Acura RDX 2013-2018 Fuel System Specifications
Detailed technical guide for the 2013-2018 Acura RDX fuel system, including specifications, maintenance tips, and troubleshooting. Learn about fuel type, pump, injector, and pressure standards for optimal performance.
Fuel Specifications Overview Specifications
This document provides detailed fuel specifications and guidelines for the 2013-2018 Acura RDX. It covers key aspects such as fuel capacity, type, and economy, as well as maintenance and usage recommendations. Use this guide to ensure optimal fuel efficiency and performance for your vehicle. Navigate through the sections for specific information, or refer to the quick reference section for key specifications at a glance.
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Navigate through the document by exploring the sections listed in the table of contents. Each section provides detailed information on specific aspects of fuel specifications and usage.
Key Specifications
Fuel Capacity
16.0 gallons
Recommended Fuel Type
Premium Unleaded (91+ octane)
Fuel Economy (City)
20 MPG
Fuel Economy (Highway)
28-29 MPG
Fuel Economy (Combined)
23 MPG
Available Specifications
Fuel Capacity and Type
This section provides information on the fuel capacity and recommended fuel type for the 2013-2018 Acura RDX. It also includes guidelines for fuel usage and maintenance.
Fuel Capacity and Type
This section provides information on the fuel capacity and recommended fuel type for the 2013-2018 Acura RDX. It also includes guidelines for fuel usage and maintenance.
Fuel Capacity
- Fuel tank capacity: 16.0 gallons (60.6 liters)
- Recommended fuel type: Premium unleaded gasoline (91 octane or higher)
- Using lower octane fuel may result in reduced performance and fuel efficiency
- Regular unleaded gasoline (87 octane) can be used, but performance may be affected
- Avoid using gasoline with methanol or ethanol content higher than 10%
- Fuel capacity includes reserve tank
Fuel Economy
This section outlines the fuel economy ratings for the 2013-2018 Acura RDX under various driving conditions. It also provides tips for improving fuel efficiency.
Fuel Economy
This section outlines the fuel economy ratings for the 2013-2018 Acura RDX under various driving conditions. It also provides tips for improving fuel efficiency.
Fuel Economy Ratings
- 2013-2015 models: 20 MPG city, 28 MPG highway, 23 MPG combined
- 2016-2018 models: 20 MPG city, 29 MPG highway, 23 MPG combined
- Actual mileage may vary depending on driving conditions and habits
- Proper tire pressure and regular maintenance can improve fuel efficiency
- Aggressive driving and heavy loads can reduce fuel economy
- Using cruise control on highways can help maintain consistent fuel efficiency
Fuel System and Maintenance
This section provides details on the fuel system components and maintenance recommendations for the 2013-2018 Acura RDX.
Fuel System and Maintenance
This section provides details on the fuel system components and maintenance recommendations for the 2013-2018 Acura RDX.
Fuel System Components
- Fuel injectors: Multi-point fuel injection system
- Fuel pump: Electric fuel pump located inside the fuel tank
- Fuel filter: Replace every 15,000 to 30,000 miles or as needed
- Fuel lines: Made of high-quality rubber and metal materials
- Fuel pressure: Maintained at approximately 40-50 PSI
- Fuel system is equipped with a recirculating system to reduce emissions
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Component Specifications
Overview
- Type
- gasoline
- Configuration
- 3.5L V6
- Fuel Delivery
- multi-point fuel injection
- Fuel Capacity
- 18.5 gallons
- Epa Classification
- Premium unleaded
Dimensions
- Fuel Tank Capacity
- 18.5 gallons (70 liters)
- Fuel Line Diameter
- 10mm (0.39 in)
- Fuel Pump Pressure
- 45 psi (310 kPa)
- Fuel injector Flow Rate
- 310 cc/min
- Fuel Filter Size
- 6.5 x 4.5 inches
- Throttle Body Diameter
- 70mm
Materials
- Fuel Tank
- high-density polyethylene
- Fuel Lines
- nylon and rubber
- Fuel injectors
- stainless steel
- Fuel Pump Housing
- aluminum alloy
- Fuel Filter
- paper-based element
Features
- Variable Cylinder Management
-
- improves fuel efficiency
- reduces emissions
- enhances performance
- Direct Ignition
-
- high-energy ignition coils
- precise spark control
- improved combustion efficiency
- Fuel injection Technology
-
- multi-point injection
- pulsed injection
- adaptive fuel control
- Emission Control
-
- catalytic converter
- evaporative emissions system
- exhaust gas recirculation
- Fuel Efficiency
-
- EPA rated 19 MPG city
- 27 MPG highway
- 22 MPG combined
Safety Features
- Fuel System integrity
-
- crash-resistant fuel tank
- roll-over valve
- leak detection system
- Leak Detection
-
- fuel cap leak detection
- evaporative system monitoring
- Fuel Shut Off
-
- automatic shut-off in case of collision
- manual emergency shut-off
Comfort Features
- Smooth Operation
-
- quieter fuel pump operation
- reduced vibrations
- consistent power delivery
- Throttle Response
-
- quick response
- smooth acceleration
- adaptive throttle control
