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Spark plug check
I was having an issue with my car saying it was running lean. Prior to this I had a boost leak that was making my car run rich then I had my boost leak fixed. The lean code eventually went away but sometimes at idle my car will have some weird hiccup where it seems like a misfire, but I don't receive any misfire code so I was thinking maybe a bad spark plug? I pulled my spark plugs out to see if they were bad. They are the 97506 ngk gapped at .022 with only 6k miles on it. Can anyone tell me if they are in need of replacement or if anyone can diagnose what my problem may be?
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