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International Automotive Technicians Network
Re: Broken Spark Plugs 3 Valve engines
Posted to Technical Tips Forum on 3/12/2009

I use the older "Ford method" tool. The lock-tite never worked for me on the newer tool set up.

I took an old head bolt and ground the tip to a blade type point. I tap it into the porcelain and spin it with an air ratchet to break up some of the top porcelai... Login to read more.