Buick LaCrosse 2010-2016 Fuel System Specifications
Discover detailed fuel specifications for the 2010-2016 Buick LaCrosse, including fuel type, tank capacity, economy, and emissions standards. Essential for maintenance and performance optimization.
Overview Specifications
This document provides detailed fuel specifications for the 2010-2016 Buick LaCrosse. It includes information on fuel types, fuel economy, and performance metrics. Use this guide to understand the vehicle's fuel efficiency, tank capacity, and related technical details. The document is structured into sections for easy navigation, with quick reference tables for key specifications.
How to Use
Use the search function to quickly locate specific fuel-related terms or metrics. Enter keywords like 'fuel economy' or 'tank capacity' to find relevant sections.
Navigate through the document using the section titles. Each section is divided into subsections with detailed points for easy reference.
Key Specifications
Fuel Tank Capacity
16.3 gallons
City MPG
17-19 MPG
Highway MPG
27-28 MPG
Engine Type
3.6L V6
Fuel Type
Regular Unleaded
Available Specifications
Fuel Types and Compatibility
This section covers the types of fuel compatible with the 2010-2016 Buick LaCrosse, including gasoline and ethanol blends. It also provides details on fuel system requirements and recommendations for optimal performance.
Fuel Types and Compatibility
This section covers the types of fuel compatible with the 2010-2016 Buick LaCrosse, including gasoline and ethanol blends. It also provides details on fuel system requirements and recommendations for optimal performance.
Fuel Type
- Regular unleaded gasoline (87 octane) recommended
- E85 ethanol blend compatible for certain models
- FlexFuel capability in select trims
- Avoid diesel or leaded fuels
Fuel System
- Direct injection system for efficient fuel delivery
- 16.3-gallon fuel tank capacity
- Fuel pump and filter specifications
- Emission control system details
Fuel Economy
This section provides detailed fuel economy metrics for city, highway, and combined driving conditions. It includes EPA estimates and real-world performance data.
Fuel Economy
This section provides detailed fuel economy metrics for city, highway, and combined driving conditions. It includes EPA estimates and real-world performance data.
City Driving
- EPA-estimated 17-19 MPG for V6 engines
- Real-world average of 16-18 MPG
- Factors affecting city fuel economy
Highway Driving
- EPA-estimated 27-28 MPG for V6 engines
- Real-world average of 26-27 MPG
- Conditions impacting highway efficiency
Performance and Efficiency
This section highlights the relationship between fuel efficiency and vehicle performance. It includes details on engine specifications and driving tips for improved mileage.
Performance and Efficiency
This section highlights the relationship between fuel efficiency and vehicle performance. It includes details on engine specifications and driving tips for improved mileage.
Engine Specifications
- 3.6L V6 engine with 303 horsepower
- 2.4L 4-cylinder engine with 182 horsepower
- Engine efficiency and fuel consumption rates
Driving Tips
- Maintain steady speeds for better mileage
- Use cruise control on highways
- Regular maintenance improves efficiency
- Avoid excessive idling
Search Specifications
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Type to search through torque specifications. Results will appear below as you type.
Component Specifications
Overview
- Type
- Gasoline
- Configuration
- Direct Injection
- Platform
- Epsilon II
- Material
- Aluminum
- Location
- Front Engine
Dimensions
- Fuel Tank Capacity
- 18.6 gallons (70.4 liters)
- Fuel Line Diameter
- 0.25 inches (6.35 mm)
- Fuel Pump Pressure
- 58 psi (400 kPa)
- Fuel Filter Size
- 3.5 inches x 2.5 inches (89 mm x 64 mm)
- Fuel injector Flow Rate
- 22 lbs/hr (9.98 kg/hr)
- Fuel Rail Length
- 18 inches (457 mm)
- Fuel Tank Height
- 12 inches (305 mm)
Materials
- Fuel Tank
- High-density polyethylene
- Fuel Lines
- Nylon with rubber coating
- Fuel Pump
- Stainless steel
- Fuel injectors
- Aluminum with ceramic components
Features
- Fuel Delivery
-
- Direct fuel injection
- High-pressure fuel pump
- Electronic fuel pressure regulator
- Multi-port injection
- Efficiency
-
- Optimized fuel atomization
- Variable displacement fuel pump
- Eco mode for fuel saving
- Lean-burn technology
- Monitoring
-
- Fuel level sensor
- Fuel pressure sensor
- Fuel temperature sensor
- Fuel system diagnostics
- Safety
-
- Fuel tank impact sensors
- Rollover valve
- Fuel cutoff inertia switch
- Leak detection system
- Maintenance
-
- Easy-access fuel filter
- Self-sealing fuel lines
- Serviceable fuel pump
- Reusable fuel injector seals
Safety Features
- Crash Protection
-
- Fuel tank shield
- Automatic fuel cutoff
- Fire Prevention
-
- Flame arrestor in fuel tank
- Insulated fuel lines
- Leak Prevention
-
- Double-wall fuel lines
- Sealed fuel system
Comfort Features
- Noise Reduction
-
- Quiet fuel pump operation
- Insulated fuel lines
- Vibration dampening mounts
- Smooth Operation
-
- Precision fuel injection
- Consistent fuel pressure
