Here's what you should consider:
* Consult your owner's manual: The most reliable source of information is your Expedition's owner's manual. It will specify the recommended oil type, viscosity (like 5W-30), and API service classification (like SL or SM).
* Mileage: Your Expedition is considered high mileage, so a high-mileage oil formula might be beneficial. These oils often contain additives that help protect older engines from wear and tear.
* Driving conditions: Consider your typical driving conditions. If you often drive in extreme temperatures or harsh environments, you might want a synthetic blend or full synthetic oil for better protection.
* Oil viscosity: The viscosity is important for proper lubrication. Your owner's manual will specify the recommended viscosity.
* API service classification: This indicates the oil's quality and performance standards. Look for an API classification that meets or exceeds what's recommended in your owner's manual.
Where to find more information:
* Your Ford dealership: They can recommend the right oil for your Expedition based on its specific needs.
* A reputable mechanic: They can inspect your engine and advise you on the best oil choice.
* Oil change centers: Many oil change centers offer high-mileage oil options.
Important note:
* Always follow the oil change intervals recommended in your owner's manual.
* Never mix different types of oil.
By taking these factors into consideration, you can make an informed decision about the right oil for your high-mileage Ford Expedition.
