GMC Canyon 2004-2012 Fuel System Specifications
GMC Canyon 2004-2012

GMC Canyon 2004-2012 Fuel System Specifications

Explore the detailed fuel specifications for the 2004-2012 GMC Canyon, including fuel type, tank capacity, economy, and emission standards. Essential for maintenance and performance optimization.

Updated

Overview Specifications

This document provides detailed fuel specifications for the 2004-2012 GMC Canyon. It includes information on fuel types, fuel economy, tank capacity, and other related technical details. Use this guide to understand the fuel requirements and performance of your vehicle. Each section is organized to help you quickly find the information you need, and the quick reference table summarizes key specifications for easy access.

How to Use

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

Browse through the sections using the table of contents or scroll through the document. Each section is clearly labeled with a title and description to help you find the information you need efficiently.

Key Specifications

Fuel Type

Regular Unleaded

Octane Rating

87 or higher

Fuel Tank Capacity

19.0 gallons

City MPG

15-17 MPG

Highway MPG

20-22 MPG

Available Specifications

Fuel Types and Requirements

This section covers the types of fuel recommended for the 2004-2012 GMC Canyon, including octane ratings and any specific additives or treatments that may be necessary for optimal performance.

Recommended Fuel Types
  • Regular unleaded gasoline with an octane rating of 87 or higher
  • Ethanol blends up to E10 (10% ethanol) are acceptable
  • Avoid using diesel or leaded gasoline
  • Higher octane fuel may improve performance in certain conditions
Fuel Additives
  • Use fuel additives to clean the fuel system as recommended
  • Avoid using additives with metal-based compounds
  • Check for compatibility with GMC specifications
  • Follow manufacturer guidelines for additive use

Fuel Economy

This section provides details on the fuel efficiency of the 2004-2012 GMC Canyon, including EPA-estimated mileage for city, highway, and combined driving conditions.

EPA-Estimated Mileage
  • City driving: 15-17 MPG
  • Highway driving: 20-22 MPG
  • Combined driving: 17-19 MPG
  • Actual mileage may vary based on driving conditions
Factors Affecting Fuel Economy
  • Driving habits and speed
  • Vehicle load and towing
  • Weather and road conditions
  • Maintenance and tire pressure

Fuel Tank and Capacity

This section details the fuel tank specifications for the 2004-2012 GMC Canyon, including tank capacity and any related features such as fuel level indicators and warning systems.

Fuel Tank Capacity
  • Standard fuel tank capacity: 19.0 gallons
  • Extended range models may have larger tanks
  • Check owner's manual for specific model details
  • Reserve fuel capacity: approximately 2.0 gallons
Fuel Level Indicators
  • Dashboard fuel gauge provides real-time fuel level
  • Low fuel warning light activates at approximately 2.0 gallons
  • Reset trip odometer to track fuel consumption
  • Regularly check fuel level to avoid running out

Component Specifications

Overview

Type
Gasoline
Configuration
Multi-port fuel injection
Platform
GM GMT355
Material
Steel and plastic composite
Location
Underbody, rear of vehicle

Dimensions

Tank Capacity
19.0 gallons (71.9 liters)
Length
30.5 inches (77.5 cm)
Width
24.0 inches (61.0 cm)
Height
12.5 inches (31.8 cm)
Weight Empty
25.0 lbs (11.3 kg)
Weight Full
165.0 lbs (74.8 kg)
Filler Neck Diameter
1.5 inches (3.8 cm)

Materials

Tank Body
High-density polyethylene
Filler Neck
Stainless steel
Fuel Pump
Aluminum and plastic composite
Fuel Lines
Nitrile rubber with steel reinforcement

Features

Fuel Delivery
  • Electric fuel pump
  • Pressure regulator
  • Returnless fuel system
Monitoring
  • Fuel level sensor
  • Low fuel warning light
  • Onboard diagnostics (OBD-II)
Safety
  • Rollover valve
  • Vapor recovery system
  • Impact-resistant tank design
Maintenance
  • Replaceable fuel filter
  • Serviceable fuel pump
  • Drainable sediment trap
Environmental
  • Evaporative emissions control
  • Sealed fuel system
  • Recyclable materials

Safety Features

Crash Protection
  • Impact-resistant tank
  • Automatic fuel shutoff
Fire Prevention
  • Flame arrestor
  • Vapor recovery system
Leak Prevention
  • Sealed fuel lines
  • Double-walled tank design

Comfort Features

Refueling
  • Easy-access filler neck
  • Locking fuel cap
  • Automatic nozzle shutoff
Driving
  • Smooth fuel delivery
  • Consistent fuel pressure
  • Quiet operation
Maintenance
  • Easy fuel filter replacement
  • Accessible fuel pump
  • Clear fuel level indicators

Accessories

Fuel Caps
  • Locking fuel cap
  • Vented fuel cap
  • OEM replacement cap
Fuel Additives
  • Fuel system cleaner
  • Octane booster
  • Fuel stabilizer
Monitoring
  • Aftermarket fuel level gauge
  • Fuel pressure tester
  • OBD-II scanner

Maintenance

Service interval
Every 30,000 miles or 24 months
Service Items
  • Inspect fuel lines for leaks
  • Replace fuel filter
  • Check fuel pump operation
  • Clean fuel injectors
  • Inspect fuel tank for damage
Maintenance Notes
Use only recommended fuel types and additives. Avoid running the tank below 1/4 full to prevent fuel pump damage.

