Cadillac Escalade 2007-2014 Fuel System Specifications
Detailed fuel system specifications for the 2007-2014 Cadillac Escalade, including fuel type, tank capacity, pump pressure, and injector flow rates. Essential for maintenance, repair, and performance tuning.
Overview Specifications
This document provides detailed fuel specifications and related information for the 2007-2014 Cadillac Escalade. It is designed to assist owners, technicians, and enthusiasts in understanding the vehicle's fuel system, efficiency, and maintenance requirements. Use the search and navigation instructions to quickly locate specific details. The document is divided into major sections, each focusing on a key aspect of the Escalade's fuel system.
How to Use
Use the search bar to enter keywords related to fuel specifications, such as 'fuel type' or 'tank capacity.' Results will highlight relevant sections and subsections for quick access.
Scroll through the document or use the table of contents to jump to major sections. Each section contains subsections with detailed technical points for easy reference.
Key Specifications
Fuel Type
Unleaded Gasoline
Tank Capacity
26 Gallons
City MPG
10-12 MPG
Highway MPG
15-17 MPG
Engine
6.2L V8
Available Specifications
Fuel Type and Requirements
This section covers the type of fuel recommended for the 2007-2014 Cadillac Escalade, including octane ratings and any specific requirements to ensure optimal performance and longevity.
Fuel Type and Requirements
This section covers the type of fuel recommended for the 2007-2014 Cadillac Escalade, including octane ratings and any specific requirements to ensure optimal performance and longevity.
Recommended Fuel Type
- Use unleaded gasoline with an octane rating of 87 or higher.
- Premium fuel (91 octane or higher) is recommended for maximum performance.
- Avoid using gasoline with more than 10% ethanol (E10).
- Do not use diesel or any other non-specified fuel types.
Fuel Additives
- Use GM-approved fuel additives for cleaning the fuel system.
- Avoid additives containing methanol or silicone.
- Additives can help maintain fuel injector performance.
- Consult the owner's manual for specific recommendations.
Fuel Tank and Capacity
This section provides details on the fuel tank size, capacity, and design features of the Cadillac Escalade, including information on refueling and safety precautions.
Fuel Tank and Capacity
This section provides details on the fuel tank size, capacity, and design features of the Cadillac Escalade, including information on refueling and safety precautions.
Fuel Tank Specifications
- Fuel tank capacity: 26 gallons (98.4 liters).
- Material: High-density polyethylene for durability.
- Includes a built-in fuel pump and filter assembly.
- Designed to minimize fuel evaporation and emissions.
Refueling Tips
- Turn off the engine before refueling.
- Use the fuel door release button inside the vehicle.
- Ensure the fuel cap is tightly secured after refueling.
- Avoid overfilling the tank to prevent spillage.
Fuel Efficiency and Performance
This section explores the fuel efficiency, mileage, and performance characteristics of the 2007-2014 Cadillac Escalade, including factors that impact fuel economy.
Fuel Efficiency and Performance
This section explores the fuel efficiency, mileage, and performance characteristics of the 2007-2014 Cadillac Escalade, including factors that impact fuel economy.
Fuel Economy Ratings
- City mileage: 10-12 MPG.
- Highway mileage: 15-17 MPG.
- Combined mileage: 12-14 MPG.
- Varies based on driving conditions and vehicle configuration.
Performance Factors
- Equipped with a 6.2L V8 engine for powerful performance.
- Fuel economy impacted by weight, aerodynamics, and tire pressure.
- Regular maintenance improves fuel efficiency.
- Use of premium fuel can enhance throttle response.
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Component Specifications
Overview
- Type
- Gasoline
- Configuration
- V8
- Platform
- GMT900
- Material
- Aluminum alloy
- Location
- Front engine, rear-wheel drive/all-wheel drive
Dimensions
- Tank Capacity
- 26 gallons (98.42 liters)
- Fuel Line Diameter
- 0.3125 inches (7.94 mm)
- Fuel Pump Pressure
- 58 psi (4 bar)
- Fuel Filter Size
- 3.5 inches x 2.5 inches (88.9 mm x 63.5 mm)
- Fuel injector Flow Rate
- 24 lbs/hr (10.89 kg/hr)
- Fuel Rail Length
- 24 inches (609.6 mm)
- Fuel Tank Weight Empty
- 15 lbs (6.8 kg)
Materials
- Fuel Tank
- High-density polyethylene
- Fuel Lines
- Nylon with synthetic rubber coating
- Fuel Pump
- Stainless steel and plastic composite
- Fuel injectors
- Aluminum and stainless steel
- Fuel Rails
- Aluminum alloy
Features
- Fuel Delivery
-
- Sequential fuel injection
- Electronic throttle control
- Returnless fuel system
- Emission Control
-
- Evaporative emission control system
- Catalytic converter
- Oxygen sensors
- Performance
-
- Variable valve timing
- Active fuel management
- High-flow fuel pump
- Safety
-
- Fuel shutoff in crash
- Rollover valve
- Leak detection system
- Monitoring
-
- Fuel level sensor
- Fuel pressure sensor
- Onboard diagnostics (OBD-II)
Safety Features
- Crash Safety
-
- Automatic fuel pump shutoff
- Impact-resistant fuel tank
- Fire Prevention
-
- Fuel line check valves
- Firewall insulation
- Environmental
-
- Vapor recovery system
- Sealed fuel system
Comfort Features
- Refueling
-
- Capless fuel filler
- Easy-access fuel door
- Driving
-
- Smooth acceleration
- Quiet operation
- Maintenance
-
- Easy fuel filter access
- Long service intervals
Accessories
- Fuel Additives
-
- Fuel system cleaner
- Octane booster
- Ethanol treatment
- Fuel Tank Accessories
-
- Fuel tank skid plate
- Extended range fuel tank
- Fuel cap lock
- Monitoring Tools
-
- Fuel pressure gauge
- Fuel consumption monitor
- OBD-II scanner
Maintenance
- Service interval
- Every 30,000 miles or 24 months
- Service Items
-
- Replace fuel filter
- Inspect fuel lines
- Test fuel pressure
- Clean fuel injectors
- Check fuel tank for leaks
- Maintenance Notes
- Use only recommended fuel grade to avoid engine damage.
