
Location
Front-engine, front-wheel drive

Dimensions

Fuel Tank Capacity
16.4 gallons (62 liters)
Fuel Line Diameter
0.25 inches (6.35 mm)
Fuel Pump Pressure
58 psi (400 kPa)
Fuel injector Flow Rate
0.5 liters per minute
Fuel Filter Size
3.5 inches x 2.5 inches (89 mm x 64 mm)
Fuel Rail Length
18 inches (457 mm)
Fuel Tank Weight Empty
15 lbs (6.8 kg)

Materials

Fuel Tank
High-density polyethylene
Fuel Lines
Nylon with rubber coating
Fuel Pump
Stainless steel and plastic composite
Fuel injectors
Aluminum and stainless steel
Fuel Filter
Cellulose and synthetic fiber

Features

Efficiency
  • SkyActiv-G direct injection
  • High compression ratio (13:1)
  • Variable valve timing
  • Low friction components
Emissions
  • Catalytic converter
  • Exhaust gas recirculation
  • Particulate filter (diesel models)
  • Oxygen sensors
Performance
  • Turbocharged option (2.5T)
  • Dual overhead camshafts
  • Electronic throttle control
  • Multi-point fuel injection
Safety
  • Fuel cut-off switch
  • Rollover valve
  • Leak detection system
  • Impact-resistant fuel tank
Monitoring
  • Fuel level sensor
  • Fuel pressure sensor
  • On-board diagnostics (OBD-II)
  • Real-time fuel economy display

Safety Features

Crash Safety
  • Fuel tank shield
  • Automatic fuel pump shutoff
  • Reinforced fuel lines
Fire Prevention
  • Flame arrestor in fuel tank
  • Heat shields around exhaust
  • Fire-resistant materials
Leak Prevention
  • Double-walled fuel lines
  • Sealed fuel system
  • Pressure relief valve

Comfort Features

Refueling
  • Capless fuel filler
  • Easy-access fuel door
  • Fuel level indicator
Noise Reduction
  • Insulated fuel pump
  • Quiet fuel injectors
  • Vibration dampening mounts
Maintenance
  • Long-life fuel filter
  • Self-diagnosing fuel system
  • Easy-access fuel pump

Accessories

Aftermarket
  • Performance fuel injectors
  • High-flow fuel pump
  • Fuel pressure regulator
Oem
  • Genuine Mazda fuel filter
  • OEM fuel pump assembly
  • Fuel tank cap
Diagnostic
  • Fuel pressure tester
  • Injector cleaner kit
  • Fuel system scanner

Maintenance

Service interval
Every 7,500 miles or 6 months
Service Items
  • Inspect fuel lines for leaks
  • Replace fuel filter
  • Check fuel pump pressure
  • Clean fuel injectors
  • Inspect fuel tank for damage
Maintenance Notes
Use only recommended fuel grade. Avoid ethanol blends above 10%.

Warranty

Basic
Miles: 36,000
Years: 3
Coverage: Fuel system components
Powertrain
Miles: 60,000
Years: 5
Coverage: Fuel pump and injectors
Emissions
Miles: 80,000
Years: 8
Coverage: Catalytic converter and sensors
Corrosion
Miles: Unlimited
Years: 5
Coverage: Fuel tank and lines

Production Details

Manufacturer
Mazda Motor Corporation
Manufacturing Process
  • Injection molding for fuel tank
  • CNC machining for fuel injectors
  • Robotic assembly for fuel pump
Quality Control
Pressure Testing: Fuel system tested at 100 psi
Leak Testing: Helium leak detection
Durability Testing: Simulated 150,000 miles
Sustainability Practices
  • Recycled materials in fuel tank
  • Low-emission manufacturing
  • Energy-efficient production
Production Metrics
Annual Production: 500,000 units
Defect Rate: 0.01%
Energy Usage: 15 kWh per unit

Service Information for fuel Service

Maintenance and service requirements specific to the fuel system

7,500
6
  • Inspect fuel lines and connections
  • Check fuel pressure
  • Test fuel injector operation
  • Inspect fuel tank for damage
  • Replace fuel filter if necessary

Use only Mazda-approved fuel system cleaners

30,000
24
  • Replace fuel filter
  • Clean fuel injectors
  • Inspect fuel pump operation
  • Check fuel tank vent system
  • Test fuel system pressure

Special tools required for fuel pump testing

100,000
84
  • Replace fuel pump assembly
  • Replace fuel injectors
  • Inspect and clean fuel tank
  • Replace all fuel lines
  • Perform complete fuel system diagnostic

Major service requires dealership-level equipment

Frequently Asked Questions

Find answers to common questions about torque specifications

Q1

What type of fuel is compatible with the 2013-Present Mazda 6?

The 2013-Present Mazda 6 is compatible with regular unleaded gasoline with an octane rating of 87 or higher. For optimal performance, Mazda recommends using TOP TIER Detergent Gasoline, which helps maintain engine cleanliness and efficiency. Avoid using diesel, E85, or any fuel with a higher ethanol content than 10%, as it may damage the engine and fuel system.

Q2

What are the maintenance requirements for the Mazda 6's fuel system?

The Mazda 6's fuel system requires regular maintenance to ensure optimal performance. Replace the fuel filter every 30,000-40,000 miles and inspect the fuel lines for leaks or damage during routine service. Use fuel system cleaners periodically to prevent carbon buildup. Always follow the maintenance schedule outlined in the owner's manual to avoid costly repairs and maintain fuel efficiency.

Q3

How do I replace the fuel filter in a Mazda 6?

To replace the fuel filter in a Mazda 6, first, relieve the fuel system pressure by disconnecting the fuel pump fuse and running the engine until it stalls. Locate the fuel filter, typically under the car near the fuel tank. Disconnect the fuel lines and mounting bracket, then remove the old filter. Install the new filter, reconnect the fuel lines, and secure the bracket. Finally, reconnect the fuel pump fuse and start the engine to check for leaks.

Q4

What should I do if my Mazda 6 has poor fuel efficiency?

If your Mazda 6 has poor fuel efficiency, check for common issues such as dirty air filters, low tire pressure, or a malfunctioning oxygen sensor. Ensure you are using the recommended fuel type and avoid aggressive driving habits. If the problem persists, inspect the fuel injectors, spark plugs, and fuel system for potential issues. A professional diagnostic scan may also help identify underlying problems.

Q5

How can I optimize the fuel performance of my Mazda 6?

To optimize fuel performance, maintain proper tire pressure, use high-quality fuel, and follow the recommended maintenance schedule. Regularly clean or replace air filters and ensure the engine is tuned correctly. Avoid excessive idling and drive smoothly to reduce fuel consumption. Additionally, removing unnecessary weight from the vehicle and using cruise control on highways can further improve fuel efficiency.

Factory Service Resources

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

Mazda 6 Owner's Manual

Coming Soon

Comprehensive guide covering vehicle operation, maintenance schedules, and troubleshooting tips for the 2013-Present Mazda 6.

Mazda Technical Service Bulletin (TSB) for Fuel System

Coming Soon

Latest updates and fixes for common fuel system issues in the 2013-Present Mazda 6, including recalls and service recommendations.

Mazda 6 Parts and Accessories Catalog

Coming Soon

Detailed catalog of genuine Mazda parts and accessories, including fuel system components, for the 2013-Present Mazda 6.

About the Author

Expert automotive knowledge and experience

Alan Montanye - Automotive Technical Specialist
ASE

Alan Montanye

Automotive Technical Specialist

ASE Master Certified Technician with over a decade of hands-on experience in automotive repair and diagnostics.

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