Quote:
Originally Posted by Anti_Rice_Guy
Here's the log. Will update the post as I hear back about your questions.
New 02s were put in when the headers went in. Headers were brand new stainless, uncoated.
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The new headers still have a light protective oily coating sprayed on them to protect them during shipping and storage. When installing new headers it is generally recommended to buy new O2s, but reinstall the old ones to use for a few days or so until the coating is burned off of the new headers. That stuff will kill O2s pretty quick, so that could very well be the issue.
- Justin