2014 Ford Explorer Gas Tank Size – Capacity, Range, And Fueling Tips
The 2014 Ford Explorer typically features an 18.6-gallon fuel tank across its various trim levels, including the Base, XLT, Limited, and Sport models. Knowing this specific capacity allows owners to accurately estimate their driving range and plan for long-distance trips or off-road excursions without the fear of running dry.
Do you ever find yourself glancing nervously at the fuel gauge while cruising down a remote highway? Understanding your vehicle’s fuel capacity is one of the most basic yet essential parts of being a prepared driver.
When you know the exact 2014 ford explorer gas tank size, you can calculate your remaining miles with much higher precision. This guide will provide the technical details, real-world range expectations, and maintenance tips you need to keep your Explorer running strong.
We will explore how different engine options affect your mileage and what you can do to protect your fuel system. Whether you are a daily commuter or a weekend trail-blazer, having this data at your fingertips is a game-changer.
Understanding the 2014 ford explorer gas tank size and Capacity
The 2014 Ford Explorer was designed as a versatile family hauler, and its fuel system reflects that need for balance. For the 2014 model year, Ford standardized the 2014 ford explorer gas tank size at 18.6 gallons for almost all configurations.
This 18.6-gallon capacity applies regardless of whether you have the front-wheel-drive (FWD) or the intelligent four-wheel-drive (4WD) system. It provides a substantial reservoir that balances the weight of the fuel with the need for a decent driving range.
While the physical tank dimensions remain the same, how you use that fuel varies significantly based on the engine under your hood. Ford offered three distinct powerplants this year, each with its own thirst for gasoline.
The 3.5L Ti-VCT V6 Engine
This is the most common engine found in the Base, XLT, and Limited trims. It is a workhorse that provides a good blend of power and reliability for everyday tasks.
With the standard 18.6-gallon tank, this engine provides a predictable range for highway cruising. Most owners find that they can comfortably cover long distances before the low fuel indicator illuminates.
The 2.0L EcoBoost I-4 Engine
If you prioritized fuel efficiency when buying your Explorer, you likely opted for the 2.0L turbocharged EcoBoost. This engine was designed to sip fuel more slowly than its larger V6 siblings.
Even though it shares the same 2014 ford explorer gas tank size, the 2.0L variant often sees the longest range between fill-ups. It is the ideal choice for those who do a lot of highway driving and want to maximize every drop.
The 3.5L EcoBoost V6 (Sport Trim)
The Explorer Sport features a twin-turbocharged V6 that turns this SUV into a performance machine. However, more power usually means more frequent trips to the gas station.
Drivers of the Sport model need to be more mindful of their fuel consumption. While the tank size is identical, the high-performance nature of the engine can deplete that 18.6-gallon supply much faster under heavy acceleration.
Fuel Economy and Estimated Driving Range
Range is the practical application of your tank capacity. To calculate how far you can go, you must multiply the 18.6-gallon 2014 ford explorer gas tank size by your average miles per gallon (MPG).
For the standard 3.5L V6 with FWD, the EPA estimated around 17 MPG in the city and 24 MPG on the highway. This results in a theoretical highway range of approximately 446 miles per tank.
If you are driving the 4WD version of the same V6, those numbers dip slightly to 16 MPG city and 22 MPG highway. This brings your total highway range down to about 409 miles.
Maximizing Your Range on Long Trips
When planning a road trip, it is wise to never assume you will get the maximum EPA-rated mileage. Factors like wind resistance, cargo weight, and tire pressure play huge roles in your actual fuel economy.
Experienced travelers usually subtract two gallons from the total capacity as a “safety buffer.” This means planning your stops as if you only have 16.6 gallons available in your 2014 ford explorer gas tank size.
- Check tire pressure: Under-inflated tires increase rolling resistance and kill MPG.
- Remove roof racks: If you aren’t using your cargo box, take it off to improve aerodynamics.
- Use cruise control: Steady speeds prevent the “accordion effect” that wastes fuel.
Real-World Off-Road Considerations
For the off-roaders in the EngineNeeds community, fuel management is even more critical. Crawling over obstacles or driving through deep sand can drop your MPG into the single digits.
When the vehicle is tilted at steep angles, the fuel pickup inside the tank might struggle to reach the last few gallons. Always enter the trail with at least three-quarters of a tank to avoid stalling on an incline.
The Ford Capless Fuel Filler System
One unique feature of the 2014 Explorer is the Easy Fuel capless filler system. You won’t find a traditional screw-on gas cap when you open the fuel door.
This system uses a series of spring-loaded flaps to seal the tank. It is designed to reduce evaporative emissions and make refueling faster and cleaner for the driver.
