How to Change Engine Air Filter: 2008 Ford F-350 Super Duty FX4 6.8L V10 Extended Cab Pickup

The engine air filter in your 2008 Ford F-350 Super Duty cleans the air that enters your engine. You should change the filter on your F-350 Super Duty at least once a year or every 20,000 miles, whichever comes first. If you drive in dusty or sandy conditions, you should change your filter more frequently. A dirty air filter will cause your F-350 Super Duty to lose 1 - 3 mpg, depending on your driving, you can save 70 - 100 gallons of gas per year simply by changing your filter regularly. The video above, shows you where the engine air filter is located in your F-350 Super Duty and how to change it!In addition to improving the fuel economy of your F-350 Super Duty, regularly replacing your air filter will put less strain on your engine. These filters are fairly inexpensive, so check out our parts page for great deals and coupons on a new one (tip: buy several, when you go to check the filter on your F-350 Super Duty, you can easily swap it for a new one if it is dirty). Be sure to adhere to a recurring schedule for your 2008 Ford F-350 Super Duty replacement.