Infiniti EX35 2008-2013 Fuel System Specifications
Discover the detailed fuel specifications for the 2008-2013 Infiniti EX35, including fuel type, tank capacity, economy, and emission standards. Essential for maintenance, performance, and compliance.
Overview Specifications
This document provides detailed fuel specifications for the 2008-2013 Infiniti EX35. It includes information on fuel type, fuel economy, tank capacity, and other related technical details. Use this guide to understand the vehicle's fuel requirements and performance. The document is organized into sections for easy navigation, with quick reference tables for key specifications.
How to Use
Use the search function to find specific terms or phrases within the document. Enter keywords related to fuel specifications, such as 'fuel economy' or 'tank capacity,' to quickly locate relevant information.
Navigate through the document using the section titles and subsections. Each major section focuses on a specific aspect of fuel specifications, with detailed points listed under each subsection.
Key Specifications
Fuel Type
Premium Unleaded (91+ Octane)
Fuel Tank Capacity
20.0 gallons
City MPG
17 MPG
Highway MPG
24 MPG
Combined MPG
20 MPG
Available Specifications
Fuel Type and Requirements
This section covers the type of fuel recommended for the Infiniti EX35, including octane ratings and any specific requirements for optimal performance and engine longevity.
Fuel Type and Requirements
This section covers the type of fuel recommended for the Infiniti EX35, including octane ratings and any specific requirements for optimal performance and engine longevity.
Recommended Fuel Type
- Premium unleaded gasoline with an octane rating of 91 or higher
- Regular unleaded gasoline (87 octane) can be used but may reduce performance
- Avoid using diesel or ethanol blends above 10%
- Using lower octane fuel may cause engine knocking
Fuel Additives
- Infiniti recommends using Top Tier Detergent Gasoline
- Avoid aftermarket fuel additives unless approved by Infiniti
- Additives can help maintain fuel system cleanliness
- Check the owner's manual for specific additive recommendations
Fuel Economy
This section provides details on the Infiniti EX35's fuel efficiency, including city, highway, and combined MPG ratings, as well as factors that may affect fuel economy.
Fuel Economy
This section provides details on the Infiniti EX35's fuel efficiency, including city, highway, and combined MPG ratings, as well as factors that may affect fuel economy.
MPG Ratings
- City: 17 MPG
- Highway: 24 MPG
- Combined: 20 MPG
- Actual mileage may vary based on driving conditions
Factors Affecting Fuel Economy
- Driving habits (e.g., aggressive acceleration)
- Vehicle load and cargo weight
- Tire pressure and condition
- Environmental conditions (e.g., temperature, terrain)
Fuel Tank and Capacity
This section outlines the fuel tank specifications for the Infiniti EX35, including capacity, materials, and refueling recommendations.
Fuel Tank and Capacity
This section outlines the fuel tank specifications for the Infiniti EX35, including capacity, materials, and refueling recommendations.
Fuel Tank Capacity
- Total capacity: 20.0 gallons
- Usable capacity: 19.5 gallons
- Reserve fuel capacity: 2.5 gallons
- Low fuel warning light activates at approximately 2.5 gallons remaining
Refueling Tips
- Always turn off the engine before refueling
- Use the recommended fuel grade for best performance
- Avoid overfilling the tank to prevent spillage
- Check the fuel cap for proper sealing after refueling
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Component Specifications
Overview
- Type
- Premium unleaded gasoline
- Octane Rating
- 91 (recommended)
- Tank Capacity
- 20.0 gallons (75.7 liters)
- Fuel Delivery
- Direct injection
- Emission Standard
- Tier 2 Bin 5
- Location
- Rear of vehicle, driver's side
Dimensions
- Tank Length
- 36.2 inches (92 cm)
- Tank Width
- 24.8 inches (63 cm)
- Tank Height
- 12.6 inches (32 cm)
- Filler Neck Diameter
- 1.5 inches (3.8 cm)
- Fuel Line Diameter
- 0.5 inches (1.27 cm)
- Fuel Pump Output
- 45 psi (3.1 bar)
- Fuel Filter Size
- 5.5 inches x 2.2 inches (14 cm x 5.6 cm)
Materials
- Tank Material
- High-density polyethylene (HDPE)
- Filler Neck
- Stainless steel
- Fuel Lines
- Nitrile rubber with steel reinforcement
- Fuel Pump
- Thermoplastic housing with stainless steel internals
- Fuel Filter
- Cellulose and synthetic fiber blend
Features
- Fuel System
-
- Electronic fuel injection
- Variable fuel pressure regulation
- Evaporative emission control system
- Rollover safety valve
- Monitoring
-
- Fuel level sensor
- Low fuel warning light
- Fuel economy display
- Range estimation
- Safety
-
- Impact-resistant fuel tank
- Automatic fuel shutoff
- Fuel cap tether
- Overfill protection
- Performance
-
- Optimized fuel flow design
- High-capacity fuel pump
- Quick-fill fuel neck
- Anti-siphon protection
Safety Features
- Crash Protection
-
- Reinforced fuel tank shield
- Automatic fuel pump cutoff
- Fire Prevention
-
- Flame arrestor in filler neck
- Fuel vapor recovery system
- Environmental
-
- Zero evaporative emissions design
- Sealed fuel system
Comfort Features
- Refueling
-
- Easy-access fuel door
- Capless fuel filler
- Fuel level indicator
- Driving
-
- Smooth fuel delivery
- Consistent fuel pressure
- Quiet fuel pump operation
Accessories
- Fuel Additives
-
- Fuel system cleaner
- Octane booster
- Fuel stabilizer
