2017 Ford Explorer Gas Tank Size – Understanding Your Suv’S Range
The 2017 Ford Explorer features a fuel tank capacity of 18.6 gallons across all standard trim levels. Knowing this exact capacity helps owners accurately calculate their driving range, plan long road trips, and monitor fuel efficiency during daily commutes.
You have likely found yourself glancing at the fuel gauge during a long highway stretch, wondering exactly how much reserve you really have. Understanding the 2017 ford explorer gas tank size is not just about numbers; it is about peace of mind when you are miles away from the nearest service station.
Whether you are a daily commuter or an outdoor enthusiast hauling gear to a trailhead, knowing your vehicle’s limitations allows you to drive with confidence. In this guide, we break down what that 18.6-gallon capacity means for your real-world driving experience.
Factoring the 2017 ford explorer gas tank size into your travel plans
When you are planning a cross-country adventure or just a weekend camping trip, fuel management is your primary logistical challenge. The 18.6-gallon tank provides a solid baseline for calculating your maximum distance between fill-ups.
To get an accurate estimate, take your current average miles per gallon (MPG) and multiply it by 18. However, always remember to leave a safety margin. Running a modern fuel pump dry is a quick way to cause premature component failure.
Calculating your real-world driving range
Your actual range will fluctuate based on several variables, including tire pressure, roof rack drag, and passenger load. If you are towing a trailer or driving through mountainous terrain, your fuel consumption will increase significantly.
- Highway Driving: Typically offers the best efficiency, allowing you to maximize the 18.6-gallon capacity.
- City/Stop-and-Go: Expect a drop in range due to frequent acceleration and idling.
- Off-Roading: Low-range gears and uneven terrain will burn fuel much faster than highway cruising.
The importance of maintaining your fuel system
The 2017 ford explorer gas tank size remains constant, but the efficiency of your fuel system can degrade over time. Keeping the system clean ensures that every gallon of fuel you pump is utilized effectively by the engine.
As a DIY mechanic, you should periodically inspect the fuel cap seal. A loose or damaged cap can trigger a check engine light and cause fuel vapors to escape, which lowers your overall economy.
Pro-tips for fuel system health
- Avoid “topping off”: Once the nozzle clicks, stop. Forcing more gas into the tank can damage the evaporative emissions (EVAP) system.
- Keep the tank above a quarter: The fuel acts as a coolant for the in-tank electric fuel pump. Keeping the level up prevents the pump from overheating.
- Use quality fuel: Stick to the manufacturer’s recommended octane levels to prevent engine knock and carbon buildup.
How fuel capacity influences your off-road setup
For those who take their Explorer off the beaten path, fuel management becomes a critical safety skill. When you are deep in the wilderness, you cannot rely on a gas station on every corner.
If your trail plan involves long stretches of remote driving, you must account for the fact that off-road fuel consumption is unpredictable. If you are pushing the limits of the 18.6-gallon capacity, consider carrying auxiliary fuel containers that are properly vented and secured.
Safety considerations for remote travel
Always map out your fuel stops before you lose cell service. If you are traveling with a group, ensure everyone knows the vehicle with the smallest range, as that dictates the pace of the entire convoy.
If you notice your fuel gauge acting erratically after a rough trail run, check the electrical connections at the fuel pump module. Sometimes, vibration can loosen connectors or affect the sending unit, giving you an inaccurate reading of your remaining fuel.
Monitoring fuel economy for better performance
Beyond just knowing the 2017 ford explorer gas tank size, you should track your fuel economy over time. A sudden drop in your average MPG is often the first warning sign of a mechanical issue, such as a dirty air filter or worn-out spark plugs.
Use your dashboard’s trip computer to monitor your real-time consumption. This tool is invaluable for adjusting your driving style to preserve fuel when you are running low in unfamiliar territory.
Tools for better fuel monitoring
- OBD-II Scanner: A basic diagnostic tool can help you monitor live data from the engine control unit.
- Fuel Tracking Apps: Manually logging your fill-ups provides a more accurate view of your vehicle’s health than the dash computer alone.
- Tire Pressure Gauge: Under-inflated tires increase rolling resistance, which forces your engine to work harder and burn more fuel.
Frequently Asked Questions About the 2017 Ford Explorer
Does the fuel tank size vary between the 4-cylinder and V6 models?
No, the 18.6-gallon fuel tank capacity is consistent across all 2017 Ford Explorer trim levels, including those equipped with the 2.3L EcoBoost, 3.5L V6, and the 3.5L EcoBoost engines.
How many miles can I drive once the “low fuel” light comes on?
Generally, you have about 1 to 2 gallons of fuel remaining when the warning light illuminates. While this usually offers 20 to 40 miles of range, it is best to refuel immediately to protect your fuel pump.
Why does my pump stop clicking off before the tank is full?
This is often caused by a blockage in the charcoal canister or a faulty vent valve in the EVAP system. If you consistently have trouble filling the tank, have a professional inspect the fuel filler neck and vent lines for obstructions.
Is it safe to use fuel additives?
Occasional use of a high-quality fuel system cleaner is generally safe and can help remove deposits from the injectors. However, avoid using excessive additives, as some can be harsh on internal seals over time.
Final thoughts on maximizing your range
Understanding the 2017 ford explorer gas tank size is a foundational aspect of being a responsible vehicle owner. By keeping your maintenance schedule tight and driving with awareness, you can ensure that your Explorer performs reliably on every journey.
Remember that the best tool in your kit is your own observation. Listen to your engine, watch your gauges, and never push your fuel range to the absolute limit if you can avoid it. Stay safe on the road, and keep exploring!
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