Pontiac Pontiac G5 2007-2010 Fuel System Specifications
Pontiac Pontiac G5 2007-2010

Pontiac Pontiac G5 2007-2010 Fuel System Specifications

Explore detailed fuel specifications for the 2007-2010 Pontiac G5, including fuel type, tank capacity, economy, and system components. Essential for maintenance, troubleshooting, and performance optimization.

Updated

Overview Specifications

This document provides detailed fuel specifications for the 2007-2010 Pontiac G5. It includes information on fuel type, fuel economy, tank capacity, and emissions standards. Use this guide to understand the technical aspects of the vehicle's fuel system and optimize its performance. The 'How To' section offers tips for navigating and searching the document efficiently.

How to Use

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

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

Key Specifications

Fuel Type

Unleaded Gasoline

Tank Capacity

13.1 gallons

City MPG

22 MPG

Highway MPG

30 MPG

Combined MPG

25 MPG

Available Specifications

Fuel Type and Requirements

This section covers the type of fuel recommended for the 2007-2010 Pontiac G5, including octane ratings and any specific requirements for optimal performance.

Recommended Fuel Type
  • Unleaded gasoline with an octane rating of 87 or higher
  • Premium gasoline (91 octane or higher) for improved performance
  • Avoid using diesel or E85 ethanol blends
  • Use top-tier detergent gasoline for engine cleanliness
Fuel Additives
  • Additives not required but can improve fuel efficiency
  • Avoid additives containing methanol
  • Use fuel system cleaners periodically for maintenance
  • Check owner’s manual for specific recommendations

Fuel Economy

This section provides details on the fuel efficiency of the 2007-2010 Pontiac G5, including city, highway, and combined MPG ratings.

MPG Ratings
  • City: 22 MPG
  • Highway: 30 MPG
  • Combined: 25 MPG
  • Based on EPA estimates
Factors Affecting Economy
  • Driving habits (aggressive vs. conservative)
  • Vehicle maintenance (tire pressure, engine health)
  • Environmental conditions (weather, terrain)
  • Fuel quality and octane rating

Fuel Tank and Capacity

This section outlines the fuel tank specifications, including capacity, material, and maintenance tips.

Tank Specifications
  • Fuel tank capacity: 13.1 gallons
  • Material: High-density polyethylene
  • Designed for durability and corrosion resistance
  • Includes a fuel pump module for efficient delivery
Maintenance Tips
  • Regularly inspect for leaks or damage
  • Keep tank at least 1/4 full to avoid fuel pump issues
  • Replace fuel filter as recommended
  • Clean fuel filler neck periodically

Emissions and Environmental Impact

This section discusses the emissions standards and environmental impact of the 2007-2010 Pontiac G5, including compliance with regulations.

Emissions Standards
  • Complies with U.S. EPA Tier 2 Bin 5 standards
  • Equipped with catalytic converter for reduced emissions
  • OBD-II compliant for emissions monitoring
  • Low evaporative emissions system
Environmental Considerations
  • Lower CO2 emissions compared to larger vehicles
  • Designed for recyclability at end of life
  • Use of eco-friendly materials in fuel system
  • Regular maintenance reduces environmental impact

Component Specifications

Overview

Type
Gasoline
Configuration
Internal Combustion Engine
Platform
GM Delta Platform
Material
Steel Fuel Tank
Location
Rear Axle

Dimensions

Fuel Tank Capacity
14.4 gallons / 54.5 liters
Fuel Tank Length
30.5 inches / 774.7 mm
Fuel Tank Width
22.0 inches / 558.8 mm
Fuel Tank Height
12.5 inches / 317.5 mm
Fuel Line Diameter
0.375 inches / 9.525 mm
Fuel Pump Output
60 psi / 413.7 kPa
Fuel Filter Size
0.25 inches / 6.35 mm

Materials

Fuel Tank
High-Density Polyethylene
Fuel Lines
Nylon with Stainless Steel Reinforcement
Fuel Pump
Aluminum Housing with Plastic Components
Fuel Filter
Paper Element with Metal Housing

Features

Fuel System
  • Sequential Fuel Injection
  • Returnless Fuel System
  • Electronic Fuel Pump
  • Onboard Vapor Recovery
Fuel Efficiency
  • Eco Mode Indicator
  • Low Rolling Resistance Tires
  • Aerodynamic Design
  • Engine Start/Stop System
Fuel Management
  • Real-Time Fuel Consumption Display
  • Fuel Level Sensor
  • Low Fuel Warning Light
  • Fuel Cap with Tether

Safety Features

Crash Safety
  • Fuel Cutoff Switch
  • Reinforced Fuel Tank
  • Automatic Shutoff Valve
Leak Prevention
  • Sealed Fuel System
  • Pressure Relief Valve
  • Leak Detection Sensor

Comfort Features

Refueling
  • Easy-Fill Capless Fuel Filler
  • Fuel Door with Remote Release
  • Fuel Level Gauge with Reserve Indicator
Driving
  • Smooth Fuel Delivery
  • Consistent Fuel Pressure
  • Quiet Operation

