Cadillac CT6 2016-2020 Fuel System Specifications
Explore detailed fuel specifications for the 2016-2020 Cadillac CT6, including fuel type, fuel tank capacity, fuel economy ratings, and emissions standards. Essential for maintenance, performance tuning, and environmental compliance.
Overview Specifications
This document provides detailed fuel specifications for the 2016-2020 Cadillac CT6. It is designed to help users understand the vehicle's fuel efficiency, engine options, and fuel-related features. The document is organized into sections for easy navigation, and a quick reference table is included for essential specifications. Use the search and navigation instructions to find specific information efficiently.
How to Use
Use the search functionality by entering keywords related to fuel specifications, such as 'fuel efficiency' or 'engine type'. This will help you quickly locate relevant sections and details.
Navigate through the document using the section titles and subsections. Each section is clearly labeled to help you find the information you need. Use the quick reference table for a summary of key specifications.
Key Specifications
Fuel Capacity
19.5 gallons
City MPG
18-31 MPG
Highway MPG
27-32 MPG
Engine Options
2.0L, 3.6L, 3.0L, Hybrid
Fuel Type
Premium Unleaded
Available Specifications
Engine Options and Fuel Types
This section covers the various engine options available for the 2016-2020 Cadillac CT6 and the corresponding fuel types. It includes details on gasoline, hybrid, and diesel engines, as well as their performance and fuel requirements.
Engine Options and Fuel Types
This section covers the various engine options available for the 2016-2020 Cadillac CT6 and the corresponding fuel types. It includes details on gasoline, hybrid, and diesel engines, as well as their performance and fuel requirements.
Gasoline Engines
- 2.0L Turbocharged 4-cylinder engine
- 3.6L V6 engine
- 3.0L Twin-Turbocharged V6 engine
- Premium unleaded gasoline recommended
- Horsepower ranges from 265 to 404 HP
- Torque ranges from 295 to 400 lb-ft
Hybrid Engine
- 2.0L 4-cylinder engine with electric motor
- Combined horsepower of 335 HP
- Combined torque of 432 lb-ft
- Premium unleaded gasoline required
- Electric-only range of up to 37 miles
- Regenerative braking system
Fuel Efficiency
This section provides detailed information on the fuel efficiency of the 2016-2020 Cadillac CT6 across different engine options. It includes city, highway, and combined MPG ratings, as well as factors affecting fuel economy.
Fuel Efficiency
This section provides detailed information on the fuel efficiency of the 2016-2020 Cadillac CT6 across different engine options. It includes city, highway, and combined MPG ratings, as well as factors affecting fuel economy.
MPG Ratings
- 2.0L Turbo: 22 city / 31 highway MPG
- 3.6L V6: 19 city / 28 highway MPG
- 3.0L Twin-Turbo: 18 city / 27 highway MPG
- Hybrid: 31 city / 32 highway MPG
- Combined MPG ranges from 20 to 31
- Factors include driving conditions and vehicle load
Fuel Economy Features
- Start-stop technology
- Active fuel management
- Aerodynamic design
- Lightweight materials
- Eco driving mode
- Low rolling resistance tires
Fuel System and Tank
This section details the fuel system components and tank specifications for the 2016-2020 Cadillac CT6. It includes information on fuel capacity, injection systems, and safety features.
Fuel System and Tank
This section details the fuel system components and tank specifications for the 2016-2020 Cadillac CT6. It includes information on fuel capacity, injection systems, and safety features.
