Chris Duke of Motorz TV http://www.motorz.tv/ shows you how to inspect and change spark plugs, and discusses E3 high performance spark plugs.<br /><br /><br />Show notes: http://www.motorz.tv/spark-plugs/<br /><br /><br />Website: http://www.motorz.tv/<br /><br /><br />Facebook: http://www.facebook.com/motorz<br /><br /><br />Twitter: http://twitter.com/motorz/<br /><br /><br /><img src="http://ll.broadbandsports.com/images/S03E10.thumbnail.jpg" alt="How-To Inspect and Change Spark Plugs" title="How-To Inspect and Change Spark Plugs" width="150" height="90" alt="How-To Inspect and Change Spark Plugs"/>