Accessories

Fuel System
  • Fuel Tank Skid Plate
  • Fuel Line Protector
  • Fuel Filter Replacement Kit
Fuel Additives
  • Fuel Injector Cleaner
  • Octane Booster
  • Fuel Stabilizer
Fuel Containers
  • Portable Gas Can
  • Fuel Transfer Pump
  • Fuel Storage Tank

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 grade and additives

Warranty

Basic
Miles: 36,000
Years: 3
Coverage: Bumper to Bumper
Powertrain
Miles: 100,000
Years: 5
Coverage: Engine and Transmission
Corrosion
Miles: 100,000
Years: 6
Coverage: Rust Perforation
Emissions
Miles: 80,000
Years: 8
Coverage: Emission Control System

Production Details

Manufacturer
General Motors
Manufacturing Process
  • Injection Molding for Fuel Tank
  • Extrusion for Fuel Lines
  • Assembly of Fuel Pump and Filter
Quality Control
Pressure Testing: Fuel System Pressure Test
Leak Detection: Fuel Tank Leak Test
Performance Check: Fuel Pump Flow Test
Sustainability Practices
  • Recycled Materials in Fuel Tank
  • Efficient Manufacturing Processes
  • Reduction of VOC Emissions
Production Metrics
Units Per Day: 500
Defect Rate: 0.5%
Energy Consumption: 2.5 kWh per unit

Service Information for fuel Service

Maintenance and service requirements specific to this component

30,000
24
  • Inspect Fuel Lines for Leaks
  • Replace Fuel Filter
  • Check Fuel Pump Operation
  • Test Fuel Pressure
  • Inspect Fuel Tank for Damage

Ensure all connections are secure and free from leaks

60,000
48
  • Replace Fuel Pump if Necessary
  • Inspect Fuel Injectors
  • Check Fuel Pressure Regulator
  • Test Fuel System for Leaks
  • Inspect Fuel Tank for Corrosion

Use only OEM parts for replacements

100,000
84
  • Replace Fuel Pump Assembly
  • Replace Fuel Filter
  • Inspect and Clean Fuel Injectors
  • Test Fuel System Pressure
  • Inspect Fuel Tank for Structural Integrity

Perform a full system diagnostic to ensure optimal performance

Frequently Asked Questions

Find answers to common questions about torque specifications

Q1

What is the fuel type and capacity for a 2007-2010 Pontiac G5?

The 2007-2010 Pontiac G5 is designed to run on regular unleaded gasoline with an octane rating of 87. The fuel tank capacity is 14.8 gallons (56 liters). It is equipped with a 2.2L inline-4 engine or an optional 2.4L inline-4 engine, both of which are compatible with this fuel type. Using higher octane fuel is not necessary and does not improve performance.

Q2

What are the maintenance requirements for the fuel system?

The fuel system in the 2007-2010 Pontiac G5 requires regular maintenance to ensure optimal performance. This includes replacing the fuel filter every 30,000 miles, inspecting the fuel lines for leaks or damage during oil changes, and using fuel additives periodically to clean the injectors. Additionally, the fuel pump should be checked if there are signs of poor acceleration or difficulty starting.

Q3

How do I replace the fuel filter in a Pontiac G5?

To replace the fuel filter in a 2007-2010 Pontiac G5, first, relieve the fuel system pressure by removing the fuel pump fuse and running the engine until it stalls. Locate the fuel filter, usually under the vehicle near the fuel tank. Disconnect the fuel lines using a line wrench, remove the old filter, and install the new one, ensuring the flow direction arrow points toward the engine. Reconnect the lines and restore fuel system pressure.

Q4

What should I do if my Pontiac G5 has fuel delivery issues?

If your 2007-2010 Pontiac G5 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 pressure using a gauge; it should read 48-55 psi. If the pressure is low, the fuel pump may need replacement. Also, check for leaks in the fuel lines or tank and ensure the fuel injectors are clean and functioning properly.

Q5

How can I optimize fuel efficiency in my Pontiac G5?

To optimize fuel efficiency in your 2007-2010 Pontiac G5, maintain proper tire pressure, use the recommended grade of motor oil, and avoid excessive idling. Regularly replace air filters and spark plugs, and ensure the fuel system is clean and free of debris. Driving at moderate speeds and avoiding rapid acceleration or braking also helps improve mileage. Consider using a fuel system cleaner periodically.

Factory Service Resources

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

Pontiac G5 Service Manual

Coming Soon

Comprehensive guide covering maintenance, repairs, and technical specifications for the 2007-2010 Pontiac G5.

Technical Service Bulletin: Fuel System Updates

Coming Soon

Details updates and fixes for common fuel system issues in the 2007-2010 Pontiac G5.

Pontiac G5 Parts Catalog

Coming Soon

Complete catalog of OEM and aftermarket parts for the 2007-2010 Pontiac G5, including fuel system components.

About the Author

Expert automotive knowledge and experience

Alan Montanye - Automotive Technical Specialist
ASE

Alan Montanye

Automotive Technical Specialist

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