- Maintenance
-
- Fuel filter replacement kit
- Fuel pump assembly
- Fuel tank repair kit
- Upgrades
-
- High-performance fuel pump
- Upgraded fuel injectors
- Cold air intake system
Maintenance
- Service interval
- Every 30,000 miles or 24 months
- Service Items
-
- Fuel filter replacement
- Fuel system inspection
- Fuel injector cleaning
- Fuel pump performance test
- Fuel tank inspection
- Maintenance Notes
- Use only recommended fuel grade for optimal performance and longevity
Warranty
- Basic
- Miles: 60,000Years: 4Coverage: Fuel pump and fuel delivery system
- Emissions
- Miles: 80,000Years: 8Coverage: Evaporative emissions components
- Corrosion
- Miles: UnlimitedYears: 7Coverage: Fuel tank corrosion
- Extended
- Miles: 100,000Years: 7Coverage: Fuel system components
Production Details
- Manufacturer
- Infiniti (Nissan Motor Company)
- Manufacturing Process
-
- Rotational molding for fuel tank
- Precision machining for fuel pump
- Automated assembly for fuel lines
- Quality Control
- Pressure Testing: 100% of fuel tanksLeak Testing: All fuel system componentsPerformance Verification: Every fuel pump
- Sustainability Practices
-
- Recycled materials in fuel tank production
- Low-VOC fuel system components
- Eco-friendly manufacturing processes
- Production Metrics
- Annual Production: 50,000 unitsDefect Rate: 0.01%Recycling Rate: 95%
Service Information for fuel Service
Maintenance and service requirements specific to the fuel system
- Inspect fuel lines for leaks
- Check fuel pump operation
- Test fuel pressure
- Replace fuel filter
- Inspect fuel tank for damage
Use only OEM-approved replacement parts
- Clean fuel injectors
- Inspect fuel tank shield
- Check fuel filler neck
- Test evaporative emissions system
- Verify fuel level sensor accuracy
Perform fuel system diagnostic scan
- Replace fuel pump assembly
- Inspect and clean fuel tank
- Replace all fuel lines
- Test fuel pressure regulator
- Perform complete fuel system flush
Consider replacing fuel injectors if performance issues are present
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What type of fuel is recommended for the 2008-2013 Infiniti EX35?
What type of fuel is recommended for the 2008-2013 Infiniti EX35?
The 2008-2013 Infiniti EX35 requires premium unleaded gasoline with an octane rating of 91 or higher. Using lower-octane fuel may result in reduced performance and fuel efficiency. The vehicle's 3.5L V6 engine is optimized for premium fuel to ensure optimal power output and longevity. Always refer to the owner's manual for specific fuel recommendations and compatibility details.
Q2 What are the maintenance requirements for the fuel system in the Infiniti EX35?
What are the maintenance requirements for the fuel system in the Infiniti EX35?
Regular maintenance for the fuel system includes inspecting and replacing the fuel filter every 30,000 miles, checking fuel injectors for clogs, and ensuring the fuel pump operates correctly. Additionally, using fuel system cleaners periodically can help maintain injector performance. Adhering to the manufacturer's maintenance schedule is crucial to prevent fuel system issues and ensure optimal engine performance.
Q3 How do I replace the fuel filter on a 2008-2013 Infiniti EX35?
How do I replace the fuel filter on a 2008-2013 Infiniti EX35?
To replace the fuel filter, first, relieve fuel system pressure by disconnecting the fuel pump fuse and running the engine until it stalls. Locate the fuel filter, typically near the fuel tank. Disconnect the fuel lines and remove the old filter. Install the new filter, ensuring proper orientation, and reconnect the fuel lines. Finally, reconnect the fuel pump fuse and start the engine to check for leaks.
Q4 What should I do if my Infiniti EX35 experiences poor fuel economy?
What should I do if my Infiniti EX35 experiences poor fuel economy?
If your Infiniti EX35 has poor fuel economy, check for clogged air filters, faulty oxygen sensors, or dirty fuel injectors. Ensure the tires are properly inflated and the engine is running at the correct temperature. Using the recommended premium fuel and adhering to regular maintenance schedules can also improve fuel efficiency. If issues persist, consult a professional mechanic for a diagnostic check.
Q5 How can I optimize the fuel performance of my Infiniti EX35?
How can I optimize the fuel performance of my Infiniti EX35?
To optimize fuel performance, use premium unleaded gasoline with an octane rating of 91 or higher. Regularly replace air and fuel filters, maintain proper tire pressure, and ensure the engine is tuned correctly. Avoid aggressive driving and excessive idling. Periodic use of fuel system cleaners can also help maintain injector efficiency and overall engine performance.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
Infiniti EX35 Owner's Manual
Coming SoonComprehensive guide covering vehicle operation, maintenance schedules, and technical specifications for the 2008-2013 Infiniti EX35.
Infiniti EX35 Technical Service Bulletin (TSB)
Coming SoonCollection of technical service bulletins addressing common issues, updates, and fixes for the 2008-2013 Infiniti EX35.
Infiniti EX35 Parts and Accessories Catalog
Coming SoonDetailed catalog of genuine parts and accessories for the 2008-2013 Infiniti EX35, including fuel system components.
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Technical Information
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