Tunup Results @ 85K (pic inside)
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Tunup Results @ 85K (pic inside)
I just changed my plugs at 85K myself. All of the plugs are comparable except for the one to the far right. It was removed from driver side and was the rearest plug. It has an oil/gas stain and smell. Have anyone else encountered this? What does it mean? Does it need to be fixed, and how much would it be? Thanks.
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