oil on spark plug?
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Join Date: Dec 2001
Location: fort worth, TX
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oil on spark plug?
after running nitrous for about 6 months i finally took it off a few months ago. well i just got around to putting back in some tr55's. there were like 2 plugs,#8 and maybe#6, that had some sticky oil on them. i have about 60k right now and only 5k on n20. so what does this mean? are my rings about to give out?should i pull the heads and checked things out?