Acura TLX 2021-present Fuel System Specifications
Detailed fuel system specifications for the 2016-2019 Buick Cascada, including fuel type, tank capacity, delivery system, and fuel economy. Essential for maintenance, performance optimization, and troubleshooting.
Overview Specifications
This document provides detailed fuel specifications for the 2016-2019 Buick Cascada, including fuel type, fuel economy, fuel system, and other related technical details. It is designed to help owners and enthusiasts understand the vehicle's fuel performance and efficiency. Use the search and navigation features to quickly find specific information or browse through the sections for a comprehensive understanding of the Cascada's fuel-related features.
How to Use
Use the search bar to quickly locate specific fuel-related terms or specifications. Enter keywords like 'fuel economy' or 'gas tank capacity' to find relevant information instantly.
Navigate through the document by clicking on the section titles in the table of contents. Each section is organized into subsections for easy access to specific details about the Cascada's fuel system.
Key Specifications
Fuel Type
Premium Unleaded
Fuel Tank Capacity
14.5 gallons
City MPG
20 mpg
Highway MPG
29 mpg
Combined MPG
23 mpg
Available Specifications
Fuel Type and System
This section covers the type of fuel recommended for the Buick Cascada and details about the fuel delivery system. Understanding the correct fuel type and system components is crucial for optimal performance and longevity of the vehicle.
Fuel Type and System
This section covers the type of fuel recommended for the Buick Cascada and details about the fuel delivery system. Understanding the correct fuel type and system components is crucial for optimal performance and longevity of the vehicle.
Fuel Type
- Recommended fuel type: Premium unleaded gasoline
- Octane rating: 91 or higher
- Alternative fuel option: Regular unleaded gasoline (with reduced performance)
- Do not use diesel or E85 ethanol blends
Fuel System
- Direct injection fuel system
- Sequential multi-port fuel injection
- Fuel pump type: Electric
- Fuel filter location: In-tank
Fuel Economy
This section provides information on the Buick Cascada's fuel efficiency, including EPA estimates for city, highway, and combined driving. These figures help drivers understand the vehicle's fuel consumption under different driving conditions.
Fuel Economy
This section provides information on the Buick Cascada's fuel efficiency, including EPA estimates for city, highway, and combined driving. These figures help drivers understand the vehicle's fuel consumption under different driving conditions.
EPA Estimates
- City fuel economy: 20 mpg
- Highway fuel economy: 29 mpg
- Combined fuel economy: 23 mpg
- Annual fuel cost: $2,000 (based on 15,000 miles/year)
Real-World Performance
- Actual mileage may vary based on driving habits
- Fuel economy can improve with regular maintenance
- Using premium fuel can enhance efficiency
- Aerodynamic design aids in highway fuel efficiency
Fuel Tank and Capacity
This section details the fuel tank specifications, including capacity, materials, and design features. Knowing the fuel tank capacity helps in planning long trips and understanding the vehicle's range.
Fuel Tank and Capacity
This section details the fuel tank specifications, including capacity, materials, and design features. Knowing the fuel tank capacity helps in planning long trips and understanding the vehicle's range.
Tank Specifications
- Fuel tank capacity: 14.5 gallons
- Material: High-density polyethylene
- Tank design: Impact-resistant
- Fuel gauge type: Electronic
Fuel Range
- Estimated range on a full tank: 333 miles (city)
- Estimated range on a full tank: 420 miles (highway)
- Low fuel warning light activates at 2 gallons remaining
- Fuel filler location: Right rear side
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Component Specifications
Overview
- Type
- Unleaded gasoline
- Octane Rating
- 91 AKI (95 RON) recommended
- Fuel System
- Direct injection
- Tank Capacity
- 14.5 gallons (54.9 liters)
- Fuel Economy
- 20 city / 27 highway mpg
Dimensions
- Tank Length
- 32.5 inches (82.6 cm)
- Tank Width
- 24.8 inches (63 cm)
- Tank Height
- 12.6 inches (32 cm)
- Filler Neck Diameter
- 1.89 inches (4.8 cm)
- Fuel Line Inner Diameter
- 0.375 inches (9.5 mm)
- Fuel Pump Outlet Diameter
- 0.5 inches (12.7 mm)
- Fuel Rail Pressure
- 58 psi (400 kPa)
Materials
- Fuel Tank
- High-density polyethylene
- Fuel Lines
- Nylon with fluoropolymer lining
- Fuel Pump
- Thermoplastic with stainless steel components
- Fuel Rail
- Aluminum alloy
- Fuel injectors
- Stainless steel with nickel plating
Features
- Fuel Delivery
-
- High-pressure direct injection
- Electronic throttle control
- Variable fuel pressure regulation
- Returnless fuel system
- Emission Control
-
- Evaporative emission control system
- Catalytic converter
- Onboard diagnostics II (OBD-II)
- Positive crankcase ventilation
- Safety
-
- Rollover valve in fuel tank
- Fuel cutoff inertia switch
- Leak detection system
- Impact-resistant fuel lines
- Monitoring
-
- Fuel level sensor
- Fuel pressure sensor
- Fuel temperature sensor
- Fuel composition sensor
- Convenience
-
- Capless fuel filler
- Fuel door release from driver's seat
- Low fuel warning light
- Distance to empty calculation
Safety Features
- Crash Protection
-
- Fuel cutoff system
- Reinforced fuel tank
