You all know the nasty rep the 3v engines have with those pathetic 2 piece spark plugs made by motorcarft and autolite. A friend has a 2008 Ford F250 that has some driveability issues. It has over 80K on it so he has it at a friends garage and while pulling plugs guess what? YIP not only did the outer shield stay in the head but most of the porcelain insluator as well. Anyone know how to get this one out? THey have the kit but it is designed with the idea of the insulator coming out and only the shield staying in. ANy ideas that would help would be great. At the moment my only thought was to find top dead center on that cylinder top downward on the insulator hoping it would free from the shield and then would pull out in one piece. The other idea was to break it up into small pieces in hopes it would pass through the exhaust valve. Another was to pull the exhaust manifold rotate the crank to find the exhaust stroke and attach an air hose to the exahaust port pressurizing the cylinder in hopes the ceramic insulator would dislodge.
Any other brainstorming ideas or first hand tricks that have worked for you in this situation would be reatly appreciated. Thanks. This is his work truck so without it he makes no living. appreciate the feeddback



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The Matco tool pushes the porcelain into the tip so there is no need to remove it, break it, or put any BS into the cylinder.