Fuel Tank
- Fuel capacity: 19.5 gallons
- Material: High-density polyethylene
- Safety features: Pressure relief valve
- Fuel level sensor
- Tank design: Impact-resistant
- Location: Rear of vehicle
Fuel Injection System
- Direct fuel injection
- High-pressure fuel pump
- Electronic control unit (ECU)
- Multi-point injection for hybrid
- Fuel filter
- Self-diagnostic system
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Component Specifications
Overview
- Type
- Gasoline
- Configuration
- Direct Injection
- Platform
- GM Omega Platform
- Material
- High-Quality Refined Petroleum
- Location
- Fuel Tank, Engine
Dimensions
- Tank Capacity
- 19.5 gallons (73.8 liters)
- Fuel Line Diameter
- 0.5 inches (12.7 mm)
- Fuel Pump Pressure
- 58 psi (400 kPa)
- Fuel Filter Size
- 3.5 inches x 2.5 inches (88.9 mm x 63.5 mm)
- injector Flow Rate
- 200 cc/min
- Fuel Rail Length
- 24 inches (609.6 mm)
- Tank Material Thickness
- 0.12 inches (3 mm)
Materials
- Fuel Tank
- High-Density Polyethylene
- Fuel Lines
- Nylon with Internal Coating
- Fuel Pump
- Stainless Steel and Plastic Composite
- Fuel Filter
- Cellulose and Resin
- injectors
- Aluminum and Stainless Steel
Features
- Efficiency
-
- Direct Injection Technology
- Variable Valve Timing
- Cylinder Deactivation
- Eco Mode
- Performance
-
- High-Pressure Fuel Pump
- Precision Fuel Injectors
- Optimized Air-Fuel Ratio
- Monitoring
-
- Fuel Level Sensor
- Fuel Pressure Sensor
- Oxygen Sensor Integration
- Safety
-
- Leak Detection System
- Evaporative Emission Control
- Rollover Valve
- Maintenance
-
- Easy Access Fuel Filter
- Serviceable Fuel Pump
- Removable Fuel Tank
Safety Features
- Emission Control
-
- Catalytic Converter
- EVAP System
- OBD-II Compliance
- Fire Prevention
-
- Fuel Cutoff Switch
- Flame Arrestor
- Heat Shielding
- Leak Prevention
-
- Sealed Fuel Lines
- Pressure Relief Valve
- Automatic Shutoff
Comfort Features
- Refueling
-
- Capless Fuel Filler
- Fuel Door Release from Cabin
- Automatic Fuel Door Lock
- Driving
-
- Smooth Fuel Delivery
- Quiet Fuel Pump Operation
- Stable Fuel Pressure
- Maintenance
-
- Easy Access to Fuel Filter
- Clear Fuel Level Indicator
- Diagnostic Port for Fuel System
Accessories
- Refueling
-
- Fuel Funnel
- Fuel Cap
- Fuel Additives
- Maintenance
-
- Fuel Filter Kit
- Fuel Pump Assembly
- Fuel Line Repair Kit
- Upgrades
-
- High-Performance Fuel Injectors
- Aftermarket Fuel Pump
- Fuel Pressure Regulator
Maintenance
- Service interval
- Every 7,500 miles or 12 months
- Service Items
-
- Inspect Fuel Lines
- Replace Fuel Filter
- Check Fuel Pressure
- Test Fuel Pump
- Inspect Fuel Tank
- Maintenance Notes
- Use only recommended fuel grade and additives.
Warranty
- Basic
- Miles: 36,000Years: 3Coverage: Fuel Pump and Injectors
- Powertrain
- Miles: 60,000Years: 5Coverage: Fuel System Components
- Emissions
- Miles: 80,000Years: 8Coverage: Catalytic Converter and Sensors
- Corrosion
- Miles: 100,000Years: 6Coverage: Fuel Tank and Lines
Production Details
- Manufacturer
- General Motors
- Manufacturing Process
-
- Injection Molding for Fuel Tank
- Precision Machining for Injectors
- Automated Assembly for Fuel Pump
- Quality Control
- Pressure Testing: YesLeak Testing: YesMaterial inspection: Yes
- Sustainability Practices
-
- Recycled Materials in Fuel Tank
- Low-Emission Manufacturing
- Efficient Fuel System Design
- Production Metrics
- Units Per Day: 500Defect Rate: 0.01%Energy Usage: 10 kWh per unit
Service Information for Fuel Service
Maintenance and service requirements specific to the fuel system
- Inspect Fuel Lines for Leaks
- Check Fuel Pressure
- Test Fuel Pump Operation
- Inspect Fuel Tank for Damage
Use OEM parts for replacements.