- Breakaway fuel lines
- Fire Prevention
-
- Flame arrestor in fuel tank
- High-temperature resistant fuel lines
- Insulated fuel pump
- Leak Prevention
-
- Double-walled fuel tank
- Pressure-tested fuel system components
- Self-sealing quick connectors
Comfort Features
- Refueling
-
- Capless fuel filler system
- Easy-access fuel door
- Illuminated fuel filler area
- Driving
-
- Smooth power delivery
- Consistent fuel pressure
- Quiet fuel pump operation
- Maintenance
-
- Serviceable fuel filter
- Accessible fuel pump
- Standard fuel system connectors
Accessories
- Fuel Additives
-
- Fuel system cleaner
- Octane booster
- Fuel stabilizer
- Conversion Kits
-
- Ethanol conversion kit
- Flex fuel sensor kit
- CNG conversion kit
- Monitoring
-
- Fuel flow meter
- Fuel pressure gauge
- Fuel economy computer
Maintenance
- Service interval
- Every 15,000 miles or 12 months
- Service Items
-
- Fuel filter replacement
- Fuel system inspection
- Fuel injector cleaning
- Fuel tank inspection
- Fuel pump test
- Maintenance Notes
- Use only recommended fuel grade and avoid ethanol blends above E10
Warranty
- Basic
- Miles: 36,000Years: 3Coverage: Fuel system components
- Powertrain
- Miles: 60,000Years: 5Coverage: Fuel pump and injectors
- Emissions
- Miles: 80,000Years: 8Coverage: Evaporative emissions system
- Corrosion
- Miles: 100,000Years: 6Coverage: Fuel tank and lines
Production Details
- Manufacturer
- Buick
- Manufacturing Process
-
- Robotic fuel tank molding
- Precision fuel injector manufacturing
- Automated fuel system assembly
- Quality Control
- Pressure Testing: All fuel system componentsLeak Detection: Complete fuel systemPerformance Testing: Fuel pump and injectors
- Sustainability Practices
-
- Recycled materials in fuel tank
- Environmentally-safe fuel system cleaners
- Low-emission manufacturing processes
- Production Metrics
- Units Per Day: 120Fuel System Accuracy: 99.99%Defect Rate: 0.001%
Service Information for fuel Service
Maintenance and service requirements specific to the fuel system
- Inspect fuel lines and connections
- Check fuel tank for damage
- Test fuel pressure
- Clean fuel injectors
- Inspect evaporative emissions system
Use only recommended fuel grade
- Replace fuel filter
- Test fuel pump performance
- Inspect fuel tank straps
- Check fuel system for leaks
- Verify fuel pressure regulator operation
May require specialized diagnostic equipment
- Replace fuel pump if necessary
- Clean fuel tank and lines
- Inspect and clean fuel injectors
- Test complete fuel system pressure
- Replace fuel system O-rings and seals
Consider professional service for major maintenance
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What is the fuel capacity and recommended fuel type for the 2021-present Acura TLX?
What is the fuel capacity and recommended fuel type for the 2021-present Acura TLX?
The 2021-present Acura TLX has a fuel capacity of approximately 15.1 gallons. The recommended fuel type is premium unleaded gasoline with an octane rating of 91 or higher for optimal performance and fuel efficiency. Using lower-octane fuel may result in reduced performance and fuel economy.
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 inspecting fuel lines and connections every 15,000 miles, replacing the fuel filter every 30,000 miles, and cleaning the fuel injectors every 60,000 miles. Additionally, the fuel tank and cap should be checked for any signs of damage or leaks during routine service intervals.
Q3 How do I replace the fuel filter on my Acura TLX?
How do I replace the fuel filter on my Acura TLX?
To replace the fuel filter, locate it under the vehicle near the fuel tank. Disconnect the negative battery terminal, then use a fuel filter wrench to loosen and remove the old filter. Install the new filter by hand tightening it in a clockwise direction. Reconnect the battery and check for leaks. Proper disposal of the old filter is recommended.
Q4 What are common causes of fuel system issues in the Acura TLX?
What are common causes of fuel system issues in the Acura TLX?
Common issues include faulty fuel sensors, clogged fuel injectors, or a malfunctioning fuel pump. Symptoms may include poor engine performance, reduced fuel efficiency, or difficulty starting the engine. If issues persist, consult a certified Acura technician for proper diagnosis and repair.
Q5 How can I optimize fuel efficiency for my Acura TLX?
How can I optimize fuel efficiency for my Acura TLX?
To optimize fuel efficiency, ensure proper tire inflation, remove unnecessary weight, and drive at moderate speeds. Avoid aggressive acceleration and braking. Regularly scheduled maintenance, such as Spark plug replacement and air filter cleaning, can also improve fuel economy. Using premium fuel as recommended can enhance engine performance and efficiency.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
2021 Acura TLX Service Manual
Coming SoonComprehensive guide covering maintenance, repair, and technical specifications for the 2021 Acura TLX fuel system.
Acura TLX Fuel System Technical Bulletin
Coming SoonOfficial technical updates and bulletins for the Acura TLX fuel system, including diagnostic procedures and repair guidelines.
Acura TLX Parts Catalog
Coming SoonDetailed listing of genuine Acura parts for the TLX fuel system, including filters, injectors, and pumps.
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Technical Information
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