Hi
Warm engine not all the way to operating temp. Try and loosen about 1/4 turn then spray PB Blaster around plug. If plug is real tight let it soak then use a tighten and loosen switching back and forth. This will break off carbon.
Hope this helps
Thanks for donate
Use anti-seeze compound on new plugs to aid in next removal
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Tuesday, December 1st, 2009 AT 10:31 AM