Hyundai Elantra 2016-2020 Fuel System Specifications
Discover detailed fuel specifications for the 2016-2020 Hyundai Elantra, including fuel type, fuel tank capacity, fuel economy, and emission standards. Essential for maintenance, troubleshooting, and performance optimization.
Overview Specifications
This document provides detailed fuel specifications for the 2016-2020 Hyundai Elantra. It includes information on fuel types, efficiency, tank capacity, and emission standards. Use this guide to understand the vehicle's fuel performance and compare it with other models. The document is organized into sections for easy navigation and quick reference to key specifications.
How to Use
Use the search function to locate specific terms or phrases within the document. Enter keywords related to fuel specifications, such as 'efficiency' or 'tank capacity,' to find relevant information quickly.
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Key Specifications
Fuel Type
Regular Unleaded
Tank Capacity
14.0 gallons
City MPG
28-29 MPG
Highway MPG
38-41 MPG
Combined MPG
32-34 MPG
Available Specifications
Fuel Types and Requirements
This section covers the types of fuel compatible with the 2016-2020 Hyundai Elantra, including recommended octane ratings and any specific fuel requirements. Understanding the correct fuel type is essential for optimal vehicle performance and longevity.
Fuel Types and Requirements
This section covers the types of fuel compatible with the 2016-2020 Hyundai Elantra, including recommended octane ratings and any specific fuel requirements. Understanding the correct fuel type is essential for optimal vehicle performance and longevity.
Recommended Fuel Types
- Regular unleaded gasoline with an octane rating of 87 or higher
- Premium gasoline (optional for higher performance)
- Ethanol blends up to E10 (10% ethanol)
- Do not use diesel or E85 fuel
- Avoid using fuel with added methanol
- Use top-tier detergent gasoline for cleaner engine performance
Fuel Additives
- Use approved fuel additives for cleaning the fuel system
- Avoid additives containing silicone or metallic compounds
- Additives should meet Hyundai's specifications
- Consult the owner’s manual for approved brands
Fuel Efficiency
This section provides details on the fuel efficiency of the 2016-2020 Hyundai Elantra, including city, highway, and combined MPG ratings. These figures are based on EPA estimates and can vary depending on driving conditions.
Fuel Efficiency
This section provides details on the fuel efficiency of the 2016-2020 Hyundai Elantra, including city, highway, and combined MPG ratings. These figures are based on EPA estimates and can vary depending on driving conditions.
MPG Ratings
- City: 28-29 MPG
- Highway: 38-41 MPG
- Combined: 32-34 MPG
- Efficiency varies by trim level and transmission type
- Eco trim offers slightly higher MPG ratings
- Manual transmission models may have lower efficiency
Factors Affecting Efficiency
- Driving habits (e.g., aggressive acceleration)
- Vehicle maintenance (e.g., tire pressure, oil changes)
- Environmental conditions (e.g., temperature, terrain)
- Cargo weight and passenger load
Fuel Tank and Capacity
This section outlines the fuel tank capacity of the 2016-2020 Hyundai Elantra and provides tips for maximizing range. Knowing the tank size helps in planning long trips and understanding refueling intervals.
Fuel Tank and Capacity
This section outlines the fuel tank capacity of the 2016-2020 Hyundai Elantra and provides tips for maximizing range. Knowing the tank size helps in planning long trips and understanding refueling intervals.
Tank Capacity
- Standard fuel tank capacity: 14.0 gallons
- Reserve fuel capacity: approximately 2.0 gallons
- Range: up to 450-550 miles on a full tank
- Capacity remains consistent across all trim levels
- Fuel gauge includes a low-fuel warning light
- Refill before the tank is completely empty to avoid damage
Maximizing Range
- Maintain steady speeds and avoid rapid acceleration
- Use cruise control on highways
- Reduce unnecessary weight in the vehicle
- Keep tires properly inflated
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Component Specifications
Overview
- Type
- Gasoline
- Configuration
- Front-engine, front-wheel drive
- Platform
- Hyundai-Kia J4 platform
- Material
- Steel fuel tank
- Location
- Rear undercarriage
Dimensions
- Fuel Tank Capacity
- 14.0 gallons (52.99 liters)
- Fuel Line Diameter
- 0.25 inches (6.35 mm)
- Fuel Pump Pressure
- 58 psi (4 bar)
- Fuel Filter Size
- 2.5 inches x 1.5 inches (63.5 mm x 38.1 mm)
- Fuel injector Flow Rate
- 17.5 lb/hr (2.2 g/s)
- Fuel Tank Weight
- 12.5 lbs (5.67 kg)
- Fuel System Volume
- 15.5 gallons (58.67 liters)
Materials
- Fuel Tank
- High-density polyethylene
- Fuel Lines
- Nylon with stainless steel braiding
- Fuel Pump
- Stainless steel and plastic composite
- Fuel injectors
- Stainless steel and ceramic
Features
- Fuel Efficiency
-
- Direct injection technology
- Eco mode for optimized fuel consumption
- Lightweight fuel system components
- Performance
-
- High-pressure fuel pump
- Precise fuel metering
- Quick-start fuel system
- Safety
-
- Rollover valve in fuel tank
- Fuel leak detection system
- Impact-resistant fuel lines
- Maintenance
-
- Easy-access fuel filter
- Self-diagnosing fuel pump
- Replaceable fuel injectors
- Environmental
-
- Low evaporative emissions
- Compatible with ethanol blends up to E15
- Recyclable fuel system components
Safety Features
- Fuel Tank
-
- Impact-resistant design
- Fire-resistant material
- Fuel Lines
-
- Leak-proof connectors
- Heat-resistant coating
- Emergency
-
- Automatic fuel shut-off in collisions
- Manual fuel pump cutoff switch
Comfort Features
- Noise Reduction
-
- Quiet fuel pump operation
- Vibration-dampening fuel lines
- Driving Experience
-
- Smooth acceleration
- Consistent fuel delivery
- Convenience
-
- Large fuel tank capacity
- Easy-to-read fuel gauge
Accessories
- Performance
-
- High-flow fuel injectors
- Upgraded fuel pump
- Performance fuel filter
- Maintenance
-
- Fuel system cleaner
- Fuel pressure tester
- Fuel line repair kit
- Appearance
-
- Chrome fuel cap
- Custom fuel line covers
Maintenance
- Service interval
- Every 7,500 miles or 6 months
- Service Items
-
- Inspect fuel lines for leaks
- Check fuel pump pressure
- Replace fuel filter
- Clean fuel injectors
- Test fuel system for proper operation
- Maintenance Notes
- Use only recommended fuel types and additives to maintain system integrity.
