Buick Lucerne 2006-2011 Fuel System Specifications
Explore detailed fuel specifications for the 2006-2011 Buick Lucerne, including fuel type, tank capacity, economy, and emission standards. This guide is essential for maintenance, performance, and compliance.
Overview Specifications
This document provides detailed fuel specifications for the 2006-2011 Buick Lucerne. It includes information on fuel types, fuel economy, tank capacity, and related technical details. Use this guide to understand the vehicle's fuel requirements and performance. The 'HowTo' section explains how to search and navigate through the document efficiently. The 'Sections' and 'QuickReference' offer structured and concise information for quick access.
How to Use
Use the search function to locate specific keywords or phrases related to fuel specifications. Enter terms like 'fuel economy' or 'tank capacity' to find relevant sections quickly.
Navigate through the document using the section titles and subsections. Each major section is organized by topic, and subsections provide detailed technical information for easy reference.
Key Specifications
Fuel Type
Regular Unleaded
Tank Capacity
18.5 gallons
City MPG
14-16 MPG
Highway MPG
22-25 MPG
Octane Rating
87 or higher
Available Specifications
Fuel Types and Requirements
This section outlines the types of fuel recommended for the 2006-2011 Buick Lucerne. It includes details on octane ratings, fuel additives, and compatibility with alternative fuels.
Fuel Types and Requirements
This section outlines the types of fuel recommended for the 2006-2011 Buick Lucerne. It includes details on octane ratings, fuel additives, and compatibility with alternative fuels.
Recommended Fuel Type
- Regular unleaded gasoline with an octane rating of 87 or higher
- Premium gasoline recommended for optimal performance
- Do not use diesel or E85 ethanol blends
- Fuel additives are not necessary but can be used for maintenance
Alternative Fuel Compatibility
- Not compatible with flex-fuel systems
- Do not use methanol-based fuels
- Limited compatibility with ethanol blends up to E10
- Consult the owner's manual for further guidance
Fuel Economy
This section provides detailed information on the fuel efficiency of the Buick Lucerne, including city, highway, and combined MPG ratings for different engine options.
Fuel Economy
This section provides detailed information on the fuel efficiency of the Buick Lucerne, including city, highway, and combined MPG ratings for different engine options.
City MPG
- 3.8L V6 engine: 16 MPG
- 4.6L V8 engine: 15 MPG
- Northstar V8 engine: 14 MPG
- Actual MPG may vary based on driving conditions
Highway MPG
- 3.8L V6 engine: 25 MPG
- 4.6L V8 engine: 23 MPG
- Northstar V8 engine: 22 MPG
- Optimal highway speeds improve efficiency
Fuel Tank and Capacity
This section details the fuel tank specifications, including capacity, materials, and refueling recommendations for the Buick Lucerne.
Fuel Tank and Capacity
This section details the fuel tank specifications, including capacity, materials, and refueling recommendations for the Buick Lucerne.
Tank Capacity
- Standard fuel tank capacity: 18.5 gallons
- Reserve capacity: approximately 2.5 gallons
- Fuel tank material: high-density polyethylene
- Refueling time: approximately 5-7 minutes
Refueling Tips
- Use the fuel door release lever inside the vehicle
- Avoid overfilling the tank to prevent spills
- Use a fuel funnel if necessary
- Check for fuel leaks after refueling
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Component Specifications
Overview
- Type
- Gasoline
- Configuration
- Internal Combustion Engine
- Platform
- Front-Wheel Drive
- Material
- Petroleum-based
- Location
- Fuel Tank
Dimensions
- Fuel Tank Capacity
- 18.5 gallons (70 liters)
- Fuel Line Diameter
- 0.375 inches (9.525 mm)
- Fuel Pump Pressure
- 58 psi (400 kPa)
- Fuel Filter Length
- 6 inches (152.4 mm)
- Fuel injector Flow Rate
- 24 lbs/hr (10.89 kg/hr)
- Fuel Rail Volume
- 0.05 gallons (0.19 liters)
- Fuel Tank Weight
- 10 lbs (4.54 kg) when empty
Materials
- Fuel Tank
- High-density polyethylene
- Fuel Lines
- Nylon with rubber coating
- Fuel Pump
- Stainless steel and plastic
- Fuel injectors
- Aluminum and stainless steel
Features
- Fuel Delivery
-
- Electronic fuel injection
- Sequential multi-port fuel injection
- Returnless fuel system
- Fuel Efficiency
-
- Variable valve timing
- E85 flex-fuel capability (optional)
- Optimized fuel mapping
- Emissions Control
-
- Catalytic converter
- Evaporative emissions system
- Oxygen sensors
- Safety
-
- Fuel tank impact protection
- Rollover valve
- Fuel cutoff switch
- Maintenance
-
- Replaceable fuel filter
- Serviceable fuel pump
- Fuel system cleaner compatible
Safety Features
- Fuel Leak Prevention
-
- Leak detection system
- Sealed fuel system
- Fire Prevention
-
- Fuel tank shielding
- Automatic fuel cutoff
- Impact Protection
-
- Reinforced fuel tank housing
- Crash-resistant fuel lines
Comfort Features
- Refueling
-
- Easy-access fuel door
- Automatic fuel door release
- Fuel level indicator
- Driving Experience
-
- Smooth fuel delivery
- Quiet fuel pump operation
- Consistent fuel pressure
- Maintenance
-
- Easy fuel filter replacement
- Diagnostic port for fuel system
- Clear fuel system warnings
Accessories
- Fuel Additives
-
- Fuel injector cleaner
- Octane booster
- Fuel stabilizer
- Fuel Containers
-
- Portable fuel can
- Fuel transfer pump
- Fuel storage container
- Fuel System Tools
-
- Fuel pressure gauge
- Fuel line disconnect tool
- Fuel injector tester
Maintenance
- Service interval
- Every 30,000 miles or 24 months
- Service Items
-
- Inspect fuel lines for leaks
- Replace fuel filter
- Check fuel pump pressure
- Clean fuel injectors
- Inspect fuel tank for damage
- Maintenance Notes
- Use only recommended fuel types and additives to maintain system integrity.
