Ford Focus Forum, Ford Focus ST Forum, Ford Focus RS Forum - View Single Post - cylinder 4 misfire, tried everything (almost)
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Old 05-02-2013, 08:54 AM   #7
Focus Rookie
Join Date: May 2013
Fan#: 114229
Location: Indianapolis, IN
What I Drive: 02 Pitch Black ZX3

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Is there any oil on the plug? Perhaps your valve cover gasket is leaking and dripping down into the spark plug well.
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