Ford Truck Enthusiasts Forums - View Single Post - 2006 5.4 Spark Plug Change- 100% success & procedure I used
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Old 07-08-2011, 11:39 AM
autonoz autonoz is offline
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Join Date: Feb 2005
Posts: 113
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I am getting ready to attempt to change my plugs and want to know, if after removing the plugs, are you worried about the penetrating oil going into the cylinder?
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