Warranty
- Basic
- Miles: 60,000Years: 5Coverage: Fuel pump and fuel injectors
- Powertrain
- Miles: 100,000Years: 10Coverage: Fuel system components
- Emissions
- Miles: 80,000Years: 8Coverage: Fuel system related emissions parts
- Corrosion
- Miles: UnlimitedYears: 7Coverage: Fuel tank and lines
Production Details
- Manufacturer
- Hyundai Motor Company
- Manufacturing Process
-
- Injection molding for fuel tank
- Robotic assembly for fuel lines
- Precision machining for fuel injectors
- Quality Control
- Pressure Testing: All fuel lines and tanksLeak Testing: Complete fuel systemPerformance Testing: Fuel pump and injectors
- Sustainability Practices
-
- Use of recycled materials in fuel system components
- Energy-efficient manufacturing processes
- Reduction of volatile organic compounds in production
- Production Metrics
- Annual Production: 500,000 unitsDefect Rate: 0.05%Production Time: 2 hours per vehicle
Service Information for Fuel Service
Maintenance and service requirements specific to the fuel system
- Inspect fuel lines and connections
- Check fuel pump operation
- Test fuel pressure
- Replace fuel filter if necessary
Ensure all fuel system components are free of leaks and damage.
- Clean fuel injectors
- Inspect fuel tank for damage
- Check fuel system for proper operation
- Replace fuel filter
Use only manufacturer-approved cleaning agents for fuel injectors.
- Perform complete fuel system inspection
- Replace fuel pump if necessary
- Check and replace fuel lines if needed
- Test fuel system for emissions compliance
Major service may require special tools and equipment.
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What type of fuel is compatible with the 2016-2020 Hyundai Elantra?
What type of fuel is compatible with the 2016-2020 Hyundai Elantra?
The 2016-2020 Hyundai Elantra is compatible with regular unleaded gasoline with an octane rating of 87 or higher. Using premium fuel is not required but may slightly improve performance in certain driving conditions. Always refer to the owner’s manual for specific fuel recommendations and avoid using diesel, E85, or other incompatible fuels to prevent engine damage.
Q2 What are the maintenance requirements for the fuel system in the Hyundai Elantra?
What are the maintenance requirements for the fuel system in the Hyundai Elantra?
The fuel system in the Hyundai Elantra requires regular maintenance, including fuel filter replacement every 30,000-40,000 miles, fuel injector cleaning every 15,000-30,000 miles, and periodic inspections for leaks or damage. Use high-quality fuel to minimize deposits. Follow the maintenance schedule in the owner’s manual for optimal performance and longevity of the fuel system.
Q3 How do I replace the fuel filter in a Hyundai Elantra?
How do I replace the fuel filter in a Hyundai Elantra?
To replace the fuel filter in a Hyundai Elantra, first, locate the filter near the fuel tank. Disconnect the negative battery terminal for safety. Release fuel pressure by removing the fuel pump fuse and running the engine until it stalls. Disconnect fuel lines and remove the old filter. Install the new filter, reconnect fuel lines, and restore battery power. Test for leaks before driving.
Q4 What should I do if my Hyundai Elantra has fuel system issues?
What should I do if my Hyundai Elantra has fuel system issues?
If your Hyundai Elantra experiences fuel system issues, start by checking for dashboard warning lights. Inspect the fuel cap for tightness and damage. Test fuel pressure and check for clogged filters or injectors. If the problem persists, consult a professional mechanic for diagnostic testing and repair. Avoid driving with severe fuel system issues to prevent further damage.
Q5 How can I optimize the fuel efficiency of my Hyundai Elantra?
How can I optimize the fuel efficiency of my Hyundai Elantra?
To optimize fuel efficiency, maintain proper tire pressure, use high-quality fuel, and avoid excessive idling. Regularly replace air filters and spark plugs, and follow the recommended maintenance schedule. Drive smoothly, avoiding rapid acceleration and heavy braking. Reducing vehicle weight and using cruise control on highways can also improve fuel economy.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
Hyundai Elantra 2016-2020 Service Manual
Coming SoonComprehensive guide covering maintenance, repairs, and fuel system specifications for the Hyundai Elantra.
Hyundai Technical Service Bulletin (TSB) for Fuel System Updates
Coming SoonProvides updates and fixes for known fuel system issues in the 2016-2020 Hyundai Elantra.
Hyundai Elantra Parts and Accessories Catalog
Coming SoonDetailed catalog of OEM parts and accessories for the 2016-2020 Hyundai Elantra, including fuel system components.
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Technical Information
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