Ford Forums

I’m looking for an exhaust system diagram for a 2010 Ford Expedition. Planning to upgrade to a performance exhaust and want to make sure I have all the correct information before diving in. If anyone has done this mod, your experience and any diagrams you used would be greatly appreciated.

I'm trying to locate the mass air flow sensor on my 2017 Ford Expedition with a 3.5L EcoBoost engine. I need to clean or possibly replace it, but I'm not entirely sure where it's positioned. Can anyone help me pinpoint the exact location? Also, if you've done this before, any tips on maintaining it properly would be greatly appreciated.

I'm about to replace the spark plugs on my 2002 Ford Expedition with the 5.4L engine, and I want to make sure I set the correct gap. Does anyone know the proper spark plug gap for this engine? Have you stuck with the factory-recommended gap, or have you found better performance using a different setting? Any advice from those who have experience tuning this engine would be greatly appreciated!

I’m considering upgrading to Cooper Zeon LTZ 305/45R22 tires on my Ford Expedition. Before I make the purchase, I’d like to hear from anyone who’s tried these tires. How’s the ride quality? Any noticeable difference in handling or noise? Your feedback could help me and others make an informed decision.

Has anyone dealt with error code P0171 on a 2004 Ford Expedition? What steps did you take to fix it, and were there any specific issues you encountered during the process? Any insights or detailed guidance would be really helpful.

If anyone has access to a fuse box diagram for a 2013 Ford Expedition, I’d really appreciate it. I’m having some electrical issues and want to make sure I’m checking the right fuses. A detailed diagram would be incredibly helpful, especially for those of us who like to handle minor repairs on our own.

I’m planning to upgrade the sound system in my 2009 Ford Expedition and want to make sure I get the right speaker sizes. Can anyone confirm the factory speaker sizes for both the front and rear doors? Also, if you've done a speaker swap before, are there any considerations I should be aware of, like depth clearance or compatibility with aftermarket options? Any advice on improving sound quality would be greatly appreciated!

I’m in need of a heater hose diagram for a 2005 Ford Expedition. The hoses seem to be routed in a way that’s different from what I’ve seen in other vehicles. If anyone has a diagram or can describe the correct routing, it would save me a lot of time and prevent any mistakes during the replacement.

I’m trying to replace a fog light on my 2016 Ford Expedition and noticed the original bulb is labeled as H10. Is this the correct bulb, or are there alternatives that work just as well? I’ve seen some conflicting info online and would appreciate clarification from anyone who’s done this replacement.

If your cruise control isn't working on your 2014 Ford Expedition, there are a few areas you can check to diagnose and potentially fix the problem yourself. Start by inspecting the fuses related to the cruise control system. Locate the fuse box using your owner's manual and identify the fuse linked to the cruise control. If the fuse is blown, replace it with one of the same amperage and test the cruise control to see if this resolves the issue.

If the fuses are intact, the next component to check is the brake light switch. The cruise control system relies on signals from the brake light switch to disengage when the brakes are applied. If the switch is faulty or misaligned, it can cause the cruise control to malfunction. Test the brake lights—if they don’t illuminate when the brake pedal is pressed, the switch may need adjustment or replacement.

If both the fuses and brake light switch are in working order, the issue might be with the cruise control module itself. This component controls the cruise system and can sometimes fail. While this is more complex and may require professional diagnosis, you can visually inspect the module for any obvious signs of damage or loose connections. Additionally, the cruise control system depends on input from the vehicle’s speed sensor. If your speedometer is acting erratically, it could indicate a problem with the speed sensor, which may also affect the cruise control.

If you’ve checked all of the above and your cruise control still isn’t functioning, it might be time to consult a professional mechanic. They can perform a more detailed diagnostic to pinpoint the exact issue, potentially involving the vehicle's computer system. By following these steps, you can troubleshoot and potentially resolve cruise control issues on your 2014 Ford Expedition without the need for immediate professional assistance.