Warranty

Basic
Miles: 36,000
Years: 3
Coverage: Parts and labor
Powertrain
Miles: 60,000
Years: 5
Coverage: Fuel pump and related components
Corrosion
Miles: 100,000
Years: 6
Coverage: Fuel tank and lines
Emissions
Miles: 80,000
Years: 8
Coverage: Evaporative emissions system

Production Details

Manufacturer
General Motors
Manufacturing Process
  • Injection molding for tank body
  • Robotic welding for filler neck
  • Automated assembly for fuel pump
Quality Control
Pressure Testing: 100% of tanks tested
Leak Detection: Automated systems
Material inspection: X-ray and ultrasonic testing
Sustainability Practices
  • Recycled materials in tank construction
  • Low-emission manufacturing
  • Waste reduction initiatives
Production Metrics
Annual Output: 500,000 units
Defect Rate: 0.01%
Energy Efficiency: 15% improvement over previous models

Service Information for fuel Service

Maintenance and service requirements specific to the fuel system

30,000
24
  • Inspect fuel lines and connections
  • Replace fuel filter
  • Check fuel pump operation
  • Inspect fuel tank for damage
  • Test fuel pressure

Use only OEM or equivalent replacement parts.

60,000
48
  • Replace fuel pump if necessary
  • Clean fuel injectors
  • Inspect and clean fuel tank
  • Check evaporative emissions system
  • Test fuel system for leaks

Special tools may be required for fuel pump replacement.

100,000
84
  • Replace fuel pump assembly
  • Inspect and replace fuel lines if necessary
  • Perform complete fuel system diagnostic
  • Replace fuel tank if damaged
  • Check and replace fuel cap if necessary

Major service interval; consider professional inspection.

Frequently Asked Questions

Find answers to common questions about torque specifications

Q1

What type of fuel is compatible with the 2004-2012 GMC Canyon?

The 2004-2012 GMC Canyon is compatible with regular unleaded gasoline with an octane rating of 87 or higher. For optimal performance, avoid using diesel or ethanol blends above E10 (10% ethanol). Using lower octane fuel may result in reduced engine performance and increased knocking. Always refer to the owner's manual for specific fuel recommendations and compatibility details.

Q2

What are the maintenance requirements for the GMC Canyon's fuel system?

The GMC Canyon's fuel system requires regular maintenance, including fuel filter replacement every 30,000 miles and periodic inspection of fuel lines and injectors. Use fuel system cleaners every 15,000 miles to prevent deposits. Check for leaks or damage during routine service. Adhering to the manufacturer's maintenance schedule ensures optimal fuel efficiency and engine performance.

Q3

How do I replace the fuel filter on a 2004-2012 GMC Canyon?

To replace the fuel filter, first, relieve fuel system pressure by removing the fuel pump fuse and running the engine until it stalls. Locate the fuel filter, typically along the frame rail. Disconnect the fuel lines using a line disconnect tool. Remove the old filter and install the new one, ensuring proper orientation. Reconnect the fuel lines and restore power to the fuel pump. Test for leaks before driving.

Q4

What should I do if my GMC Canyon has poor fuel economy?

Poor fuel economy in the GMC Canyon can result from clogged fuel injectors, a dirty air filter, or incorrect tire pressure. Start by checking and replacing the air filter if necessary. Inspect tire pressure and adjust to the recommended PSI. Use a fuel system cleaner to address injector issues. If problems persist, consult a mechanic to diagnose potential sensor or engine issues.

Q5

How can I optimize the fuel performance of my GMC Canyon?

To optimize fuel performance, maintain proper tire pressure, use high-quality fuel, and replace air and fuel filters regularly. Avoid excessive idling and aggressive driving. Ensure the engine is tuned and sensors like the oxygen sensor are functioning correctly. Regularly clean the throttle body and fuel injectors to maintain efficient combustion and improve mileage.

Factory Service Resources

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

2004-2012 GMC Canyon Service Manual

Coming Soon

Comprehensive guide covering maintenance, repairs, and technical specifications for the GMC Canyon.

Technical Service Bulletin: Fuel System Updates

Coming Soon

Details updates and fixes for common fuel system issues in the 2004-2012 GMC Canyon.

GMC Canyon Parts and Accessories Catalog

Coming Soon

Catalog listing OEM and aftermarket parts, including fuel system components, for the GMC Canyon.

About the Author

Expert automotive knowledge and experience

Alan Montanye - Automotive Technical Specialist
ASE

Alan Montanye

Automotive Technical Specialist

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