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How do these plugs look

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Terribly worn.
Top of the center electrode is all but rounded out. New electrode's top is flat straight across.
Squash washer is all but flat from being pulled too many times and then overtorqued on install.
Go buy some new ones.
Doesn't cost much for new set of NGK's

If you're turbo, gap them to .028'
If you're a non-turbo, buy NGK BPR6ES-11's with the gap set at .044'

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