Warranty
- Basic Warranty
- Miles: 36,000Years: 3Coverage: Fuel system components
- Powertrain Warranty
- Miles: 60,000Years: 5Coverage: Fuel pump and injectors
- Emissions Warranty
- Miles: 50,000Years: 4Coverage: Fuel system emissions components
- Corrosion Warranty
- Miles: 100,000Years: 6Coverage: Fuel tank corrosion
Production Details
- Manufacturer
- General Motors
- Manufacturing Process
-
- Injection molding for fuel tank
- Precision machining for fuel injectors
- Assembly line integration
- Quality Control
- Pressure Testing: Fuel lines and tankLeak Testing: Entire fuel systemPerformance Testing: Fuel pump and injectors
- Sustainability Practices
-
- Recycled materials in fuel tank
- Low-emission manufacturing
- Energy-efficient production
- Production Metrics
- Annual Production: 50,000 unitsDefect Rate: 0.1%Energy Consumption: 500 kWh per unit
Service Information for fuel Service
Maintenance and service requirements specific to this component
- Inspect fuel lines and connections
- Replace fuel filter
- Check fuel pump pressure
- Clean fuel injectors
- Inspect fuel tank for damage
Use only manufacturer-recommended fuel additives.
- Replace fuel pump if necessary
- Inspect and clean fuel rail
- Check for fuel system leaks
- Test fuel injector performance
- Inspect fuel tank straps and mounts
Use diagnostic tools to ensure proper fuel system function.
- Replace fuel pump assembly
- Replace fuel injectors
- Inspect and replace fuel lines if needed
- Clean fuel tank internally
- Perform comprehensive fuel system test
Ensure all replaced components meet OEM specifications.
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What is the recommended fuel type and tank capacity for the 2006-2011 Buick Lucerne?
What is the recommended fuel type and tank capacity for the 2006-2011 Buick Lucerne?
The 2006-2011 Buick Lucerne models are designed to use regular unleaded gasoline with an octane rating of 87. The fuel tank capacity is approximately 18 gallons (68 liters). For optimal performance and fuel efficiency, it is recommended to use high-quality fuel that meets or exceeds ASTM standards. Using lower-quality or incompatible fuel may result in reduced performance or potential damage to the fuel system.
Q2 What are the recommended maintenance requirements for the fuel system?
What are the recommended maintenance requirements for the fuel system?
Regular maintenance for the fuel system includes inspecting and replacing the fuel filter every 30,000 miles or as specified in the owner's manual. Additionally, fuel injectors should be cleaned every 12,000 to 15,000 miles to ensure proper fuel flow and combustion. It is also important to check for any signs of fuel leaks, corrosion, or damage to fuel lines and components, and address them promptly to avoid safety hazards and performance issues.
Q3 How do I replace the fuel filter on my 2006-2011 Buick Lucerne?
How do I replace the fuel filter on my 2006-2011 Buick Lucerne?
To replace the fuel filter, start by relieving the fuel system pressure by disconnecting the battery and letting the engine run until it stalls. Locate the fuel filter, typically found along the fuel line near the fuel tank. Use a filter wrench to loosen and remove the old filter. Install the new filter by hand tightening it in a clockwise direction. Reconnect the fuel lines, restart the engine, and check for leaks. Properly dispose of the old filter and wash your hands thoroughly with soap and water.
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 with the fuel system include clogged fuel filters, faulty fuel pumps, or malfunctioning fuel injectors. If the engine stalls or struggles to start, check the fuel filter for blockages and ensure the fuel pump is functioning properly. If the issue persists, use a code reader to check for any trouble codes in the engine control module. Addressing these issues promptly can prevent further damage and maintain optimal performance. Always refer to the service manual for specific troubleshooting steps.
Q5 How can I optimize the performance of my Buick Lucerne's fuel system?
How can I optimize the performance of my Buick Lucerne's fuel system?
To optimize fuel system performance, ensure regular maintenance such as fuel filter replacements and fuel injector cleanings. Use high-quality fuel that meets the recommended specifications. Avoid driving aggressively, as this can reduce fuel efficiency. Additionally, ensure proper tire pressure and wheel alignment, as these can also impact fuel efficiency. For advanced optimization, consider upgrading to high-performance fuel system components, but always consult the service manual or a certified technician to ensure compatibility and proper installation.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
Buick Lucerne Service Manual (2006-2011)
Coming SoonComprehensive service manual covering diagnostics, maintenance, and repair procedures for the 2006-2011 Buick Lucerne, including detailed information on the fuel system.
Technical Service Bulletin - Fuel System Updates
Coming SoonOfficial technical bulletin from General Motors addressing updates and improvements for the fuel system in 2006-2011 Buick Lucerne models.
Buick Lucerne Parts and Accessories Catalog
Coming SoonDetailed catalog of genuine GM parts and accessories for the 2006-2011 Buick Lucerne, including fuel system components.
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