Locating the 2017 Ford Expedition oil filter requires understanding the specific layout of the 3.5-liter EcoBoost engine, which differs significantly from older V8 models. This vehicle utilizes a unique filtration system that is often shielded by other components, making the initial search challenging for both DIY enthusiasts and professional technicians. The primary objective is to access the filter safely without unnecessary disassembly, ensuring a swift and efficient oil change procedure.
The 2017 model year represents a specific generation of the Expedition, where engineering decisions prioritized packaging and emissions control. Consequently, the oil filter is not positioned in the easily reachable valley pan area found in some trucks. Instead, it is situated near the front of the engine, requiring a strategic approach to locate the exact mounting point beneath the vehicle's undercarriage.
Underhood and Undercarriage Perspective
While the filter is accessed from underneath the vehicle, it is beneficial to first examine the engine bay to trace the oil return line. Following the line from the engine block to the oil filter housing provides a visual confirmation of the component's orientation. This preliminary step helps differentiate the filter from nearby hydraulic lines or vacuum hoses, which are also routed in the underhood area.
Identifying the Filter Housing
The oil filter for the 2017 Expedition is housed within a metal enclosure that is bolted to the engine block. This assembly is typically located on the passenger side of the engine, positioned near the front wheel well. The cylindrical filter canister is usually marked with the words "FILTER" or an arrow indicating the direction of oil flow, which is crucial for proper installation. Accessing this component requires lifting the front of the vehicle with a jack and securing it with jack stands for safety.
Step-by-Step Access Procedure
To physically reach the filter, the vehicle must be raised using a floor jack and supported by appropriate jack stands placed under the designated lift points. Once the vehicle is secure, sliding underneath provides direct sightlines to the transmission tunnel area, where the oil filter is located. Mechanics often refer to this space as tight, requiring specific socket wrench angles and extensions to loosen the mounting bolts without damaging surrounding components.
It is important to note that the 2017 Expedition does not feature a easily accessible drain plug for the filter itself; instead, the filter is integrated into the oil cooler line system. This necessitates the draining of coolant if the line becomes obstructed during removal. Consequently, having a drip pan and replacement coolant on standby is a standard precaution to prevent overheating issues after the service is completed.
Common Challenges and Solutions
Owners frequently encounter difficulty due to the proximity of the filter to the exhaust manifold. The intense heat generated under the hood can make the metal components uncomfortably hot to the touch, even after the engine has been turned off. Waiting for the vehicle to cool down completely or using heavy-duty heat-resistant gloves is essential to avoid burns. Furthermore, corrosion can seize the bolts over time, requiring the application of penetrating oil and patience to break them free.
