GMC Canyon 2015-present Fuel System Specifications
GMC Canyon 2015-present

GMC Canyon 2015-present Fuel System Specifications

Explore the detailed fuel specifications for the 2015-Present GMC Canyon, including fuel type, tank capacity, economy, and emission standards. Essential for maintenance, troubleshooting, and performance optimization.

Updated

Overview Specifications

This document provides detailed fuel specifications for the 2015-Present GMC Canyon. It includes information on fuel types, efficiency, tank capacity, and related technical details. Use this guide to understand the fuel-related features of the GMC Canyon and optimize its performance. The document is organized into sections for easy navigation and includes a quick reference table for key specifications.

How to Use

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

Navigate through the document using the section titles and subsections. Each section is labeled clearly, and subsections provide detailed points for easy reference.

Key Specifications

Fuel Type (Gasoline)

Regular Unleaded (87+ octane)

Fuel Type (Diesel)

Ultra-Low Sulfur Diesel (ULSD)

Fuel Tank Capacity (Gasoline)

21 gallons

Fuel Tank Capacity (Diesel)

20.5 gallons

Combined MPG (Gasoline)

22-25 MPG

Available Specifications

Fuel Types and Compatibility

This section covers the types of fuel compatible with the GMC Canyon, including gasoline and diesel options. It also provides details on fuel requirements and recommendations for optimal performance.

Gasoline Engine Specifications
  • Requires regular unleaded gasoline (87 octane or higher)
  • Premium fuel recommended for improved performance
  • Fuel system: Direct injection
  • Engine displacement: 2.5L or 3.6L depending on trim
  • Optional: Flex-fuel capability on select models
Diesel Engine Specifications
  • Requires ultra-low sulfur diesel (ULSD)
  • Engine displacement: 2.8L Duramax Turbo-Diesel
  • Fuel system: Common rail direct injection
  • Diesel exhaust fluid (DEF) required for emissions control
  • Optional: Enhanced towing performance with diesel engine

Fuel Efficiency and Economy

This section provides detailed information on the fuel efficiency of the GMC Canyon, including EPA-estimated mileage for city, highway, and combined driving. It also covers factors affecting fuel economy.

Gasoline Engine Efficiency
  • EPA-estimated city mileage: 20-22 MPG
  • EPA-estimated highway mileage: 26-30 MPG
  • Combined fuel economy: 22-25 MPG
  • Fuel-saving features: Active Fuel Management
  • Optional: Aerodynamic enhancements for improved efficiency
Diesel Engine Efficiency
  • EPA-estimated city mileage: 22-23 MPG
  • EPA-estimated highway mileage: 30-31 MPG
  • Combined fuel economy: 25-27 MPG
  • Fuel-saving features: Turbocharging and advanced combustion
  • Optional: Eco mode for optimized fuel usage

Fuel Tank and Capacity

This section details the fuel tank specifications for the GMC Canyon, including capacity, materials, and design features. It also covers refueling procedures and safety tips.

Fuel Tank Specifications
  • Fuel tank capacity: 21 gallons (gasoline models)
  • Fuel tank capacity: 20.5 gallons (diesel models)
  • Material: High-density polyethylene
  • Design: Impact-resistant and corrosion-proof
  • Optional: Extended-range fuel tank available
Refueling and Safety
  • Fuel filler location: Driver-side rear
  • Capless fuel system for easy refueling
  • Automatic shutoff feature to prevent overfilling
  • Safety: Flame arrestor to prevent fuel ignition
  • Optional: Fuel theft deterrent system

Component Specifications

Overview

Type
Gasoline/Diesel
Configuration
Internal Combustion Engine
Platform
GM GMT31XX
Material
Steel and Aluminum
Location
Underbody, Rear

Dimensions

Tank Capacity
21.0 gallons (79.5 liters)
Tank Length
48.5 inches (123.2 cm)
Tank Width
24.0 inches (61.0 cm)
Tank Height
12.5 inches (31.8 cm)
Filler Neck Diameter
1.5 inches (3.8 cm)
Fuel Line Diameter
0.5 inches (1.3 cm)
Weight Empty
35 lbs (15.9 kg)
Weight Full
161 lbs (73.0 kg)

Materials

Tank Body
High-density polyethylene
Filler Neck
Stainless steel
Fuel Lines
Reinforced rubber with nylon coating
Fuel Pump
Aluminum housing with plastic internals
Fuel Filter
Synthetic fiber with metal casing

Features

Fuel Delivery
  • Electronic fuel injection
  • Variable pressure fuel pump
  • Direct injection (gasoline models)
  • Common rail injection (diesel models)
Monitoring
  • Fuel level sensor
  • Low fuel warning system
  • Real-time fuel economy display
  • Miles-to-empty calculation
Emissions
  • Evaporative emissions control
  • Onboard refueling vapor recovery
  • Sealed fuel system
  • Catalytic converter compatibility
Safety
  • Rollover valve
  • Impact-resistant tank design
  • Automatic fuel shutoff
  • Fire suppression system compatibility
Convenience
  • Capless fuel filler
  • Easy-access fuel door
  • Dual fuel tank option (diesel models)
  • Fuel additive compatibility