- Adaptive fuel mapping
Accessories
- Fuel Additives
-
- Fuel system cleaner
- Octane booster
- Fuel stabilizer
- Fuel Treatment
-
- Water remover
- Fuel injector cleaner
- Fuel conditioner
- Fuel Storage
-
- Fuel canister
- Fuel siphon pump
- Fuel funnel
Maintenance
- Service interval
- Every 30,000 miles
- Service Items
-
- Replace fuel filter
- Inspect fuel lines
- Test fuel pressure
- Clean fuel injectors
- Check fuel pump operation
- Maintenance Notes
-
- Use only recommended fuel type
- Avoid running on low fuel
- Regularly check for leaks
- Use fuel system cleaner periodically
Warranty
- Basic
- Miles: 36,000Years: 3Coverage: Fuel system components
- Powertrain
- Miles: 60,000Years: 5Coverage: Fuel pump and injectors
- Emissions
- Miles: 80,000Years: 8Coverage: Fuel delivery system
- Corrosion
- Miles: 100,000Years: 10Coverage: Fuel tank and lines
Production Details
- Manufacturer
- GM Powertrain
- Manufacturing Process
-
- Precision casting
- Robotic assembly
- Pressure testing
- Quality assurance checks
- Quality Control
- Pressure Testing: 100% of fuel linesLeak Testing: All fuel tanksPerformance Testing: All fuel pumps
- Sustainability Practices
-
- Recycled materials in fuel tanks
- Energy-efficient manufacturing
- Waste reduction programs
- Production Metrics
- Units Per Day: 500Defect Rate: 0.01%
Service Information for fuel Service
Maintenance and service requirements specific to this component
- Inspect fuel lines for leaks
- Replace fuel filter
- Test fuel pressure
- Check fuel pump operation
- Inspect fuel tank for damage
Use only manufacturer-approved fuel additives
- Clean fuel injectors
- Inspect fuel rail
- Test fuel pressure regulator
- Check fuel level sensor
- Inspect fuel tank shield
Special tools required for fuel injector cleaning
- Replace fuel pump
- Inspect and replace fuel lines if necessary
- Test fuel system for leaks
- Verify fuel delivery rate
- Inspect and clean fuel tank
Critical to follow torque specifications for fuel pump installation
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What are the technical specifications of the fuel system in the 2010-2016 Buick LaCrosse?
What are the technical specifications of the fuel system in the 2010-2016 Buick LaCrosse?
The 2010-2016 Buick LaCrosse features a fuel-injected engine with a 18.0-gallon fuel tank capacity. The fuel system is compatible with regular unleaded gasoline (87 octane) or E85 fuel for flex-fuel models. The fuel pump is located inside the fuel tank and operates at a pressure of 40-60 PSI. The system includes a fuel filter, fuel injectors, and a fuel pressure regulator to ensure optimal engine performance and fuel efficiency.
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, cleaning the fuel injectors every 60,000 miles, and inspecting the fuel lines and connections for leaks or damage. It is also recommended to use the correct type of fuel (regular unleaded or E85) and to avoid using low-quality or contaminated fuel to prevent system damage.
Q3 How do I replace the fuel filter on my Buick LaCrosse?
How do I replace the fuel filter on my Buick LaCrosse?
To replace the fuel filter, start by relieving the fuel system pressure by disconnecting the battery. Locate the fuel filter near the fuel tank or along the fuel line. Use a filter wrench to remove the old filter, then install the new filter by hand tightening it. Reconnect the fuel lines and start the engine to check for leaks. Properly dispose of the old filter and reconnect the battery.
Q4 What are common issues with the fuel system and how can I troubleshoot them?
What are common issues with the fuel system and how can I troubleshoot them?
Common issues include fuel leaks, low fuel pressure, and faulty fuel sensors. To troubleshoot, check for signs of leaks around the fuel tank and lines, use a fuel pressure gauge to test system pressure, and scan for trouble codes using an OBD-II scanner. If the fuel light comes on or the engine stalls, it may indicate a problem with the fuel pump or fuel filter that needs immediate attention.
Q5 How can I optimize the performance of my Buick LaCrosse's fuel system?
How can I optimize the performance of my Buick LaCrosse's fuel system?
To optimize performance, ensure the fuel system is clean by using a fuel injector cleaner every 12,000 miles. Replace the fuel filter as recommended, and avoid driving on low fuel to prevent debris from entering the fuel pump. Using high-quality fuel and maintaining proper tire pressure can also improve fuel efficiency and overall 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.
2010-2016 Buick LaCrosse Service Manual
Coming SoonComprehensive service manual covering fuel system diagnostics, maintenance, and repair procedures.
Fuel System Technical Bulletin #123456
Coming SoonTechnical bulletin addressing common fuel system issues and repair updates for the 2010-2016 Buick LaCrosse.
Buick LaCrosse Parts and Accessories Catalog
Coming SoonCatalog of genuine GM parts and accessories for the 2010-2016 Buick LaCrosse 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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