However, this system requires specific care. If you ever need to add fuel from a portable gas can, you must use the white plastic funnel stored with your spare tire tool kit.
Inserting a standard gas can nozzle directly can damage the internal seals. This often leads to a “Check Fuel Fill Inlet” message or a triggering of the Check Engine light due to a vacuum leak.
Common Fuel System Components and Maintenance
To ensure you are getting the most out of your 18.6-gallon capacity, the rest of the fuel system must be in top shape. Over time, components can wear down or become clogged.
The fuel pump is located inside the gas tank. It is cooled by the gasoline surrounding it, which is a key reason why you should avoid driving on “E” consistently.
If the fuel level stays very low, the pump can overheat. Replacing an in-tank fuel pump is a labor-intensive DIY job that usually requires dropping the entire heavy plastic tank.
Replacing the Fuel Filter
In the 2014 Explorer, the primary fuel filter is actually part of the fuel pump assembly inside the tank. This is considered a “lifetime” filter by Ford, but “lifetime” usually means about 150,000 miles.
If you notice the engine hesitating under load or having trouble starting, the internal filter might be restricted. While not a routine maintenance item, it is something to keep in mind as your mileage climbs.
Cleaning the Fuel Injectors
Modern engines like the EcoBoost rely on direct injection. This means the fuel is sprayed directly into the combustion chamber at very high pressure.
Using high-quality Top Tier detergent gasoline helps keep these injectors clean. Periodically using a reputable fuel system cleaner in your 18.6-gallon tank can also help maintain a proper spray pattern.
Signs of a Failing Fuel Pump or Sending Unit
Sometimes, the gauge on your dashboard might lie to you. This is often caused by a failing fuel sending unit, which is the float mechanism that measures the liquid level.
If your gauge stays on full for 200 miles and then suddenly drops to empty, the sending unit’s electrical contacts are likely worn. This makes it impossible to know how much of your 2014 ford explorer gas tank size is actually left.
Another warning sign is a loud whining noise coming from the rear of the vehicle. This high-pitched hum usually indicates that the fuel pump motor is struggling and nearing the end of its life.
- Engine Sputtering: Especially at high speeds, this suggests the pump can’t maintain pressure.
- Loss of Power: If the car bogs down while going uphill, the fuel flow is likely insufficient.
- Hard Starting: A weak pump may take several turns of the key to prime the lines.
The Impact of Fuel Quality and Octane
Does the type of gas you put into your 18.6-gallon tank matter? For the standard 3.5L V6, 87 octane regular unleaded is perfectly fine and what the engine was tuned for.
However, for the EcoBoost engines, the story is a bit different. While they can run on 87 octane, Ford notes that premium fuel (91 octane or higher) is recommended for best performance.
This is especially true if you are towing a trailer or driving in very hot weather. Higher octane prevents “knock” or “pinging,” allowing the computer to advance spark timing for better efficiency and power.
If you are heading off-road or into the mountains, filling up with premium can give you that extra bit of torque. It also ensures the engine runs cooler under the heavy stress of climbing steep grades.
Frequently Asked Questions About the 2014 Ford Explorer Fuel Tank
What is the exact 2014 ford explorer gas tank size in liters?
The 18.6-gallon tank converts to approximately 70.4 liters. If you are traveling in Canada or Mexico, this is the number you will see on the pump displays.
Can I upgrade to a larger fuel tank for off-roading?
There are very few aftermarket “bolt-on” larger tanks for the 2014 Explorer due to the complex chassis and exhaust routing. Most enthusiasts carry RotopaX or traditional jerry cans for extra range.
How much fuel is left when the low fuel light comes on?
Typically, Ford vehicles trigger the low fuel warning when there are about 1.5 to 2 gallons remaining. In a 2014 Explorer, this gives you roughly 30 to 40 miles of “emergency” driving range.
Why does my gas pump click off before the tank is full?
This is often caused by a clogged charcoal canister or a problem with the EVAP vent line. If the air in the tank cannot escape as the fuel enters, the back-pressure trips the pump nozzle.
Final Thoughts for the Savvy Owner
Knowing your 2014 ford explorer gas tank size is about more than just a number; it is about freedom and safety. Whether you are navigating city traffic or exploring a backcountry trail, that 18.6-gallon capacity is your lifeline.
By maintaining your fuel system, using quality gasoline, and understanding your vehicle’s range, you can drive with total confidence. Remember to treat your fuel pump well by keeping the tank at least a quarter full whenever possible.
Keep an eye on your fuel trims and listen for any odd noises from the rear of the vehicle. A little bit of attention today prevents a long walk to a gas station tomorrow. Stay safe, keep the rubber side down, and enjoy the ride!
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