Safety Features

Crash Protection
  • Impact-resistant fuel tank
  • Automatic fuel pump shutoff
Fire Prevention
  • Flame arrestor in filler neck
  • Heat shielding around tank
Environmental
  • Leak detection system
  • Sealed fuel system

Comfort Features

Refueling
  • Capless fuel filler
  • Easy-access fuel door
  • Fuel level indicator
Driving
  • Smooth fuel delivery
  • Quiet operation
  • Stable fuel pressure
Maintenance
  • Easy fuel filter access
  • Durable fuel lines
  • Long-lasting fuel pump

Accessories

Performance
  • High-flow fuel pump
  • Performance fuel filter
  • Fuel pressure regulator
Protection
  • Fuel tank skid plate
  • Fuel line protectors
  • Fuel additive treatments
Monitoring
  • Aftermarket fuel gauge
  • Fuel consumption monitor
  • Diagnostic scan tool

Maintenance

Service interval
Every 30,000 miles or 24 months
Service Items
  • Inspect fuel lines for leaks
  • Replace fuel filter
  • Check fuel pump operation
  • Test fuel pressure
  • Inspect fuel tank for damage
Maintenance Notes
Use only recommended fuel types and additives

Warranty

Basic
Miles: 36,000
Years: 3
Coverage: Fuel system components
Powertrain
Miles: 60,000
Years: 5
Coverage: Fuel pump and injectors
Emissions
Miles: 50,000
Years: 4
Coverage: Evaporative emissions system
Corrosion
Miles: 100,000
Years: 6
Coverage: Fuel tank and lines

Production Details

Manufacturer
General Motors
Manufacturing Process
  • Injection molding for fuel tank
  • CNC machining for fuel pump
  • Robotic assembly for fuel lines
Quality Control
Pressure Testing: 100% of fuel tanks
Leak Testing: 100% of fuel systems
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 Use: 10 kWh per unit

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
  • Test fuel pressure
  • Inspect fuel tank for damage

Use only recommended fuel types and additives

60,000
48
  • Replace fuel filter
  • Inspect fuel injectors
  • Check fuel pressure regulator
  • Test evaporative emissions system
  • Inspect fuel tank for corrosion

Special tools required for fuel injector testing

100,000
72
  • Replace fuel pump
  • Replace fuel filter
  • Inspect and clean fuel injectors
  • Test entire fuel system for leaks
  • Replace fuel lines if necessary

Critical to replace fuel pump at this interval to prevent failure

Frequently Asked Questions

Find answers to common questions about torque specifications

Q1

What is the fuel type and compatibility for the 2015-Present GMC Canyon?

The 2015-Present GMC Canyon is compatible with regular unleaded gasoline (87 octane). It is equipped with a 2.5L I4 or 3.6L V6 engine, both designed to run efficiently on this fuel type. Using higher octane fuel is not required and does not significantly enhance performance. Avoid using diesel, E85, or other alternative fuels, as they are not supported and can cause engine damage.

Q2

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

Regular maintenance for the GMC Canyon’s fuel system includes inspecting and replacing the fuel filter every 30,000 miles, checking fuel injectors for clogs, and ensuring the fuel pump operates correctly. Use fuel system cleaners every 15,000 miles to prevent buildup. Always follow the owner’s manual for specific intervals and consult a certified technician for professional servicing.

Q3

How do I replace the fuel filter in a 2015-Present GMC Canyon?

To replace the fuel filter, first, relieve fuel system pressure by disconnecting the fuel pump fuse and running the engine until it stalls. Locate the fuel filter, typically along the chassis. Disconnect the fuel lines and mounting bracket, then remove the old filter. Install the new filter, ensuring proper orientation, and reconnect the fuel lines and bracket. Restore fuel pump power and check for leaks.

Q4

What should I do if my GMC Canyon has poor fuel efficiency or stalling issues?

If your GMC Canyon experiences poor fuel efficiency or stalling, start by checking the fuel filter for clogs, inspecting the fuel pump for proper operation, and ensuring the fuel injectors are clean. Verify the air filter and spark plugs are in good condition. Use a diagnostic tool to check for error codes and consult a technician if issues persist.

Q5

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

To optimize fuel efficiency, maintain proper tire pressure, use recommended grade motor oil, and keep the engine tuned. Avoid excessive idling and aggressive driving. Regularly replace air filters and spark plugs. Use cruise control on highways to maintain consistent speed. Minimize cargo weight and remove roof racks when not in use.

Factory Service Resources

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

2015-Present GMC Canyon Owner’s Manual

Coming Soon

Provides detailed information on vehicle operation, maintenance schedules, and technical specifications.

GMC Canyon Technical Service Bulletin (TSB) Updates

Coming Soon

Contains the latest technical updates, recalls, and service notices for the GMC Canyon.

GMC Canyon Parts and Accessories Catalog

Coming Soon

Lists available genuine parts and accessories for the 2015-Present 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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