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The 2017 Ford Expedition does not feature a gas cap. Efficient fuel combustion is crucial for achieving optimal miles per gallon. It's important to ensure your gas tank is in excellent condition, as issues might arise in the future. Dealing with a stuck gas cap can be troublesome, and gas leaks should be addressed promptly. It's possible for the gas tank to become dislodged or for a faulty control valve to arise. Over time, car components can become less effective. Remember to replace the fuel filter every 30,000 miles to prevent performance issues from occurring.
The Expedition, along with many newer cars, has a cap-free fuel system, which offers various benefits for the driver. The main advantage is that there is no fuel cap to misplace, making refueling the vehicle easier. Additionally, the capless system provides better security since it is not easily accessible to thieves. In case you need to use a portable gas can, simply use the included funnel to access the system. If the funnel is lost, you can easily obtain a replacement from most dealerships.