Quote:
Originally Posted by kpm
Does anyone use anti-seize on the plug threads ?
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Porsche recommends not too, and for the best reason I've ever heard: they are concerned that it interferes with the excellent grounding of the plug and thereby might cause an occasional misfire or other incorrect operation of the plug.
I can' speak for others, but assuming my plugs were in for 30k...they came out very nicely, with barely any seizing, and they have no evidence of anti-seize on them. I'm guessing by 60k they'd be a bit more stuck, but not horribly so....I suppose that's age dependant as well.