- Replace Fuel Filter
- Inspect Fuel Injectors
- Check EVAP System
- Test Fuel Level Sensor
Ensure proper fuel grade is used.
- Replace Fuel Pump if Necessary
- Inspect and Clean Fuel Injectors
- Check Fuel Rail Pressure
- Test Catalytic Converter
Perform full system diagnostics.
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What are the technical specifications of the fuel system in the 2016-2020 Cadillac CT6?
What are the technical specifications of the fuel system in the 2016-2020 Cadillac CT6?
The 2016-2020 Cadillac CT6 features a fuel system designed for high performance and efficiency. It utilizes a direct fuel injection system with a fuel tank capacity of approximately 19.2 gallons. The system is compatible with regular unleaded gasoline (87 octane) and also supports E85 fuel. The fuel injectors operate at high pressure to ensure optimal fuel atomization and combustion efficiency. The system is designed to meet stringent emissions standards and provide reliable performance across various driving conditions.
Q2 What are the recommended maintenance requirements for the fuel system?
What are the recommended maintenance requirements for the fuel system?
Regular maintenance of the fuel system in the 2016-2020 Cadillac CT6 is essential for optimal performance and longevity. It is recommended to replace the fuel filter every 30,000 miles or as specified in the owner's manual. Additionally, the fuel system should be inspected annually for any signs of leaks, corrosion, or damage. Using the correct grade of fuel (87 octane or E85) is crucial to maintain engine performance and prevent damage to the fuel system components. Routine checks of the fuel cap and lines should also be performed to ensure proper sealing and flow.
Q3 How do I replace the fuel filter on my Cadillac CT6?
How do I replace the fuel filter on my Cadillac CT6?
Replacing the fuel filter on your 2016-2020 Cadillac CT6 involves several steps. First, locate the fuel filter, typically found along the fuel line near the fuel tank. Relief of fuel pressure is necessary before starting; this can be done by disconnecting the battery and letting the engine run until it stalls. Next, disconnect the fuel lines from the filter using a wrench or pliers. Remove the old filter and install the new one, ensuring the flow direction is correct. Reconnect the fuel lines and check for any leaks. Finally, reconnect the battery and start the engine to test for proper operation.
Q4 How do I troubleshoot common issues with the fuel system?
How do I troubleshoot common issues with the fuel system?
Common issues with the fuel system in the 2016-2020 Cadillac CT6 can often be diagnosed by observing symptoms such as reduced engine performance, difficulty starting, or decreased fuel efficiency. Check the fuel filter for clogs and replace it if necessary. Inspect the fuel lines and connections for any signs of leaks or damage. If the issue persists, use a scan tool to check for any trouble codes related to the fuel system. Additional checks include verifying the fuel pump operation, ensuring the fuel cap is properly sealed, and checking for any signs of contamination in the fuel tank.
Q5 How can I optimize the performance of my Cadillac CT6's fuel system?
How can I optimize the performance of my Cadillac CT6's fuel system?
To optimize the performance of the fuel system in your 2016-2020 Cadillac CT6, ensure regular maintenance is performed as specified in the owner's manual. Use high-quality fuel that meets the recommended octane rating to maintain engine efficiency and performance. Avoid driving habits that strain the fuel system, such as rapid acceleration or frequent stop-and-go driving. Regularly cleaning the fuel system with a fuel injector cleaner can also help maintain optimal performance. Additionally, monitoring the fuel level and avoiding running the tank too low can help prevent debris from entering the fuel system.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
2016-2020 Cadillac CT6 Service Manual
Coming SoonComprehensive service manual covering detailed technical specifications, maintenance schedules, and repair procedures for the Cadillac CT6, including the fuel system.
Cadillac CT6 Fuel System Technical Bulletin
Coming SoonTechnical bulletin providing updates, diagnostics, and repair information specific to the fuel system of the 2016-2020 Cadillac CT6.
Cadillac CT6 Parts Catalog
Coming SoonDetailed parts catalog listing all components related to the fuel system of the 2016-2020 Cadillac CT6, including part numbers and compatibility information.
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Technical Information
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