Note the chipped ceramic… I think only one wasn’t cracked

  • @Brkdncr
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    183 months ago

    The old plug has a large gap and is rounded from usage. This is normal.

    • @[email protected]
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      133 months ago

      Yea, it’s the wear that makes the gap larger. I’ve seen this many times (we keep our cars forever).

      • @manualoverride
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        43 months ago

        174k on that plug would be pretty good going. I’ve seen them under 150k where the negative has worn down to the bend.

        • bizarroland
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          23 months ago

          174,000k on that spark plug and it still looks that good? I want to know what brand, because every spark plug I’ve ever owned at 100,000k does not look nearly that good.