Warranty
- Basic
- Miles: 36,000Years: 3Coverage: Bumper to bumper
- Powertrain
- Miles: 100,000Years: 5Coverage: Engine and transmission
- Emissions
- Miles: 80,000Years: 8Coverage: Catalytic converter and sensors
- Corrosion
- Miles: 100,000Years: 6Coverage: Perforation only
Production Details
- Manufacturer
- General Motors
- Manufacturing Process
-
- Injection molding for fuel tank
- CNC machining for fuel rails
- Robotic assembly for fuel pump
- Quality Control
- Pressure Testing: Fuel system pressure tested to 75 psiLeak Testing: Fuel tank submerged for 30 minutesPerformance Testing: Fuel injectors flow tested
- Sustainability Practices
-
- Recycled materials in fuel tank
- Low-emission manufacturing
- Energy-efficient production
- Production Metrics
- Units Per Day: 500Defect Rate: 0.1%Recycling Rate: 95%
Service Information for fuel Service
Maintenance and service requirements specific to this component
- Replace fuel filter
- Inspect fuel lines for cracks
- Test fuel pump pressure
- Check fuel tank for leaks
- Clean fuel injectors
Ensure fuel system is depressurized before service.
- Replace fuel pump if necessary
- Inspect fuel tank for corrosion
- Check fuel rail pressure
- Test fuel injector flow rate
- Inspect evaporative emissions system
Use OEM parts for replacements.
- Replace fuel pump assembly
- Inspect and replace fuel lines if needed
- Test and replace fuel pressure regulator
- Perform complete fuel system flush
- Check and replace oxygen sensors
Major service may require specialized tools.
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What are the technical specifications of the fuel system in a 2007-2014 Cadillac Escalade?
What are the technical specifications of the fuel system in a 2007-2014 Cadillac Escalade?
The 2007-2014 Cadillac Escalade features a fuel-injected system with a fuel capacity of 26 gallons for the 6.2L V8 engine. The fuel tank is equipped with a returnless fuel system, utilizing a fuel pressure sensor and a fuel pump module assembly. The system operates within a fuel pressure range of 35-45 PSI. Compatibility with regular unleaded gasoline (87 octane) or E85 fuel is supported, depending on the model year.
Q2 What are the maintenance requirements for the fuel system?
What are the maintenance requirements for the fuel system?
Regular maintenance for the fuel system includes replacing the fuel filter every 15,000 to 30,000 miles. It’s recommended to use a high-quality fuel filter compatible with your Escalade’s engine. Additionally, the fuel tank and lines should be inspected for any signs of damage or corrosion. Fuel injectors should be cleaned every 60,000 miles or as needed based on performance. Always use gasoline that meets the recommended octane rating for your vehicle.
Q3 How do I replace the fuel filter?
How do I replace the fuel filter?
To replace the fuel filter, start by relieving the fuel system pressure using the procedure outlined in your service manual. Locate the fuel filter, typically found along the fuel line near the fuel tank. Use a filter wrench to remove the old filter, then install the new one by hand tightening it. Reconnect the fuel lines, and start the engine to check for leaks. Dispose of the old filter responsibly.
Q4 How do I troubleshoot common fuel system issues?
How do I troubleshoot common fuel system issues?
Common fuel system issues include low fuel pressure, clogged fuel filters, or faulty fuel sensors. If the engine is hesitating or stalling, check the fuel filter and replace it if necessary. Use a scan tool to check for trouble codes related to the fuel system. Inspect the fuel tank and lines for damage or corrosion. If issues persist, consult a professional mechanic for further diagnosis.
Q5 How can I optimize the performance of my fuel system?
How can I optimize the performance of my fuel system?
To optimize fuel system performance, ensure the fuel filter is replaced regularly and use high-quality fuel. Avoid driving with a low fuel level to prevent debris from entering the fuel pump. Consider upgrading to a high-flow fuel filter or fuel pump if you've made significant engine modifications. Regularly cleaning the fuel injectors can also improve fuel flow and engine performance.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
Cadillac Escalade Service Manual (2007-2014)
Coming SoonComprehensive service manual covering diagnostics, maintenance, and repair procedures for the fuel system.
Fuel System Technical Bulletin
Coming SoonTechnical bulletin addressing common issues, updates, and repair procedures for the fuel system.
Cadillac Escalade Parts Catalog (2007-2014)
Coming SoonDetailed catalog of genuine parts and accessories for the fuel system.
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Technical Information
- All specifications, including torque values, fluid capacities, and maintenance procedures, should be verified against your vehicle's factory service manual.
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