- Noise Reduction
-
- sound-dampening materials
- isolated fuel system components
- Efficient Delivery
-
- optimized fuel flow
- consistent pressure
- reliable performance
Accessories
- Fuel Cap
-
- locking fuel cap
- venting mechanism
- leak-proof design
- Fuel Filter
-
- high-flow filter option
- extended-life filter
- custom filter housing
- Fuel Additives
-
- manufacturer-recommended additives
- performance-enhancing additives
- corrosion-inhibiting additives
Maintenance
- Service interval
- every 15,000 miles or 12 months
- Service Items
-
- fuel filter replacement
- fuel system cleaning
- fuel line inspection
- fuel pressure check
- injector cleaning
- Maintenance Notes
- Use premium unleaded fuel only, avoid using fuel additives unless specified by manufacturer
Warranty
- New Vehicle
- Miles: 36,000 milesYears: 3 yearsCoverage: basic coverage
- Fuel System Components
- Miles: 80,000 milesYears: 8 yearsCoverage: corrosion and defects
- Emissions Warranty
- Miles: 150,000 milesYears: 15 yearsCoverage: emissions-related components
- Maintenance Plan
- Miles: 24,000 milesYears: 2 yearsCoverage: scheduled maintenance
Production Details
- Manufacturer
- Honda Manufacturing of America
- Manufacturing Process
-
- robotic welding
- precision machining
- laser cutting
- quality control inspection
- Quality Control
- Testing: Pressure Test: up to 45 psi, Flow Rate Test: 310 cc/min, Visual inspection: 100% inspection
- Sustainability Practices
-
- recycling of materials
- reduction of emissions
- energy-efficient manufacturing
- Production Metrics
- Annual Production: over 50,000 unitsProduction Years: 2013-2018Plant Location: Marysville, Ohio, USA
Service Information for Fuel System Service
Maintenance and service requirements specific to the fuel system
- Inspect fuel lines and connections
- Check fuel cap for proper sealing
- Inspect fuel filter
- Check fuel pump operation
- Verify fuel pressure
Normal driving conditions - routine inspection
- Replace fuel filter
- Clean fuel injectors
- Inspect fuel tank for corrosion
- Check evaporative emissions system
- Test fuel pump performance
More detailed inspection and maintenance required
- Replace fuel injectors if necessary
- Inspect and replace fuel lines if damaged
- Replace fuel pump if faulty
- Clean throttle body
- Check for any software updates
Major service interval - detailed overhaul and testing
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What type of fuel should I use in my 2013-2018 Acura RDX?
What type of fuel should I use in my 2013-2018 Acura RDX?
The 2013-2018 Acura RDX requires unleaded gasoline with an octane rating of 87 or higher. Using a lower octane fuel may result in reduced performance and fuel efficiency. Premium gasoline (91 octane or higher) is recommended for optimal performance but is not required.
Q2 What is the fuel tank capacity of the 2013-2018 Acura RDX?
What is the fuel tank capacity of the 2013-2018 Acura RDX?
The fuel tank capacity of the 2013-2018 Acura RDX is 17.2 gallons (65.1 liters). This capacity allows for a driving range of approximately 400-500 miles depending on driving conditions and fuel efficiency.
Q3 What is the fuel economy of the 2013-2018 Acura RDX?
What is the fuel economy of the 2013-2018 Acura RDX?
The 2013-2018 Acura RDX has an EPA-estimated fuel economy of 20 mpg in the city and 28 mpg on the highway for the FWD model. The AWD model has slightly lower fuel economy, with 19 mpg in the city and 27 mpg on the highway.
Q4 Can I use ethanol-blended fuels in my Acura RDX?
Can I use ethanol-blended fuels in my Acura RDX?
Yes, the 2013-2018 Acura RDX is compatible with ethanol-blended fuels containing up to 10% ethanol (E10). However, using fuels with higher ethanol content (e.g., E15 or E85) is not recommended as it may cause engine damage and void the warranty.
Q5 What should I do if I accidentally use the wrong type of fuel?
What should I do if I accidentally use the wrong type of fuel?
If you accidentally use diesel or a fuel with an octane rating below 87, do not start the engine. Contact an authorized Acura service center immediately for assistance. Starting the engine with improper fuel can cause severe damage to the fuel system and engine components.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
Acura RDX Owner's Manual
Coming SoonThe official owner's manual for the 2013-2018 Acura RDX, containing detailed information on fuel specifications, maintenance, and safety guidelines.
Fuel System Maintenance Guide
Coming SoonA comprehensive guide on maintaining the fuel system of your Acura RDX, including tips for optimal fuel efficiency and performance.
Acura Genuine Parts Catalog
Coming SoonAccess the official catalog of genuine Acura parts, including fuel system components, to ensure proper maintenance and warranty compliance.
Fuel Efficiency Tips for Acura RDX
Coming SoonLearn how to maximize fuel efficiency and reduce emissions with practical driving and maintenance tips specific to the Acura RDX.
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Technical Information
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