Buick Cascada 2016-2019 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
Search Specifications
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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 2016-2019 Buick Cascada?
What is the fuel capacity and recommended fuel type for the 2016-2019 Buick Cascada?
The 2016-2019 Buick Cascada has a fuel tank capacity of approximately 15.9 gallons. It is recommended to use regular unleaded gasoline with a minimum octane rating of 87. For optimal performance, however, premium unleaded gasoline with an octane rating of 91 or higher is suggested, especially for turbocharged models. The fuel system is compatible with E15 fuel, but higher ethanol blends are not recommended.
Q2 What are the maintenance requirements for the fuel system?
What are the maintenance requirements for the fuel system?
Regular maintenance of the fuel system includes replacing the fuel filter every 30,000 to 45,000 miles, depending on driving conditions. It is also recommended to clean the fuel injectors every 60,000 miles to prevent buildup and ensure optimal fuel flow. Additionally, the fuel system should be inspected annually for any signs of leaks, corrosion, or damage to the fuel lines and connections.
Q3 How do I replace the fuel filter?
How do I replace the fuel filter?
To replace the fuel filter on your 2016-2019 Buick Cascada, start by disconnecting the negative battery terminal to ensure safety. Locate the fuel filter, typically found near the fuel tank or along the fuel line. Use a filter wrench to remove the old filter, then install the new one by hand tightening it in a clockwise direction. Reconnect the negative battery terminal and check for leaks by turning the ignition to the 'on' position without starting the engine. Properly dispose of the old filter.
Q4 What are common issues with the fuel system and how can they be diagnosed?
What are common issues with the fuel system and how can they be diagnosed?
Common issues with the fuel system include clogged fuel filters, faulty fuel injectors, or low fuel pressure. Symptoms may include decreased fuel efficiency, engine hesitation, or difficulty starting the engine. To diagnose, check the fuel filter for blockages, use a fuel pressure gauge to measure pressure (should be around 35-45 psi), and scan for any trouble codes using an OBD-II scanner. If issues persist, consult a professional mechanic.
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 regular maintenance is performed, such as replacing the fuel filter and cleaning the fuel injectors. Use the recommended type of fuel for your vehicle, as specified in the owner's manual. Avoid using low-quality fuel or additives that may contain contaminants. Additionally, driving habits such as maintaining consistent speeds and avoiding aggressive acceleration can improve fuel efficiency. Upgrading to high-performance fuel injectors or a fuel pump may also enhance performance, but consult a professional before making modifications.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
2016-2019 Buick Cascada Service Manual
Coming SoonComprehensive service manual detailing maintenance, repair, and technical specifications for the fuel system and other components.
Fuel System Technical Bulletin
Coming SoonTechnical bulletin addressing common issues, updates, and repair procedures for the fuel system in 2016-2019 Buick Cascada models.
Buick Cascada Parts Catalog
Coming SoonCatalog of genuine GM parts for the 2016-2019 Buick Cascada, including fuel system components like filters, injectors, and pumps.
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Technical Information
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