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New Spark Plug Set from 1AAuto.com http://1aau.to/ic/MCETK00015 This video shows you how to install new spark plugs on your 2009-2014 Ford F-150 (5.4L V8). Spark is one of the four required components for an internal combustion engine to run. If your spark plugs are failing, worn, or dirty, you may experience rough starts, rough idle, poor performance, or poor mileage. This process should be similar on the following vehicles:
2009 Ford F-150
2010 Ford F-150
2011 Ford F-150
2012 Ford F-150
2013 Ford F-150
2014 Ford F-150

More How to Replace Spark Plugs 2009-2014 Ford F-150 (5.4L V8) Videos